K. Ishihara

发表

Enantioselective halocyclization of polyprenoids induced by nucleophilic phosphoramidites

A. Sakakura, Atsushi Ukai, K. Ishihara, 2007, Nature.

Asymmetric Cu(II) catalyses for cycloaddition reactions based on π-cation or n-cation interactions.

A. Sakakura, K. Ishihara, 2011, Chemical Society reviews.

Enantioselective Cycloaddition of Styrenes with Aldimines Catalyzed by a Chiral Magnesium Potassium Binaphthyldisulfonate Cluster as a Chiral Brønsted Acid Catalyst.

K. Ishihara, M. Hatano, K. Nishikawa, 2017, Journal of the American Chemical Society.

Catalytic diastereoselective polycyclization of homo(polyprenyl)arene analogues bearing terminal siloxyvinyl groups.

K. Ishihara, Hisashi Yamamoto, M. Uyanik, 2006, Organic letters.

N-alkyl-4-boronopyridinium salts as thermally stable and reusable amide condensation catalysts.

K. Ishihara, Hisashi Yamamoto, T. Maki, 2005, Organic letters.

Chemoselective oxidative generation of ortho-quinone methides and tandem transformations

K. Ishihara, M. Uyanik, Kohei Nishioka, 2020, Nature Chemistry.

1‐[Bis(trifluoromethanesulfonyl)methyl]‐2,3,4,5,6‐pentafluorobenzene

Aiko Hasegawa, K. Ishihara, 2008 .

Hypoiodite-Catalyzed Oxidative Umpolung of Indoles for Enantioselective Dearomatization

K. Ishihara, M. Uyanik, Hiroki Tanaka, 2022, Journal of the American Chemical Society.

Catalysis with In Situ‐Generated (Hypo)iodite Ions for Oxidative Coupling Reactions

K. Ishihara, M. Uyanik, 2012 .

Highly alkyl-selective addition to ketones with magnesium ate complexes derived from Grignard reagents.

K. Ishihara, M. Hatano, Tokihiko Matsumura, 2005, Organic letters.

Enantio‐ and Site‐Selective α‐Fluorination of N ‐Acyl 3,5‐Dimethylpyrazoles Catalyzed by Chiral π–Cu II Complexes

K. Ishihara, Kazuki Nishimura, Katsuya Yamakawa, 2020, Angewandte Chemie.

Enantio- and Site-selective α-Fluorination of N-Acyl-3,5-dimethylpyrazoles Catalyzed by Chiral π-Cu(II) Complexes.

K. Ishihara, Kazuki Nishimura, Katsuya Yamakawa, 2020, Angewandte Chemie.

Rational design of minimal artificial Diels-Alderases based on the copper(II) cation-aromatic pi attractive interaction.

M. Fushimi, K. Ishihara, M. Akakura, 2007, Accounts of chemical research.

Widely useful DMAP-catalyzed esterification under auxiliary base- and solvent-free conditions.

A. Sakakura, K. Ishihara, Kimio Kawajiri, 2007, Journal of the American Chemical Society.

Enantioselective Friedel—Crafts Aminoalkylation Catalyzed by Chiral Ammonium 1,1′-Binaphthyl-2,2′-disulfonates.

K. Ishihara, M. Hatano, M. Akakura, 2011 .

N-alkyl-4-boronopyridinium halides versus boric acid as catalysts for the esterification of alpha-hydroxycarboxylic acids.

K. Ishihara, Hisashi Yamamoto, T. Maki, 2005, Organic letters.

Chemo- and Enantioselective Oxidative α-Azidation of Carbonyl Compounds.

K. Ishihara, M. Uyanik, Naoto Sahara, 2020, Angewandte Chemie.

6.10 C-C Bond Formation: Diels-Alder Reaction

A. Sakakura, K. Ishihara, 2012 .

Cp*RhIII/Chiral Disulfonate/CuOAc Catalyst System for the Enantioselective Intramolecular Oxyamination of Alkenes

K. Ishihara, M. Hatano, M. Kojima, 2021, ACS Catalysis.

Polystyrene-Bound Tetrafluorophenylbis(triflyl)methane as an Organic-Solvent-Swellable and Strong Brønsted Acid Catalyst.

Aiko Hasegawa, K. Ishihara, Hisashi Yamamoto, 2001, Angewandte Chemie.

Higher Terpenes and Steroids

K. Ishihara, 2016 .

Baeyer–Villiger Oxidation Using Hydrogen Peroxide

K. Ishihara, M. Uyanik, 2013 .

An extremely simple, convenient, and selective method for acetylating primary alcohols in the presence of secondary alcohols

K. Ishihara, Hisashi Yamamoto, H. Kurihara, 1993 .

Synthesis of chiral 3,3′-disubstituted 1,1′-binaphthyl-2,2′-disulfonic acids

K. Ishihara, M. Hatano, Y. Sugiura, 2010 .

Chiral lanthanum(III)-binaphthyldisulfonate complexes for catalytic enantioselective Strecker reaction.

K. Ishihara, M. Hatano, Y. Hattori, 2009, Organic letters.

New bulky chiral Lewis acid catalyst: 3,3'-di(2-mesitylethynyl)binaphthol-titanium(IV) complex.

K. Nakano, K. Ishihara, Hisashi Yamamoto, 2003, Chirality.

Enantioselective Addition of Organozinc Reagents to Aldehydes Catalyzed by 3,3′‐Bis(diphenylphosphinoyl)‐BINOL

T. Miyamoto, K. Ishihara, M. Hatano, 2005 .

Highly efficient alkylation to ketones and aldimines with Grignard reagents catalyzed by zinc(II) chloride.

Shinji Suzuki, K. Ishihara, M. Hatano, 2006, Journal of the American Chemical Society.

Design of Chiral Macrocyclic Complexes Based on trans-Chelation of n:n Metal-Bidentate P,N- or N,N-Ligands

K. Ishihara, M. Hatano, Takafumi Asai, 2006 .

Bifunctional Lewis Base Catalysis with Dual Activation of R–M and C=O (n → σ*)

K. Ishihara, M. Hatano, 2016 .

Commercially available neat organozincs as highly reactive reagents for catalytic enantioselective addition to ketones and aldehydes under solvent free conditions

K. Ishihara, M. Hatano, T. Mizuno, 2011 .

Highly enantioselective catalytic Diels-Alder addition promoted by a chiral bis(oxazoline)-magnesium complex

E. Corey, K. Ishihara, 1992 .

Chemo‐ and Enantioselective Oxidative α‐Azidation of Carbonyl Compounds

K. Ishihara, M. Uyanik, Naoto Sahara, 2020, Angewandte Chemie.

Enantioselective conjugate addition of dialkylzinc to cyclic enones catalyzed by chiral binaphthyldiamine–copper(I) complexes

K. Ishihara, M. Hatano, Takafumi Asai, 2007 .

An enantioselective oxidative coupling reaction of 2-naphthol derivatives catalyzed by chiral diphosphine oxide-iron(ii) complexes.

K. Ishihara, K. Nakagawa, K. Takeda, 2019, Chemical communications.

SCANDIUM TRIFLUOROMETHANESULFONIMIDE AND SCANDIUM TRIFLUOROMETHANESULFONATE AS EXTREMELY ACTIVE ACETALIZATION CATALYSTS

M. Kubota, K. Ishihara, Hisashi Yamamoto, 1996 .

Stereoselective Electrophilic Cyclization.

A. Sakakura, K. Ishihara, 2015, Chemical record.

Intramolecular Dehydrative Condensation of Dicarboxylic Acids with Brønsted Base-Assisted Boronic Acid Catalysts

A. Sakakura, K. Ishihara, M. Akakura, 2011 .

Catalytic enantioselective 1,3-dipolar cycloadditions of nitrones with propioloylpyrazoles and acryloylpyrazoles induced by chiral π-cation catalysts.

M. Fushimi, A. Sakakura, K. Ishihara, 2010, Journal of the American Chemical Society.

Regioselective 1,4- and 1,6-Conjugate Additions of Grignard Reagent-Derived Organozinc(II)ates to Polyconjugated Esters.

K. Ishihara, M. Hatano, Mai Mizuno, 2016, Organic letters.

C- and N-Selective Grignard Addition Reactions of α-Aldimino Esters in the Presence or Absence of Zinc(II) Chloride: Synthetic Applications to Optically Active Azacycles.

K. Ishihara, M. Hatano, K. Yamashita, 2015, Organic letters.

C-selective and diastereoselective alkyl addition to β,γ-alkynyl-α-imino esters with zinc(II)ate complexes.

K. Ishihara, M. Hatano, K. Yamashita, 2015, Angewandte Chemie.

Recent Progress in the Catalytic Synthesis of Tertiary Alcohols from Ketones with Organometallic Reagents

K. Ishihara, M. Hatano, 2008 .

Brønsted Acid/Lewis Base Hybrid Complexes

K. Ishihara, M. Hatano, 2015 .

Kinetic resolution of racemic alcohols catalyzed by minimal artificial acylases derived from L-histidine

K. Ishihara, M. Akakura, Yuji Kosugi, 2007 .

Thiourea–I2 as Lewis Base–Lewis Acid Cooperative Catalysts for Iodochlorination of Alkene with In Situ-Generated I–Cl

K. Ishihara, Yasutaka Tsuji, Takahiro Horibe, 2018, ACS Catalysis.

Enantioselective alkynylation to aldimines catalyzed by chiral 2,2′-di(2-aminoaryloxy)-1,1′-binaphthyl-copper(I) complexes

K. Ishihara, M. Hatano, Takafumi Asai, 2008 .

Scandium Trifluoromethanesulfonate as an Extremely Active Lewis Acid Catalyst in Acylation of Alcohols with Acid Anhydrides and Mixed Anhydrides.

Hisashi Yamamoto, Manabu Kubota, M. Kubota, 1996, The Journal of organic chemistry.

Lanthanum(III) catalysts for highly efficient and chemoselective transesterification.

K. Ishihara, M. Hatano, 2013, Chemical communications.

SCANDIUM TRIFLUOROMETHANESULFONATE AS AN EXTREMELY ACTIVE ACYLATION CATALYST

M. Kubota, K. Ishihara, Hisashi Yamamoto, 1995 .

Direct ester condensation from a 1:1 mixture of carboxylic acids and alcohols catalyzed by hafnium(IV) or zirconium(IV) salts

K. Ishihara, Hisashi Yamamoto, S. Ohara, 2002 .

Design of Brønsted acid-assisted chiral Brønsted acid catalyst bearing a bis(triflyl)methyl group for a Mannich-type reaction.

M. Fushimi, Aiko Hasegawa, K. Ishihara, 2006, Organic letters.

6.14 Functional Group Transformations via Carbonyl Derivatives

K. Ishihara, M. Uyanik, 2014 .

IBS-Catalyzed Regioselective Oxidation of Phenols to 1,2-Quinones with Oxone®

K. Ishihara, M. Uyanik, Tatsuya Mutsuga, 2012, Molecules.

Asymmetric Oxidative Dearomatization Reaction

K. Ishihara, M. Uyanik, 2016 .

Structurally Defined Molecular Hypervalent Iodine Catalysts for Intermolecular Enantioselective Reactions

K. Ishihara, Thorsten H. Wöste, Claudio Martínez, 2015, Angewandte Chemie.

Facile Synthesis of Aryl- and Alkyl-bis(trifluoromethylsulfonyl)methanes

Aiko Hasegawa, K. Ishihara, Hisashi Yamamoto, 2005 .

Pyrolysis of benzenediazonium bis(trifluoromethanesulfonyl)methide

Aiko Hasegawa, K. Ishihara, Hisashi Yamamoto, 2000 .

In situ generated (hypo)iodite catalysts for the direct α-oxyacylation of carbonyl compounds with carboxylic acids.

K. Ishihara, M. Uyanik, T. Yasui, 2011, Angewandte Chemie.

Rhenium(VII) oxo complexes as extremely active catalysts in the dehydration of primary amides and aldoximes to nitriles.

K. Ishihara, Hisashi Yamamoto, Y. Furuya, 2002, Angewandte Chemie.

Tin(IV) chloride-chiral pyrogallol derivatives as new Lewis acid-assisted chiral Brønsted acids for enantioselective polyene cyclization.

Keiko Kumazawa, K. Ishihara, Hisashi Yamamoto, 2004, Organic Letters.

Enantioselective 1,3-dipolar cycloaddition of azomethine imines with propioloylpyrazoles induced by chiral π-cation catalysts.

A. Sakakura, K. Ishihara, M. Hori, 2014, Journal of the American Chemical Society.

“Phosphite–urea” cooperative high-turnover catalysts for the highly selective bromocyclization of homogeranylarenes

A. Sakakura, H. Nakatsuji, K. Ishihara, 2013 .

Chiral Lewis base-assisted Brønsted acid (LBBA)-catalyzed enantioselective cyclization of 2-geranylphenols.

A. Sakakura, K. Ishihara, Masayuki Sakuma, 2011, Organic letters.

Biomimetic synthesis of acid-sensitive (-)- and (+)-caparrapi oxides, (-)- and (+)-8-epicaparrapi oxides, and (+)-dysifragin induced by artificial cyclases.

K. Ishihara, Hisashi Yamamoto, M. Uyanik, 2005, Bioorganic & medicinal chemistry.

Biomimetic synthesis of acid-sensitive (-)-caparrapi oxide and (+)-8-epicaparrapi oxide induced by artificial cyclases.

K. Ishihara, Hisashi Yamamoto, M. Uyanik, 2005, Organic letters.

The crystallographic structure of a Lewis acid-assisted chiral Brønsted acid as an enantioselective protonation reagent for silyl enol ethers.

K. Ishihara, D. Nakashima, Hisashi Yamamoto, 2003, Journal of the American Chemical Society.

Chiral proton donor reagents: tin tetrachloride--coordinated optically active binaphthol derivatives.

K. Ishihara, Hisashi Yamamoto, H. Ishibashi, 2002, Chemical record.

Enantio- and diastereoselective stepwise cyclization of polyprenoids induced by chiral and achiral LBAs. A new entry to (-)-ambrox, (+)-podocarpa-8,11,13-triene diterpenoids, and (-)-tetracyclic polyprenoid of sedimentary origin.

K. Ishihara, Hisashi Yamamoto, H. Ishibashi, 2002, Journal of the American Chemical Society.

Enantioselective Biomimetic Cyclization of Homo(polyprenyl)arenes. A New Entry to (+)-Podpcarpa-8,11,13-triene Diterpenoids and (−)-Tetracyclic Polyprenoid of Sedimentary Origin

K. Ishihara, Hisashi Yamamoto, A. Ishibashi, 2001 .

The First Enantioselective Biomimetic Cyclization of Polyprenoids

K. Ishihara, Hisashi Yamamoto, A. Nakamura, 1999 .

A New Scandium Complex as an Extremely Active Acylation Catalyst

Hisashi Yamamoto, Manabu Kubota, M. Kubota, 1996 .

5.09 Intermolecular Diels–Alder Reactions

A. Sakakura, K. Ishihara, 2014 .

Boron Tribromide-Assisted Chiral Phosphoric Acid Catalysts for Enantioselective [2+2] Cycloaddition.

Takuya Mochizuki, K. Ishihara, Y. Goto, 2018, Chemistry, an Asian journal.

Catalytic enantioselective alkyl and aryl addition to aldehydes and ketones with organozinc reagents derived from alkyl Grignard reagents or arylboronic acids

K. Ishihara, M. Hatano, H. Abe, 2011 .

α‐Heterosubstituted β‐Alkylacroleins as Useful Multisubstituted Dienophiles for Enantioselective Diels–Alder Reactions

A. Sakakura, K. Ishihara, H. Yamada, 2012 .

Tris(pentafluorophenyl)borane‐Assisted Chiral Phosphoric Acid Catalysts for Enantioselective Inverse‐Electron‐Demand Hetero‐Diels‐Alder Reaction of α,β‐Substituted Acroleins

Takuya Mochizuki, K. Ishihara, M. Hatano, 2019, Asian Journal of Organic Chemistry.

Stereoselective reduction of bicyclic acetals. A method for reductive generation of heterocyclic ring systems

K. Ishihara, Hisashi Yamamoto, A. Mori, 1987 .

Initiators for Radical Cation-induced [2 + 2]- and [4 + 2]-Cycloadditions of Electron-rich Alkenes

K. Ishihara, Takahiro Horibe, 2020 .

Structure and Reactivity of Aromatic Radical Cations Generated by FeCl3.

K. Ishihara, Takahiro Horibe, Shuhei Ohmura, 2019, Journal of the American Chemical Society.

Molybdenum oxides as highly effective dehydrative cyclization catalysts for the synthesis of oxazolines and thiazolines.

A. Sakakura, K. Ishihara, R. Kondo, 2005, Organic letters.

Enantioselective cyanoethoxycarbonylation of isatins promoted by a Lewis base-Brønsted acid cooperative catalyst.

A. Sakakura, K. Ishihara, M. Akakura, 2013, Angewandte Chemie.

Conformationally flexible chiral supramolecular catalysts for enantioselective Diels-Alder reactions with anomalous endo/exo selectivities.

K. Ishihara, M. Hatano, 2012, Chemical communications.

Synthesis of carboxamides by LDA-catalyzed Haller-Bauer and Cannizzaro reactions.

K. Ishihara, T. Yano, 2004, Organic letters.

3,4,5-Trifluorobenzeneboronic Acid as an Extremely Active Amidation Catalyst.

K. Ishihara, Hisashi Yamamoto, S. Ohara, 1996, The Journal of organic chemistry.

Asymmetric direct aldol reaction assisted by water and a proline-derived tetrazole catalyst.

K. Ishihara, Hisashi Yamamoto, Masakazu Nakadai, 2004, Angewandte Chemie.

Pentamethylcyclopentadienyl rhodium(III)–chiral disulfonate hybrid catalysis for enantioselective C–H bond functionalization

S. Matsunaga, Takuya Mochizuki, K. Ishihara, 2018, Nature Catalysis.

Kinetic resolution of racemic carboxylic acids through asymmetric protolactonization promoted by chiral phosphonous acid diester.

A. Sakakura, K. Ishihara, Masayuki Sakuma, 2013, Organic letters.

TRIS-PENTAFLUOROPHENYL)BORON AS AN EFFICIENT, AIR STABLE, AND WATER TOLERANT LEWIS ACID CATALYST

K. Ishihara, Hisashi Yamamoto, N. Hanaki, 1995 .

Tris(pentafluorophenyl)boron as an Efficient Catalyst in the Aldol-Type Reaction of Ketene Silyl Acetals with Imines

K. Ishihara, Hisashi Yamamoto, N. Hanaki, 1994 .

Tris(pentafluorophenyl)boron as a new efficient, air stable, and water tolerant catalyst in the aldol-type and Michael reactions

K. Ishihara, Hisashi Yamamoto, Naoyuki Hananki, 1993 .

Chiral magnesium(II) binaphtholates as cooperative Brønsted/Lewis acid-base catalysts for the highly enantioselective addition of phosphorus nucleophiles to α,β-unsaturated esters and ketones.

K. Ishihara, M. Hatano, Takahiro Horibe, 2013, Angewandte Chemie.

Highly efficient synthesis of functionalized tertiary alcohols catalyzed by potassium alkoxide-crown ether complexes

Shinji Suzuki, K. Ishihara, M. Hatano, 2009 .

Enantioselective Synthesis of Masked Benzoquinones Using Designer Chiral Hypervalent Organoiodine(III) Catalysis

K. Ishihara, M. Mizuno, M. Uyanik, 2017 .

Chiral Supramolecular Magnesium(II) Binaphtholate Catalysts for the Enantioselective Direct Mannich-Type Reaction and Hetero-Diels–Alder Reaction

K. Ishihara, M. Hatano, K. Yamashita, 2013 .

Highly Practical BINOL-DerivedAcid-Base Combined Salt Catalysts for the Asymmetric DirectMannich-Type Reaction

K. Ishihara, M. Hatano, 2010 .

Magnesium(II)-binaphtholate as a practical chiral catalyst for the enantioselective direct Mannich-type reaction with malonates.

K. Ishihara, M. Hatano, Takahiro Horibe, 2010, Organic letters.

Cooperative activation with chiral nucleophilic catalysts and N-haloimides: enantioselective iodolactonization of 4-arylmethyl-4-pentenoic acids.

A. Sakakura, H. Nakatsuji, K. Ishihara, 2014, Angewandte Chemie.

NUCLEOPHILIC PHOSPHINE-CATALYZED IODOCYCLIZATION OF ISOPRENOIDS BEARING AN OXYGEN TERMINAL GROUP

A. Sakakura, Atsushi Ukai, K. Ishihara, 2010 .

A new method for the preparation of aluminum and titanium tris(2,6-diphenylphenoxide) reagents and their application in organic synthesis

K. Ishihara, Hisashi Yamamoto, S. Saito, 2003 .

Enantioselective direct aminalization with primary carboxamides catalyzed by chiral ammonium 1,1'-binaphthyl-2,2'-disulfonates.

K. Ishihara, M. Hatano, Y. Sugiura, 2012, Chemical communications.

Enantioselective Cyano-Alkoxycarbonylation of α-Oxoesters Promoted by Brønsted Acid-Lewis Base Cooperative Catalysts.

K. Ishihara, Yoshihiro Ogura, 2015, Organic letters.

Enantioselective Aza-Friedel–Crafts Reaction of Indoles with Ketimines Catalyzed by Chiral Potassium Binaphthyldisulfonates

Takuya Mochizuki, K. Ishihara, M. Hatano, 2018 .

Oxidation of Alcohols and Amines

K. Ishihara, M. Uyanik, 2018, PATAI'S Chemistry of Functional Groups.

1,2‐Benziodoxol‐3(1H)‐one, 1‐Hydroxy, 1‐Oxide

K. Nicolaou, P. Baran, K. Ishihara, 2012 .

Hypervalent iodine-mediated oxidation of alcohols.

K. Ishihara, M. Uyanik, 2009, Chemical communications.

Chiral lithium(I) binaphtholate salts for the enantioselective direct Mannich-type reaction with a change of syn/anti and absolute stereochemistry.

K. Ishihara, M. Hatano, Takahiro Horibe, 2010, Journal of the American Chemical Society.

Metal-Templated Macrolactamization of Triamino and Tetramino Esters. Facile Synthesis of Macrocyclic Spermidine and Spermine Alkaloids, (S)-(+)-Dihydroperiphylline, (.+-.)-Buchnerine, (.+-.)-Verbacine, (.+-.)-Verbaskine, and (.+-.)-Verbascenine.

K. Ishihara, Hisashi Yamamoto, N. Hanaki, 1998 .

Antimony-Templated Macrolactamization of Tetraamino Esters. Facile Synthesis of Macrocyclic Spermine Alkaloids, (±)-Buchnerine, (±)-Verbacine, (±)-Verbaskine, and (±)-Verbascenine

K. Ishihara, Hisashi Yamamoto, N. Hanaki, 1996 .

Bulky Diarylammonium Arenesulfonates as Mild and Extremely Active Dehydrative Ester Condensation Catalysts.

A. Sakakura, K. Ishihara, Shoko Nakagawa, 2006 .

Bulky diarylammonium arenesulfonates as selective esterification catalysts.

A. Sakakura, K. Ishihara, Shoko Nakagawa, 2005, Journal of the American Chemical Society.

3,5-Bis(perfluorodecyl)phenylboronic Acid as an Easily Recyclable Direct Amide Condensation Catalyst

K. Ishihara, Hisashi Yamamoto, S. Kondo, 2001 .

Chapter 4. Achiral B(III) Lewis Acids

K. Ishihara, 2008 .

Iron(III)–Zirconium(IV) Combined Salt Immobilized on N‐(Polystyrylbutyl)pyridinium Triflylimide as a Reusable Catalyst for a Dehydrative Esterification Reaction

K. Ishihara, Xiaowei Wang, Hisashi Yamamoto, 2006 .

Bulky Diarylammonium Arenesulfonates as Mild and Extremely Active Dehydrative Ester Condensation Catalysts.

A. Sakakura, K. Ishihara, Shoko Nakagawa, 2006 .

Water‐Tolerant and Reusable Catalysts for Direct Ester Condensation between Equimolar Amounts of Carboxylic Acids and Alcohols

K. Ishihara, Hisashi Yamamoto, Atsushi Sato, 2004 .

Cyanuric chloride as a mild and active Beckmann rearrangement catalyst.

K. Ishihara, Hisashi Yamamoto, Y. Furuya, 2005, Journal of the American Chemical Society.

ARYLBORON COMPOUNDS AS ACID CATALYSTS IN ORGANIC SYNTHETIC TRANSFORMATIONS

K. Ishihara, Hisashi Yamamoto, 1999 .

Design of a small-molecule catalyst using intramolecular cation-pi interactions for enantioselective Diels-Alder and Mukaiyama-Michael reactions: L-DOPA-derived monopeptide.Cu(II) complex.

M. Fushimi, K. Ishihara, 2006, Organic letters.

Dehydrative Cyclization Catalyzed by the Combination of Molybdenum(VI) Oxides and Benzoic Acids: First Synthesis of the Antitumour Substance BE‐70016

A. Sakakura, K. Ishihara, R. Kondo, 2007 .

A New Chiral BLA Promoter for Asymmetric Aza Diels-Alder and Aldol-Type Reactions of Imines

K. Ishihara, Hisashi Yamamoto, T. Tada, 1994 .

Baeyer-Villiger oxidation and oxidative cascade reactions with aqueous hydrogen peroxide catalyzed by lipophilic Li[B(C6F5)4] and Ca[B(C6F5)4]2.

K. Ishihara, D. Nakashima, M. Uyanik, 2012, Angewandte Chemie.

Which is the actual catalyst: chiral phosphoric Acid or chiral calcium phosphate?

K. Ishihara, M. Hatano, K. Moriyama, 2010, Angewandte Chemie.

Design of Dynamic Salt Catalysts Based on Acid–Base Combination Chemistry

K. Ishihara, 2010 .

Enantioselective Diels–Alder Reaction Induced by Chiral Supramolecular Lewis Acid Catalysts Based on CN···B and PO···B Coordination Bonds

K. Ishihara, M. Hatano, Y. Makino, 2016 .

Quaternary Ammonium (Hypo)iodite Catalysis for Enantioselective Oxidative Cycloetherification

H. Okamoto, K. Ishihara, M. Uyanik, 2010, Science.

A High Yield Procedure for the Me3SiNTf2-Induced Carbon-Carbon Bond-Forming Reactions of Silyl Nucleophiles with Carbonyl Compounds: The Importance of Addition Order and Solvent Effects

K. Ishihara, Hisashi Yamamoto, Yukihiro Hiraiwa, 2001 .

Rational design of highly effective asymmetric Diels-Alder catalysts bearing 4,4'-sulfonamidomethyl groups.

A. Sakakura, K. Ishihara, M. Akakura, 2009, Journal of the American Chemical Society.

Asymmetric Intramolecular Cannizzaro Reaction of Anhydrous Phenylglyoxal

M. Fushimi, K. Ishihara, T. Yano, 2008 .

Boron Tribromide-Assisted Chiral Phosphoric Acid Catalyst for a Highly Enantioselective Diels-Alder Reaction of 1,2-Dihydropyridines.

K. Ishihara, Y. Goto, M. Hatano, 2015, Journal of the American Chemical Society.

Chiral Lithium Salts of Phosphoric Acids as Lewis Acid–Base Conjugate Catalysts for the Enantioselective Cyanosilylation of Ketones

K. Ishihara, M. Hatano, Tokihiko Matsumura, 2008 .

Enantioselective Cyanosilylation of Ketones with Lithium(I) Dicyanotrimethylsilicate(IV) Catalyzed by a Chiral Lithium(I) Phosphoryl Phenoxide.

K. Ishihara, M. Hatano, Katsuya Yamakawa, 2016, Angewandte Chemie.

Chiral lithium binaphtholate aqua complex as a highly effective asymmetric catalyst for cyanohydrin synthesis.

T. Miyamoto, K. Ishihara, M. Hatano, 2005, Journal of the American Chemical Society.

Dehydrative cyclization of serine, threonine, and cysteine residues catalyzed by molybdenum(VI) oxo compounds

K. Ishihara, R. Kondo, S. Umemura, 2009 .

Catalytic Synthesis of Peptide‐Derived Thiazolines and Oxazolines using Bis(quinolinolato)dioxomolybdenum(VI) Complexes

A. Sakakura, K. Ishihara, R. Kondo, 2007 .

Cyanuric chloride as a mild and active Beckmann rearrangement catalyst.

K. Ishihara, Hisashi Yamamoto, Y. Furuya, 2005, Journal of the American Chemical Society.

Crucial role of the ligand of silyl Lewis acid in the Mukaiyama aldol reaction.

K. Ishihara, Hisashi Yamamoto, Yukihiro Hiraiwa, 2002, Chemical communications.

Crucial Role of the Conjugate Base for Silyl Lewis Acid Induced Mukaiyama Aldol Reactions

K. Ishihara, Hisashi Yamamoto, Yukihiro Hiraiwa, 2006 .

One‐Pot Tandem Michael Addition/Enantioselective Conia‐Ene Cyclization Mediated by Chiral Iron(III)/Silver(I) Cooperative Catalysis

K. Ishihara, M. Sakakibara, Takahiro Horibe, 2020, Angewandte Chemie.

One-Pot Michael Addition-Enantioselective Conia-Ene Cyclization Tandem Reaction Induced through Chiral Iron(III)-Silver(I) Cooperative Catalysis.

K. Ishihara, K. Takeda, Takahiro Horibe, 2020, Angewandte Chemie.

A Green Method for the Selective Esterification of Primary Alcohols in the Presence of Secondary Alcohols or Aromatic Alcohols

K. Ishihara, Hisashi Yamamoto, S. Ohara, 2001 .

Catalytic enantioselective inverse electron demand hetero-Diels-Alder reaction with allylsilanes.

A. Sakakura, K. Ishihara, Takahiro Suzuki, 2014, Angewandte Chemie.

5.10 Hetero-Diels–Alder Reactions

A. Sakakura, K. Ishihara, 2014 .

Enantioselective aza-Friedel–Crafts reaction of furan with α-ketimino esters induced by a conjugated double hydrogen bond network of chiral bis(phosphoric acid) catalysts

A. Sakakura, H. Nakatsuji, K. Ishihara, 2018, Chemical science.

High-turnover hypoiodite catalysis for asymmetric synthesis of tocopherols

K. Ishihara, M. Uyanik, H. Hayashi, 2014, Science.

Perrhenic Acid-Catalyzed Dehydration from Primary Amides, Aldoximes, N-Monoacylureas, and α-Substituted Ketoximes to Nitrile Compounds

K. Ishihara, Hisashi Yamamoto, Y. Furuya, 2007 .

Acyclic stereoselection. 52. On the mechanism of Lewis acid mediated nucleophilic substitution reactions of acetals

P. Bartlett, K. Ishihara, I. Mori, 1990 .

Acyclic stereoselection. 50. New stereoselective propanal/propanoic acid synthons for aldol reactions

K. Ishihara, I. Mori, C. Heathcock, 1990 .

Mechanistic studies of a CAB-catalyzed asymmetric Diels-Alder reaction

K. Ishihara, Hisashi Yamamoto, Qing Gao, 1993 .

HIGHLY REGIO- AND STEREOSELECTIVE ISOMERIZATION OF SILYL ENOL ETHERS CATALYZED BY LBA. A REMARKABLE ENANTIOMER DISCRIMINATION OF CHIRAL LBA

K. Ishihara, Hisashi Yamamoto, Hiroko Nakamura, 1998 .

Catalytic enantioselective synthesis of sterically demanding alcohols using di(2 degrees -alkyl)zinc prepared by the refined Charette's method.

K. Ishihara, M. Hatano, T. Mizuno, 2010, Chemical communications.

Convergent total syntheses of fluvibactin and vibriobactin using molybdenum(VI) oxide-catalyzed dehydrative cyclization as a key step.

A. Sakakura, K. Ishihara, S. Umemura, 2008, Chemical communications.

Synthesis of 1,1'-Spirobiindane-7,7'-Disulfonic Acid and Disulfonimide: Application for Catalytic Asymmetric Aminalization.

S. Matsunaga, K. Ishihara, M. Hatano, 2018, Chemistry, an Asian journal.

Reductive cleavages of homochiral acetals: inversion of the stereoselectivity

K. Ishihara, Hisashi Yamamoto, A. Mori, 1987 .

Enantio- and Diastereoselective Carbonyl-Ene Cyclization–Acetalization Tandem Reaction Catalyzed by Tris(pentafluorophenyl)borane-Assisted Chiral Phosphoric Acids

Takuya Mochizuki, K. Ishihara, M. Hatano, 2021 .

Chiral aryl Grignard reagents-generation and reactions with carbonyl compounds

K. Ishihara, Hisashi Yamamoto, Makoto Kaino, 1989 .

Reductive cleavages of chiral acetals using Lewis acid-hydride system

K. Ishihara, Hisashi Yamamoto, A. Mori, 1986 .

Reductive cleavages of α, β-alkynyl acetals. New route to optically pure propargylic alcohols

K. Ishihara, Hisashi Yamamoto, A. Mori, 1986 .

Design of Brønsted Acid-Assisted Chiral Lewis Acid (BLA) Catalysts for Highly Enantioselective Diels−Alder Reactions

K. Ishihara, Hisashi Yamamoto, H. Kurihara, 1998 .

First Enantioselective Catalytic Diels-Alder Reaction of Dienes and Acetylenic Aldehydes: Experimental and Theoretical Evidence for the Predominance of Exo-Transition Structure.

S. Inagaki, K. Ishihara, Shigenori Ohashi, 1997, The Journal of organic chemistry.

A New Powerful and Practical BLA Catalyst for Highly Enantioselective Diels−Alder Reaction: An Extreme Acceleration of Reaction Rate by Brønsted Acid

K. Ishihara, Hisashi Yamamoto, H. Kurihara, 1996 .

Bronsted Acid Assisted Chiral Lewis Acid (BLA) Catalyst for Asymmetric Diels-Alder Reaction

K. Ishihara, Hisashi Yamamoto, 1994 .

Enantioselective Diels-Alder reaction of .alpha.-bromo-.alpha.,.beta.-enals with dienes under catalysis by CAB

K. Ishihara, Hisashi Yamamoto, Qing Gao, 1993 .

An enantioselective Diels-Alder reaction of 1,2-dihydropyridines with α-acyloxyacroleins catalyzed by a chiral primary ammonium salt.

K. Ishihara, H. Yamada, M. Akakura, 2014, Chemical communications.

Organoammonium Salt-Catalyzed Enantioselective Cycloaddition Reactions with α-(Acyloxy)- or α-Diacylaminoacroleins

A. Sakakura, K. Ishihara, 2010 .

Organocatalytic enantioselective Diels-Alder reaction of dienes with alpha-(N,N-Diacylamino)acroleins.

K. Nakano, K. Ishihara, M. Akakura, 2008, Organic letters.

Enantioselective Diels–Alder Reaction of α‐Acyloxyacroleins Catalyzed by Chiral 1,1′‐Binaphthyl‐2,2′‐diammonium Salts

A. Sakakura, K. Ishihara, Suzuki Kenji, 2006 .

Chiral 1,1'-binaphthyl-2,2'-diammonium salt catalysts for the enantioselective Diels-Alder reaction with alpha-acyloxyacroleins.

K. Nakano, A. Sakakura, K. Ishihara, 2006, Organic letters.

Design of an organocatalyst for the enantioselective Diels-Alder reaction with alpha-acyloxyacroleins.

K. Nakano, K. Ishihara, 2005, Journal of the American Chemical Society.

Enantioselective Aza-Friedel-Crafts Reaction of Indoles and Pyrroles Catalyzed by Chiral C1-Symmetric Bis(phosphoric Acid).

K. Ishihara, M. Hatano, Kohei Toh, 2020, Organic letters.

Chiral 1,1′‐Binaphthyl‐2,2′‐Disulfonic Acid (BINSA) and Its Derivatives for Asymmetric Catalysis

K. Ishihara, M. Hatano, 2014 .

Pyridinium 1,1'-binaphthyl-2,2'-disulfonates as highly effective chiral Brønsted acid-base combined salt catalysts for enantioselective Mannich-type reaction.

K. Ishihara, M. Hatano, K. Moriyama, 2008, Journal of the American Chemical Society.

Catalytic enantioselective organozinc addition toward optically active tertiary alcohol synthesis.

K. Ishihara, M. Hatano, 2009, Chemical record.

Chemoselective Oxidative Spiroetherification and Spiroamination of Arenols Using I+/Oxone Catalysis.

K. Ishihara, M. Uyanik, Naoto Sahara, 2019, Organic letters.

High-Performance Ammonium Hypoiodite/Oxone Catalysis for Enantioselective Oxidative Dearomatization of Arenols

K. Ishihara, M. Uyanik, Naoto Sahara, 2019, ACS Catalysis.

Ammonium Hypoiodite-catalyzed Oxidative Dearomatizative Azidation of Arenols

K. Ishihara, M. Uyanik, K. Nishioka, 2019, Chemistry Letters.

Chiral Hypervalent Organoiodine-Catalyzed Enantioselective Oxidative Spirolactonization of Naphthol Derivatives.

K. Ishihara, M. Uyanik, T. Yasui, 2017, The Journal of organic chemistry.

4,5-Dimethyl-2-Iodoxybenzenesulfonic Acid Catalyzed Site-Selective Oxidation of 2-Substituted Phenols to 1,2-Quinols.

K. Ishihara, M. Uyanik, Tatsuya Mutsuga, 2017, Angewandte Chemie.

Practical Oxidative Dearomatization of Phenols with Sodium Hypochlorite Pentahydrate

K. Ishihara, M. Uyanik, Niiha Sasakura, 2015 .

Chiral Ammonium Hypoiodite-catalyzed Enantioselective Oxidative Dearomatization of 1-Naphthols Using Hydrogen Peroxide

K. Ishihara, M. Uyanik, Niiha Sasakura, 2015 .

Hydrogen bonding and alcohol effects in asymmetric hypervalent iodine catalysis: enantioselective oxidative dearomatization of phenols.

K. Ishihara, M. Uyanik, T. Yasui, 2013, Angewandte Chemie.

Enantioselective Kita oxidative spirolactonization catalyzed by in situ generated chiral hypervalent iodine(III) species.

K. Ishihara, M. Uyanik, T. Yasui, 2010, Angewandte Chemie.

Chiral hypervalent iodine-catalyzed enantioselective oxidative Kita spirolactonization of 1-naphthol derivatives and one-pot diastereo-selective oxidation to epoxyspirolactones

K. Ishihara, M. Uyanik, T. Yasui, 2010 .

Enantioselective 1,4-Addition Reaction of α,β-Unsaturated Carboxylic Acids with Cycloalkanones Using Cooperative Chiral Amine-Boronic Acid Catalysts.

K. Ishihara, K. Takeda, Takahiro Horibe, 2020, Angewandte Chemie.

Asymmetric Protonations of Enol Derivatives

K. Ishihara, A. Yanagisawa, Hisashi Yamamoto, 1997 .

First Example of a Highly Enantioselective Catalytic Protonation of Silyl Enol Ethers Using a Novel Lewis Acid-Assisted Brønsted Acid System

K. Ishihara, Hisashi Yamamoto, Shingo Nakamura, 1996 .

A Concise Synthesis of (S)-(+)-Ginnol Based on CatalyticEnantioselective Addition of Commercially UnavailableDi(n-alkyl)zinc to Aldehydes andKetones

K. Ishihara, M. Hatano, T. Mizuno, 2010 .

Zinc(II)-catalyzed addition of Grignard reagents to ketones.

Shinji Suzuki, K. Ishihara, M. Hatano, 2010, The Journal of organic chemistry.

Zinc(II)-catalyzed Grignard additions to ketones with RMgBr and RMgI.

Shinji Suzuki, K. Ishihara, M. Hatano, 2010, Chemical communications.

Rational design of an L-histidine-derived minimal artificial acylase for the kinetic resolution of racemic alcohols.

K. Ishihara, M. Akakura, Yuji Kosugi, 2004, Journal of the American Chemical Society.

Chiral Lewis Acid Catalysts

K. Ishihara, Hisashi Yamamoto, 2010 .

N,N-Diarylammonium pyrosulfate as a highly effective reverse micelle-type catalyst for hydrolysis of esters.

A. Sakakura, K. Ishihara, Yoshiki Koshikari, 2012, Organic letters.

Designer Lewis acids for selective organic synthesis

K. Ishihara, A. Yanagisawa, Hisashi Yamamoto, 1994 .

Cover Picture: Structurally Defined Molecular Hypervalent Iodine Catalysts for Intermolecular Enantioselective Reactions (Angew. Chem. Int. Ed. 1/2016)

Claudio Martínez, K. Ishihara, Kilian Muñiz, 2016 .

Catalytic enantioselective [2 + 4] and [2 + 2] cycloaddition reactions with propiolamides.

M. Fushimi, K. Ishihara, 2008, Journal of the American Chemical Society.

Radical‐Cation‐Induced Crossed [2+2] Cycloaddition of Electron‐Deficient Anetholes Initiated by Iron(III) Salt

K. Ishihara, Takahiro Horibe, Kei Katagiri, 2020 .

Enantioselective Conjugate Hydrocyanation of α,β-Unsaturated N-Acylpyrroles Catalyzed by Chiral Lithium(I) Phosphoryl Phenoxide

K. Ishihara, M. Hatano, Katsuya Yamakawa, 2017 .

A Cu(II) Complex as an Extremely Active Catalyst for Enantioselective Halogenation of N-Acyl-3,5-dimethylpyrazoles

J. Kumagai, K. Ishihara, Yanzhao Wang, 2022, ACS Catalysis.

Metal-free transesterification catalyzed by tetramethylammonium methyl carbonate

K. Ishihara, M. Hatano, Y. Tabata, 2018 .

Multiselective Diels-Alder Reaction of α-Arylacroleins Catalyzed by Boron Tribromide-Assisted Chiral Phosphoric Acids.

K. Ishihara, M. Hatano, Kohei Toh, 2022, Organic letters.

Rational design of dynamic ammonium salt catalysts towards more flexible and selective function

K. Ishihara, 2009, Proceedings of the Japan Academy. Series B, Physical and biological sciences.

Enantioselective [2+2] cycloaddition of unactivated alkenes with alpha-acyloxyacroleins catalyzed by chiral organoammonium salts.

K. Nakano, K. Ishihara, 2007, Journal of the American Chemical Society.

Design of Highly Functional Small-Molecule Catalysts and Related Reactions Based on Acid-Base Combination Chemistry

A. Sakakura, K. Ishihara, M. Hatano, 2007 .

Diastereoselective aldol synthesis using acetal templates

K. Ishihara, Hisashi Yamamoto, C. Heathcock, 1989 .

(3,4,5-Trifluorophenyl)boronic acid-catalyzed amide formation from carboxylic acids and amines: N-benzyl-4-phenylbutyramide

K. Ishihara, Hisashi Yamamoto, S. Ohara, 2003 .

Oxidative Ritter‐type Chloroamidation of Alkenes Using NaCl and Oxone

K. Ishihara, M. Uyanik, Yuya Okada, 2021, Asian Journal of Organic Chemistry.

Trimethylsilyl pentafluorophenylbis(trifluoromethanesulfonyl)methide as a super Lewis acid catalyst for the condensation of trimethylhydroquinone with isophytol.

Aiko Hasegawa, K. Ishihara, Hisashi Yamamoto, 2003, Angewandte Chemie.

4,5,6,7-Tetrachlorobenzo[d][1,3,2]dioxaborol- 2-ol as an effective catalyst for the amide condensation of sterically demanding carboxylic acids.

K. Ishihara, Hisashi Yamamoto, T. Maki, 2006, Organic letters.

New boron(III)-catalyzed amide and ester condensation reactions

K. Ishihara, Hisashi Yamamoto, T. Maki, 2007 .

Highly active chiral phosphoramide-Zn(II) complexes as conjugate acid-base catalysts for enantioselective organozinc addition to ketones.

T. Miyamoto, K. Ishihara, M. Hatano, 2007, Organic letters.

Recent Progress in Selective Additions of Organometal Reagents to Carbonyl Compounds

T. Miyamoto, K. Ishihara, M. Hatano, 2007 .

3,3'-Diphosphoryl-1,1'-bi-2-naphthol-Zn(II) complexes as conjugate acid-base catalysts for enantioselective dialkylzinc addition to aldehydes.

T. Miyamoto, K. Ishihara, M. Hatano, 2006, The Journal of organic chemistry.

Tris(pentafluorophenyl)boron as an Efficient Catalyst in the Stereoselective Rearrangement of Epoxides

K. Ishihara, Hisashi Yamamoto, N. Hanaki, 1995 .

2-Iodoxybenzenesulfonic acid as an extremely active catalyst for the selective oxidation of alcohols to aldehydes, ketones, carboxylic acids, and enones with oxone.

K. Ishihara, M. Akakura, M. Uyanik, 2009, Journal of the American Chemical Society.

Aldol Synthesis with an Aqueous Solution of Formalin

K. Ishihara, Hisashi Yamamoto, M. Wadamoto, 2003 .

Hypervalent iodine-catalyzed oxylactonization of ketocarboxylic acids to ketolactones.

K. Ishihara, M. Uyanik, T. Yasui, 2009, Bioorganic & medicinal chemistry letters.

Lewis Acid Assisted Chiral Bronsted Acid for Enantioselective Protonation of Silyl Enol Ethers and Ketene Bis(trialkylsilyl) Acetals

Hisashi Yamamoto, K. Ishihara, Hisashi Yamamoto, 1994 .

2‐Iodoxy‐5‐Methylbenzenesulfonic Acid‐Catalyzed Selective Oxidation of 4‐Bromobenzyl Alcohol to 4‐Bromobenzaldehyde or 4‐Bromobenzoic Acid with Oxone

M. Faul, K. Ishihara, M. Uyanik, 2014 .

I + /TBHP Catalysis For Tandem Oxidative Cyclization To Indolo[2,3‐ b ]quinolines

K. Ishihara, M. Uyanik, Hiroki Tanaka, 2020 .

Dimeric scandium(III) and monomeric lanthanide(III) complexes with perfluoropropane -1,3 -disulfonates as counter anions for Lewis acid catalysis

K. Ishihara, M. Hatano, E. Takagi, 2007 .

Chiral Supramolecular U-Shaped Catalysts Induce the Multiselective Diels-Alder Reaction of Propargyl Aldehyde.

K. Ishihara, Y. Goto, M. Hatano, 2018, Journal of the American Chemical Society.

Enantioselective Diels-Alder reactions with anomalous endo/exo selectivities using conformationally flexible chiral supramolecular catalysts.

K. Ishihara, M. Hatano, Atsuto Izumiseki, 2011, Angewandte Chemie.

Primary alkylboronic acids as highly active catalysts for the dehydrative amide condensation of α-hydroxycarboxylic acids.

A. Sakakura, K. Ishihara, Risa Yamashita, 2013, Organic letters.

Catalytic enantioselective Diels-Alder reactions using titanium complexes of cis-N-sulfonyl-2-amino-1-indanols

E. Corey, K. Ishihara, T. Roper, 1993 .

Catalytic asymmetric aldol-type reactions using a chiral (acyloxy)borane complex

K. Furuta, K. Ishihara, Hisashi Yamamoto, 1993 .

The oxorhenium(VII)-catalyzed direct condensation of phosphoric acid with an alcohol.

A. Sakakura, K. Ishihara, Mikimoto Katsukawa, 2007, Angewandte Chemie.

Reductive cleavage of chiral acetals using new aluminum catalyst

K. Ishihara, Hisashi Yamamoto, N. Hanaki, 1993 .

Boronic Acid-DMAPO Cooperative Catalysis for Dehydrative Condensation Between Carboxylic Acids and Amines.

K. Ishihara, Yanhui Lu, 2016 .

Brønsted base-assisted boronic acid catalysis for the dehydrative intramolecular condensation of dicarboxylic acids.

A. Sakakura, K. Ishihara, M. Akakura, 2011, Organic letters.

Desymmetrization of meso‐Glycerol Derivatives Induced by L‐Histidine‐Derived Acylation Catalysts

A. Sakakura, K. Ishihara, S. Umemura, 2011 .

Dehydrative condensation catalyses

K. Ishihara, 2009 .

Direct Polycondensation of Carboxylic Acids and Amines Catalyzed by 3,4,5-Trifluorophenylboronic Acid

K. Ishihara, Hisashi Yamamoto, A. Ohara, 2000 .

Synthesis of optically pure 3,3'-diaryl binaphthyl disulfonic acids via stepwise N-S bond cleavage.

K. Ishihara, M. Hatano, K. Nishikawa, 2013, The Journal of organic chemistry.

Boronic Acid-Catalyzed Reactions of Carboxylic Acids

K. Ishihara, 2015 .

Radical Cation [4+2] Cycloaddition of Non-Conjugated Tetrasubstituted Alkenes by an FeCl3/AgSbF6 Co-Initiator

K. Ishihara, Ryo Isogai, Shuhei Ohmura, 2021 .

Chiral Ammonium Hypoiodite Salt-catalyzed Enantioselective Oxidative Cycloetherification to 2-Acyl Tetrahydrofurans

K. Ishihara, M. Uyanik, H. Hayashi, 2016 .

Enantioselective [1,3] O-to-C rearrangement: dearomatization of alkyl 2-allyloxy/benzyloxy-1/3-naphthoates catalyzed by a chiral π–Cu(ii) complex† †Electronic supplementary information (ESI) available. CCDC 1865509 and 1865510. For ESI and crystallographic data in CIF or other electronic format see

K. Ishihara, L. Yao, 2019, Chemical science.

Sodium phenoxide-phosphine oxides as extremely active Lewis base catalysts for the Mukaiyama aldol reaction with ketones.

K. Ishihara, M. Hatano, E. Takagi, 2007, Organic letters.

Hypoiodite-catalysed oxidative homocoupling of arenols and tandem oxidation/cross-coupling of hydroquinones with arenes.

K. Ishihara, M. Uyanik, Dai Nagata, 2021, Chemical communications.

Enantioselective bromocyclization of 2-geranylphenols induced by chiral phosphite-urea bifunctional catalysts.

A. Sakakura, H. Nakatsuji, K. Ishihara, 2016, Chemical communications.

Rational Design of Minimal Artificial Diels—Alderases Based on the Copper(II) Cation — Aromatic π Attractive Interaction

M. Fushimi, K. Ishihara, M. Akakura, 2008 .

Enantioselective 1,4‐Addition Reaction of α,β‐Unsaturated Carboxylic Acids with Cycloalkanones Using Cooperative Chiral Amine–Boronic Acid Catalysts

K. Ishihara, Takahiro Horibe, T. Hazeyama, 2020, Angewandte Chemie.

A New and Extremely Active Corey's Chiral Oxazaborolidine Catalyst

K. Ishihara, Hisashi Yamamoto, S. Kondo, 1999 .

Diarylborinic Acids as Efficient Catalysts for Selective Dehydration of Aldols

K. Ishihara, Hisashi Yamamoto, H. Kurihara, 1997 .

Rhenium(VII) oxo complexes as extremely active catalysts in the dehydration of primary amides and aldoximes to nitriles.

K. Ishihara, Hisashi Yamamoto, Y. Furuya, 2002, Angewandte Chemie.

Highly Active Chiral Dilithium(I) Binaphthyldisulfonate Catalysts for Enantio- and Chemoselective Strecker-Type Reactions

Takuya Mochizuki, K. Ishihara, M. Hatano, 2019, ACS Catalysis.

Enantioselective Diels-Alder reaction of α-(acylthio)acroleins: a new entry to sulfur-containing chiral quaternary carbons.

A. Sakakura, K. Ishihara, H. Yamada, 2012, Organic letters.

High-performance Hypoiodite/Hydrogen Peroxide Catalytic System for the Oxylactonization of Aliphatic γ-Oxocarboxylic Acids

K. Ishihara, M. Uyanik, Hiroyasu Tanaka, 2015 .

Synthesis of C3 Symmetric, Optically Active Triamidoamine and Protetraazaphosphatrane

K. Ishihara, Hisashi Yamamoto, S. Kondo, 1998 .

Zinc(II)-catalyzed addition of Grignard reagents to ketones.

Shinji Suzuki, K. Ishihara, M. Hatano, 2010, The Journal of organic chemistry.

Chiral π-Cu(II) Catalysts for the Enantioselective α-Amination of N-Acyl-3,5-dimethylpyrazoles.

K. Ishihara, Weiwei Guo, Kazuki Nishimura, 2022, Organic letters.

Highly Enantioselective Catalytic Diels‐Alder Addition Promoted by a Chiral Bis(oxazoline)‐Magnesium Complex.

E. Corey, K. Ishihara, 1993 .

Scope and Limitations of Chiral B-[3,5-Bis(trifluoromethyl)phenyl]oxazaborolidine Catalyst for Use in the Mukaiyama Aldol Reaction

K. Ishihara, Hisashi Yamamoto, S. Kondo, 2000 .

Which is the actual catalyst: chiral phosphoric Acid or chiral calcium phosphate?

K. Ishihara, M. Hatano, K. Moriyama, 2010, Angewandte Chemie.

Bulky magnesium(ii) and sodium(i) bisphenoxide catalysts for chemoselective transesterification of methyl (meth)acrylates

J. Hasegawa, K. Ishihara, Manussada Ratanasak, 2022, Chemical science.

In situ generated "lanthanum(III) nitrate alkoxide" as a highly active and nearly neutral transesterification catalyst.

K. Ishihara, M. Hatano, S. Kamiya, 2012, Chemical communications.

Design of Multinuclear Chiral Organoaluminum Complexes with (R)-Binaphthol Derivatives

K. Ishihara, Hisashi Yamamoto, J. Kobayashi, 2001 .

IBS-catalyzed oxidative rearrangement of tertiary allylic alcohols to enones with oxone.

K. Ishihara, M. Uyanik, Ryota Fukatsu, 2009, Organic letters.

Chiral molecular recognition by aluminum tris(2,6-diphenylphenoxide) in an asymmetric 1,4-addition.

K. Ishihara, Hisashi Yamamoto, S. Saito, 2004, Angewandte Chemie.

Structurally Defined Molecular Hypervalent Iodine Catalysts for Intermolecular Enantioselective Reactions.

K. Ishihara, Claudio Martínez, K. Muñiz, 2016 .

(R)‐2‐Hydroxy‐2′‐methoxy‐1,1′‐binaphthyl

K. Ishihara, Hisashi Yamamoto, Dominic Fiset, 2013 .

Asymmetric Direct Aldol Reaction Assisted by Water and a Proline‐Derived Tetrazole Catalyst.

K. Ishihara, Hisashi Yamamoto, Masakazu Nakadai, 2004 .

Hypoiodite-Catalyzed Chemoselective Tandem Oxidation of Homotryptamines to Peroxy- and Epoxytetrahydropyridoindolenines.

K. Ishihara, M. Uyanik, Hiroki Tanaka, 2020, Organic letters.

Stereospecific annulation of hydroxy vinyl ethers. Synthetic application to polyfunctionalized cyclic compounds

K. Ishihara, Hisashi Yamamoto, Y. Naruse, 1996 .

Effects of Additives in the Reduction Using Baker′s Yeast Cell‐Free Extract.

K. Ishihara, M. Utaka, S. Tsuboi, 1995 .

Kinetic resolution of racemic carboxylic acids by an L-histidine-derived sulfonamide-induced enantioselective esterification reaction.

A. Sakakura, K. Ishihara, Yuji Kosugi, 2008, Organic letters.

Highly Chemoselective StoichiometricAlkylation of Ketones with Grignard Reagent Derived Zinc(II) AteComplexes

Shinji Suzuki, K. Ishihara, M. Hatano, 2010 .

First Application of Hydrogen Bonding Interactions to the Design of Asymmetric Acylation of Meso-Diols with Optically Active Acyl Halides

M. Kubota, K. Ishihara, Hisashi Yamamoto, 1994 .

Highly selective acetal cleavage using new organoaluminum reagents

K. Ishihara, Hisashi Yamamoto, N. Hanaki, 1991 .

Multifactor Control of Vinyl Monomer Sequence, Molecular Weight, and Tacticity via Iterative Radical Additions and Olefin Metathesis Reactions.

K. Ishihara, M. Kamigaito, K. Satoh, 2020, Journal of the American Chemical Society.

Cationic Iron(III) Salt as an Initiator for Radical Cation‐induced [4+2] Cycloaddition

K. Ishihara, Takahiro Horibe, Kei Katagiri, 2020 .

Conformationally-Flexible Chiral Hypervalent Organoiodine Catalysts for Enantioselective Oxidative Transformations

K. Ishihara, M. Uyanik, 2012 .

Concepts in Iodine Catalysis

K. Ishihara, 2022, Iodine Catalysis in Organic Synthesis.

Conformationally Flexible Chiral Hypervalent Organoiodine Catalysts for Enantioselective Oxidative Transformations

K. Ishihara, M. Uyanik, 2013 .

Regioselective Oxidative Chlorination of Arenols Using NaCl and Oxone

K. Ishihara, M. Uyanik, Naoto Sahara, 2018, European Journal of Organic Chemistry.

Asymmetric Total Synthesis of (-)-Maldoxin, a Common Biosynthetic Ancestor of the Chloropupukeananin Family.

K. Ishihara, Susumu Kobayashi, Takahiro Suzuki, 2018, Organic letters.

Enantioselective Halo-oxy- and Halo-azacyclizations Induced by Chiral Amidophosphate Catalysts and Halo-Lewis Acids.

H. Nakatsuji, K. Ishihara, Yanhui Lu, 2018, Journal of the American Chemical Society.

2-Iodoxybenzenesulfonic Acid (IBS) Catalyzed Oxidation of Alcohols

K. Ishihara, M. Uyanik, 2011 .

Metal‐Templated Macrolactamization of Triamino and Tetramino Esters. Facile Synthesis of Macrocyclic Spermidine and Spermine Alkaloids, (S)‐(+)‐Dihydroperiphylline, (.+‐.)‐Buchnerine, (.+‐.)‐Verbacine, (.+‐.)‐Verbaskine, and (.+‐.)‐Verbascenine.

K. Ishihara, Hisashi Yamamoto, N. Hanaki, 1998 .

Antimony‐Templated Macrolactamization of Tetraamino Esters. Facile Synthesis of Macrocyclic Spermine Alkaloids, (.+‐.)‐Buchnerine, (.+‐.)‐ Verbacine, (.+‐.)‐Verbaskine, and (.+‐.)‐Verbascenine.

K. Ishihara, Hisashi Yamamoto, N. Hanaki, 1996 .

Stereoselective Electrophilic Cyclization

A. Sakakura, K. Ishihara, 2015 .

Halogen-Bonding Interaction between I2 and N-Iodosuccinimide in Lewis Base-Catalyzed Iodolactonization.

K. Ishihara, Yasutaka Tsuji, Takahiro Horibe, 2020, Organic letters.

Selenium-Iodine Cooperative Catalyst for Chlorocyclization of Tryptamine Derivatives.

K. Ishihara, Takahiro Horibe, Shuhei Ohmura, 2017, Organic letters.

Selective bromocyclization of 2-geranylphenols promoted by phosphite-urea cooperative catalysts.

A. Sakakura, H. Nakatsuji, K. Ishihara, 2014, Chirality.

Stereospecific cyclization of vinyl ether alcohols. Facile synthesis of (-)-lardolure

K. Ishihara, Hisashi Yamamoto, Y. Naruse, 1990 .

Trimethylsilyl pentafluorophenylbis(trifluoromethanesulfonyl)methide as a super Lewis acid catalyst for the condensation of trimethylhydroquinone with isophytol.

Aiko Hasegawa, K. Ishihara, Hisashi Yamamoto, 2003, Angewandte Chemie.

Crucial role of the ligand of silyl Lewis acid in the Mukaiyama aldol reaction.

K. Ishihara, Hisashi Yamamoto, Yukihiro Hiraiwa, 2002, Chemical communications.

A new artificial cyclase for polyprenoids: enantioselective total synthesis of (-)-chromazonarol, (+)-8-epi-puupehedione, and (-)-11'-deoxytaondiol methyl ether.

K. Ishihara, Hisashi Yamamoto, H. Ishibashi, 2004, Journal of the American Chemical Society.

Synthesis of (all‐rac)‐α‐Tocopherol in Supercritical Carbon Dioxide: Tuning of the Product Selectivity in Batch and Continuous‐Flow Reactors

T. Ikariya, Aiko Hasegawa, K. Ishihara, 2005 .

Rational Design of a New Chiral Lewis Acid Catalyst for Enantioselective Diels-Alder Reaction: Optically Active 2-Dichloroboryl-1,1′-binaphthyl

K. Ishihara, Hisashi Yamamoto, S. Kondo, 1998 .

Asymmetric hetero Diels-Alder reaction catalyzed by stable and easily prepared CAB catalysts

K. Ishihara, Hisashi Yamamoto, M. Mouri, 1994 .

Chemoselective Transesterification of Methyl (Meth)acrylates Catalyzed by Sodium(I) or Magnesium(II) Aryloxides

J. Hasegawa, Takuya Mochizuki, K. Ishihara, 2020, ACS Catalysis.

Bromine-catalyzed aerobic oxidation of alcohols.

K. Ishihara, M. Uyanik, Ryota Fukatsu, 2010, Chemistry, an Asian journal.

Enantioselective Dialkylzinc Addition to Aldehydes Catalyzed by Chiral Zn(II)-BINOLates Bearing Phosphonates and Phosphoramides in the 3,3′-Positions

T. Miyamoto, K. Ishihara, M. Hatano, 2006 .

Ligand-assisted rate acceleration in lanthanum(III) isopropoxide catalyzed transesterification of carboxylic esters.

K. Ishihara, M. Hatano, K. Moriyama, 2011, Organic letters.

Removal of Palladium(II) from Aqueous and Organic Solutions by Polystyrene - bound Trimercaptotriazine

H. Haraguchi, K. Ishihara, A. Itoh, 2000 .

Arylboronic Acid Catalyzed Direct Condensation of Carboxylic Acids with Ureas.

K. Ishihara, Hisashi Yamamoto, T. Maki, 2004 .

The ortho-substituent on 2,4-bis(trifluoromethyl)phenylboronic acid catalyzed dehydrative condensation between carboxylic acids and amines.

K. Ishihara, Yanhui Lu, Ke Wang, 2018, Chemical communications.

Highly Practical BINOL-Derived Acid—Base Combined Salt Catalysts for the Asymmetric Direct Mannich-Type Reaction

K. Ishihara, M. Hatano, 2011 .

Catalyst-Substrate Helical Character Matching Determines the Enantioselectivity in the Ishihara-Type Iodoarenes Catalyzed Asymmetric Kita-Dearomative Spirolactonization.

K. Ishihara, Hanliang Zheng, M. Uyanik, 2023, Journal of the American Chemical Society.

A Concise Synthesis of (+)-(S)-Dihydroperiphylline

K. Ishihara, Hisashi Yamamoto, Y. Kuroki, 1995 .

Highly diastereoselective acetal cleavages using novel reagents prepared from organoaluminum and pentafluorophenol

K. Ishihara, Hisashi Yamamoto, N. Hanaki, 1993 .

Highly Diastereoselective Acetal Cleavages Using Novel Reagents Prepared from Organoaluminum and Pentafluorophenol.

K. Ishihara, Hisashi Yamamoto, N. Hanaki, 1994 .

ENANTIOSELECTIVE PROTONATION OF KETENE BIS(TRIMETHYLSILYL) ACETALS DERIVEDFROM ALPHA -ARYL-ALPHA -HALOACETIC ACIDS USING LBA

K. Ishihara, Hisashi Yamamoto, Shingo Nakamura, 1996 .

Unusual rate acceleration in Brønsted acid catalyzed dehydration reactions: local hydrophobic environment in aggregated N-(2,6-diphenylphenyl)-N-mesitylammonium pentafluorobenzenesulfonates.

A. Sakakura, K. Ishihara, Shoko Nakagawa, 2007, Chemistry, an Asian journal.

Reusable Silica‐Supported Ammonium BINSate Catalysts for Enantio‐ and Diastereoselective Friedel–Crafts‐Type Double Aminoalkylation of N ‐Alkylpyrroles with Aldimines

Takuya Mochizuki, K. Ishihara, Ken Motokura, 2020, Asian Journal of Organic Chemistry.

Homogeneous Debenzylation Using Extremely Active Catalysts: Tris(triflyl)methane, Scandium(III) Tris(triflyl)methide, and Copper(II) Tris(triflyl)methide

K. Ishihara, Hisashi Yamamoto, Yukihiro Hiraiwa, 2000 .

Kinetic Resolution of Racemic Alcohols Catalyzed by Minimal Artificial Acylases Derived from L‐Histidine.

K. Ishihara, M. Akakura, Yuji Kosugi, 2007 .

Rate-accelerating effect by the neighboring-group participation of protecting groups in the dehydrative cyclization of 1,3,5-triketones.

A. Sakakura, K. Ishihara, Hitoshi Watanabe, 2008, Organic letters.

Selective synthesis of phosphate monoesters by dehydrative condensation of phosphoric acid and alcohols promoted by nucleophilic bases.

A. Sakakura, K. Ishihara, Mikimoto Katsukawa, 2005, Organic Letters.

1,3-Migrative Ring Expansion of Spiroindolenines to Azepino[3,4-b]indoles.

K. Ishihara, M. Uyanik, Hiroki Tanaka, 2023, Organic letters.

Bulky phosphazenium cation catalysis for dehydrative condensation of phosphoric acid with alcohols

A. Sakakura, K. Ishihara, Takaomi Hayashi, 2007 .

Zr(IV) ? Fe(III), ? Ga(III), and ? Sn(IV) Binary Metal Complexes as Synergistic and Reusable Esterification Catalysts

K. Ishihara, Hisashi Yamamoto, T. Maki, 2005 .

Highly Enantioselective Radical Cation [2 + 2] and [4 + 2] Cycloadditions by Chiral Iron(III) Photoredox Catalysis.

J. Hasegawa, K. Ishihara, Takahiro Horibe, 2023, Journal of the American Chemical Society.

1,1′‐(1,2‐Phenylene)bis(1,1‐diphenyl)phosphine Oxide

K. Ishihara, M. Hatano, 2009 .

Hydrophobic N,N-diarylammonium pyrosulfates as dehydrative condensation catalysts under aqueous conditions.

A. Sakakura, K. Ishihara, M. Akakura, 2012, Organic letters.

Insight into the Mechanism of the Acylation of Alcohols with Acid Anhydrides Catalyzed by Phosphoric Acid Derivatives.

K. Ishihara, M. Hatano, Tatsuhiro Sakamoto, 2021, The Journal of organic chemistry.

N-Alkyl-4-boronopyridinium Halides versus Boric Acid as Catalysts for the Esterification of α-Hydroxycarboxylic Acids.

K. Ishihara, Hisashi Yamamoto, T. Maki, 2006 .

Direct condensation of carboxylic acids with alcohols catalyzed by Hafnium(IV) salts.

K. Ishihara, K. Ishihara, H. Yamamoto, 2000, Science.

(R,R)‐α‐(2,6‐Diisopropoxybenzoyloxy)‐5‐oxo‐1,3,2‐dioxaborolane‐4‐acetic Acid

K. Ishihara, Hisashi Yamamoto, 2001 .

Open-air and solvent-free ester condensation catalyzed by sulfonic acids

A. Sakakura, K. Ishihara, Yoshiki Koshikari, 2008 .

Open-Air and Solvent-Free Ester Condensation Catalyzed by Sulfonic Acids.

A. Sakakura, K. Ishihara, Yoshiki Koshikari, 2008 .

Direct ester condensation catalyzed by bulky diarylammonium pentafluorobenzenesulfonates

A. Sakakura, K. Ishihara, Shoko Nakagawa, 2007, Nature Protocols.

Bulky Diarylammonium Arenesulfonates as Selective Esterification Catalysts

A. Sakakura, K. Ishihara, Shoko Nakagawa, 2005 .

Asymmetric hetero Diels-Alder reaction catalyzed by stable and easily prepared CAB catalysts

K. Ishihara, Hisashi Yamamoto, Qing Gao, 1994 .

Asymmetric Hetero Diels-Alder Reaction Catalyzed by Stable and Easily Prepared CAB Catalysts.

K. Ishihara, Qing Gao, Tohru Maruyama, 2010 .

A New Chiral BLA Promoter for Asymmetric Aza Diels‐Alder and Aldol‐ Type Reactions of Imines.

K. Ishihara, Hisashi Yamamoto, T. Tada, 1995 .

Broensted Acid Assisted Chiral Lewis Acid (BLA) Catalyst for Asymmetric Diels-Alder Reaction.

K. Ishihara, Hisashi Yamamoto, 1994 .

Chemoselective Transesterification of Methyl (Meth)acrylates Catalyzed by Sodium(I) or Magnesium(II) Aryloxides

J. Hasegawa, Takuya Mochizuki, K. Ishihara, 2020, ACS Catalysis.

Regioselective 1,4- and 1,6-Conjugate Additions of Grignard Reagent-Derived Organozinc(II)ates to Polyconjugated Esters.

K. Ishihara, M. Hatano, Mai Mizuno, 2016, Organic letters.

Hypervalent iodine-mediated oxidation of alcohols.

K. Ishihara, M. Uyanik, 2009, Chemical communications.

Zwitterionic salts as mild organocatalysts for transesterification.

K. Ishihara, Yuji Kosugi, Masatoshi Niwa, 2008, Organic letters.

Primary alkylboronic acids as highly active catalysts for the dehydrative amide condensation of α-hydroxycarboxylic acids.

A. Sakakura, K. Ishihara, Risa Yamashita, 2013, Organic letters.

Single-pass reaction column system with super Brønsted acid-loaded resin

Aiko Hasegawa, K. Ishihara, Hisashi Yamamoto, 2002 .

A fluorous super Brønsted acid catalyst: Application to fluorous catalysis without fluorous solvents