S. Kuwahara

发表

Bis-Argentivorous Molecules Bridged by Phenyl and 4,4'-Biphenyl Groups: Structural and Dynamic Behavior of Silver Complexes.

M. Ikeda, Y. Habata, Huiyeong Ju, 2021, Inorganic chemistry.

C-HCl- hydrogen bonds in solution and in the solid-state: HgCl2 complexes with cyclen-based cryptands.

A. K. Sah, Ki‐Min Park, C. Kachi‐Terajima, 2017, Dalton transactions.

Stereoselective synthesis of 2,3,7-trimethylcyclooctanone and related compounds and determination of their relative and absolute configurations by the MalphaNP acid method.

N. Harada, B. Feringa, A. Minnaard, 2008, Chirality.

Concise total synthesis and structure assignment of TAN-1085.

N. Harada, Keisuke Suzuki, K. Ohmori, 2004, Angewandte Chemie.

A prodigiosin analogue inactivates NADPH oxidase in macrophage cells by inhibiting assembly of p47phox and Rac.

N. Harada, T. Iwashita, Y. Niwano, 2007, Journal of biochemistry.

Diffusion of Nanocars on an Air–Glass Interface

J. Tour, Gufeng Wang, V. García-López, 2018, The Journal of Physical Chemistry C.

CD Spectra of Chiral Extended π‐Electron Compounds: Theoretical Determination of the Absolute Stereochemistry and Experimental Verification

N. Harada, S. Kuwahara, 2012 .

Conformational analysis of methyl 2-methyl-2-(1-naphthyl)propionate

Takatoshi Matsumoto, Y. Kasai, S. Kuwahara, 2007 .

Argentivorous molecules bearing two aromatic side-arms: Ag+-π and CH-π interactions in the solid state and in solution.

M. Ikeda, Y. Habata, S. Kuwahara, 2013, Inorganic chemistry.

Argentivorous molecules: structural evidence for Ag(+)-π interactions in solution.

S. Yamada, M. Ikeda, Y. Habata, 2012, Organic letters.

New route to enantiopure MalphaNP acid, a powerful resolution and chiral 1H NMR anisotropy reagent.

N. Harada, S. Kuwahara, S. Sekiguchi, 2007, Chirality.

Construction of an M3L2A6 cage with small windows from a flexible tripodal ligand and Cu(hfac)3.

M. Ikeda, Y. Habata, S. Kuwahara, 2014, Inorganic chemistry.

Estimation for rotational barriers of unsymmetrical tert-amide-containing pyridine ligands and their silver(I) complexes

M. Ikeda, Y. Habata, Huiyeong Ju, 2022, Inorganica Chimica Acta.

Argentivorous molecules bearing three aromatic side arms: synthesis of triple-armed cyclens and their complexing property towards Ag(+).

M. Ikeda, Y. Habata, S. Kuwahara, 2015, Dalton transactions.

Argentivorous Molecules Exhibiting Highly Selective Silver(I) Chiral Enhancement.

Eunji Lee, M. Ikeda, Y. Habata, 2020, Inorganic chemistry.

Molecular dynamics in azobenzene liquid crystal polymer films measured by time-resolved techniques.

K. Katayama, T. Ube, T. Ikeda, 2014, Physical chemistry chemical physics : PCCP.

Anion-controlled circular dichroism spectral changes in Hg2+ complexes with a chiral bidentate ligand.

M. Ikeda, Y. Habata, Shim-Sung Lee, 2012, Inorganic chemistry.

Synthesis of ethyl 5-cyano-6-hydroxy-2-methyl-4-(1-naphthyl)-nicotinate

S. Kuwahara, T. Kijima, Masataka Watanabe, 2008 .

Selective retention of methanol over ethanol by a cyclen-based cryptand/copper(II) complex.

A. K. Sah, M. Ikeda, Y. Habata, 2013, Inorganic chemistry.

Coordination Networks of a Ditopic Macrocycle Exhibiting Anion-Controlled Dimensional Changes and Crystal-to-Crystal Anion Exchange.

Eunji Lee, Ki‐Min Park, M. Ikeda, 2015, Inorganic chemistry.

Ten-Membered Rings or Larger With One or More Nitrogen and Oxygen and/or Sulfur Atoms

Eunji Lee, M. Ikeda, Y. Habata, 2020, Reference Module in Chemistry, Molecular Sciences and Chemical Engineering.

Double-armed and tetra-armed cyclen-based cryptands

A. K. Sah, M. Ikeda, Y. Habata, 2017 .

The water-soluble argentivorous molecule: Ag(+)-π interactions in water.

M. Ikeda, Y. Habata, S. Kuwahara, 2013, Organic & biomolecular chemistry.

Argentivorous molecules with two kinds of aromatic side-arms: intramolecular competition between side-arms.

M. Ikeda, Y. Habata, S. Kuwahara, 2013, Dalton transactions.

Synthesis and in vitro insulin-mimetic activities of zinc(ii) complexes of ethyl 2,5-dihydro-4-hydroxy-5-oxo-1H-pyrrole-3-carboxylates.

Y. Yoshikawa, H. Yasui, Y. Habata, 2011, Metallomics : integrated biometal science.

Inclusion of alkyl nitriles by tetra-armed cyclens with styrylmethyl groups.

Eunji Lee, M. Ikeda, Y. Habata, 2020, Dalton transactions.

( R )-(+)-[VCD(+)945]-4-Ethyl-4-methyloctane, the simplest chiral saturated hydrocarbon with a quaternary stereogenic center

N. Harada, Nobuaki Miura, K. Monde, 2007 .

Pillar[5]-bis-thiacrown: An Adaptive Tricyclic Host Selectively Recognizing an Organic Guest by Dimetalation.

Eunji Lee, Ji-Eun Lee, M. Ikeda, 2018, Chemistry.

A general method for the synthesis of enantiopure aliphatic chain alcohols with established absolute configurations. Part 1. Application of the MαNP acid method to acetylene alcohols

N. Harada, Yoko Yamamoto, S. Kuwahara, 2014 .

Novel chiral derivatizing agents powerful for enantioresolution and determination of absolute stereochemistry by X-ray crystallographic and 1H NMR anisotropy methods

N. Harada, S. Kuwahara, Masataka Watanabe, 2006 .

Synthesis and properties of S,R-alternating octinaphthalenes

N. Harada, T. Kawabata, K. Tsubaki, 2009 .

Chirality transcription and amplification by [2]pseudorotaxanes.

M. Ikeda, Y. Habata, S. Kuwahara, 2013, Chemical communications.

Argentivorous Molecules with Oxyethylene Chains in Side-Arms: Silver Ion-Induced Selectivity Changes toward Alkali Metal Ions.

M. Ikeda, Y. Habata, Huiyeong Ju, 2021, Inorganic chemistry.

Hg2+-sensing system based on structures of complexes.

M. Ikeda, Y. Habata, Shim-Sung Lee, 2012, Organic letters.

A Thiacalix Basket and Its Anion-Dependent 2-D and 3-D Silver(I) Coordination Polymers via Exo-Coordination

Eunji Lee, Y. Habata, Shim-Sung Lee, 2020 .

2-Methoxy-2-(1-naphthyl)propionic acid, a powerful chiral auxiliary for enantioresolution of alcohols and determination of their absolute configurations by the 1H NMR anisotropy method

N. Harada, Y. Kasai, S. Kuwahara, 2000 .

pseudo[1]Catenane-Type Pillar[5]thiacrown Whose Planar Chiral Inversion is Triggered by Metal Cation and Controlled by Anion.

Eunji Lee, M. Ikeda, Y. Habata, 2018, Journal of the American Chemical Society.

MalphaNP acid, a powerful chiral molecular tool for preparation of enantiopure alcohols by resolution and determination of their absolute configurations by the (1)H NMR anisotropy method.

N. Harada, Y. Kasai, V. Schurig, 2004, Chirality.

The effects of aromatic substituents on the chromatographic enantioseparation of diarylmethyl esters with the whelk-O1 chiral stationary phase.

N. Harada, Y. Kasai, S. Kuwahara, 2004, Journal of chromatography. A.

Pentacyclic Nano‐Trefoil

Eunji Lee, Ki‐Min Park, M. Ikeda, 2020, Angewandte Chemie.

Pentacyclic Nano-Trefoil.

Eunji Lee, Ki‐Min Park, M. Ikeda, 2020, Angewandte Chemie.

1H NMR Study of a Chiral Argentivorous Molecule/Ag+ Complex: Assignment of Proton Signals of Four Aromatic Rings with Slightly Different Environments.

Eunji Lee, M. Ikeda, Y. Habata, 2020, Inorganic chemistry.

Solvent-Dependent Formations of Supramolecular Isomers and a Single-Crystal to Single-Crystal Transformation from a Cyclic Dimer Complex to a One-Dimensional Coordination Polymer

Eunji Lee, M. Ikeda, Y. Habata, 2020 .

Enantioresolution and absolute configurations of chiral meta-substituted diphenylmethanols as determined by X-ray crystallographic and 1H NMR anisotropy methods.

N. Harada, Y. Kasai, S. Kuwahara, 2003, Chirality.

Silver ion-induced chiral enhancement by argentivorous molecules.

Eunji Lee, M. Ikeda, Y. Habata, 2020, Chemical communications.

Conformational Analysis of MαNP Esters, Powerful Chiral Resolution and 1H NMR Anisotropy Tools – Aromatic Geometry and Solvent Effects on Δδ Values

N. Harada, Takatoshi Matsumoto, Y. Kasai, 2007 .

Influence of the Molar Ratio and Solvent on the Coordination Modes of 1,7-Dibenzyl-4,10-bis(pyridin-4-ylmethyl)cyclen.

Eunji Lee, M. Ikeda, Y. Habata, 2020, Inorganic chemistry.

Chiral Argentivorous Molecules Having Biphenyl Groups as Side-arms: Drastic Enhancements in CD Intensities

Eunji Lee, M. Ikeda, Y. Habata, 2020 .

Tetra-armed cyclen bearing two benzo-15-crown-5 ethers in the side arms.

M. Ikeda, Y. Habata, S. Kuwahara, 2014, Inorganic chemistry.

Mole-Ratio-Dependent Reversible Transformation between 2:2 and Cyclic 3:6 Silver(I) Complexes with an Argentivorous Molecule.

Eunji Lee, T. Abe, M. Ikeda, 2021, Inorganic chemistry.

3-Menthoxybiphenyl-4-carboxylic acid: a versatile resolving agent and reagent for determination of the absolute configuration of benzylic alcohols

M. Ikeda, Y. Habata, S. Kuwahara, 2017 .

A general method for the synthesis of enantiopure aliphatic chain alcohols with established absolute configurations. Part 2, via catalytic reduction of acetylene alcohol MαNP esters

N. Harada, Y. Kasai, S. Kuwahara, 2014 .

Combination of a new chiroptical probe and theoretical calculations for chirality detection of primary amines.

M. Ikeda, Y. Habata, S. Kuwahara, 2013, Organic letters.

(R)-(+)-[VCD(–)984]-4-Ethyl-4-methyloctane: A Cryptochiral Hydrocarbon with a Quaternary Chiral Center. (1) Synthesis of the Enantiopure Compound and Unambiguous Determination of Absolute Configuration

N. Harada, K. Monde, John D. Decatur, 2010 .

Synthesis of Enantiopure Aliphatic Acetylene Alcohols and Determination of Their Absolute Configurations by 1H NMR Anisotropy and/or X-ray Crystallography

N. Harada, Y. Ozawa, Yoko Yamamoto, 2008 .

Synthesis of enantiopure 2-aryl-2-methoxypropionic acids and determination of their absolute configurations by X-ray crystallography.

N. Harada, Y. Kasai, S. Kuwahara, 2008, Chirality.

Preparation of enantiopure Wieland-Miescher ketone and derivatives by the MalphaNP acid method: substituent effect on the HPLC separation.

N. Harada, Y. Kasai, S. Kuwahara, 2006, Chirality.

Synthesis of enantiopure phthalides including 3-butylphthalide, a fragrance component of celery oil, and determination of their absolute configurations.

N. Harada, S. Kuwahara, S. Sekiguchi, 2005, Chirality.

Practical enantioresolution of alcohols with 2-methoxy-2-(1-naphthyl)propionic acid and determination of their absolute configurations by the (1)H NMR anisotropy method.

N. Harada, Y. Kasai, S. Kuwahara, 2002, Chirality.

ABSOLUTE CONFIGURATION OF 2-HYDROXY-2-(1-NAPHTHYL)PROPIONIC ACID AS DETERMINED BY THE 1H NMR ANISOTROPY METHOD

N. Harada, S. Hiradate, S. Kuwahara, 1999 .

Crystalline‐State Conformational Analysis of MαNP Esters, Powerful Resolution and Chiral 1H NMR Anisotropy Tools

N. Harada, Takatoshi Matsumoto, Y. Kasai, 2007 .

A New Model of Light‐Powered Chiral Molecular Motor with Higher Speed of Rotation, Part 1 – Synthesis and Absolute Stereostructure

N. Harada, Nobuyuki Harada, Shunsuke Kuwahara, 2005 .

Crystalline state conformation of 2-methoxy-2-(1-naphthyl)propionic acid ester.

N. Harada, S. Kuwahara, Masataka Watanabe, 2002, Enantiomer.

Enantioresolution by the chiral phthalic acid method: absolute configurations of (2-methylphenyl)phenylmethanol and related compounds

N. Harada, T. Ohkuma, S. Kuwahara, 1999 .

Potential antidiabetic zinc(II) complexes of novel 5-oxo-2-thioxopyrrolidine derivatives synthesized via an unprecedented reaction

Y. Yoshikawa, H. Yasui, Y. Habata, 2019, Tetrahedron Letters.

Comparing various chiral dirhodium tetracarboxylates in the dirhodium method.

H. Duddeck, N. Harada, Zahid Hassan, 2009, Chirality.

Enhancing Photostability of Fluorescent Dye-Attached Molecular Machines at Air–Glass Interface Using Cyclooctatetraene

J. Tour, Gufeng Wang, V. García-López, 2019, The Journal of Physical Chemistry C.

Synthesis of peptide-conjugated light-driven molecular motors and evaluation of their DNA-binding properties.

N. Harada, F. Nagatsugi, S. Kusano, 2013, Molecular bioSystems.

Synthesis and Photostability of Unimolecular Submersible Nanomachines: Toward Single-Molecule Tracking in Solution

J. Tour, Y. Ebenstein, V. García-López, 2016, Organic letters.

Synthesis and Aldose Reductase Inhibitory Activity of Botryllazine A Derivatives.

M. Goto, S. Kuwahara, R. Saito, 2019, Chemical & pharmaceutical bulletin.

C(sp2)-H···π(C≡N) Interaction in [Ag+·Argentivorous Molecule ⊃ Acetonitrile] Inclusion Complexes

Eunji Lee, M. Ikeda, Y. Habata, 2023, Inorganica Chimica Acta.

Effects of structures of HgX2 complexes (X = CF3SO3 and Cl) with chiral bidentate ligands on circular dichroism spectra.

M. Ikeda, Y. Habata, Shim-Sung Lee, 2013, Dalton transactions.

A Structure-Adaptive Ligand: The Conformation Changes to Fit with the Lengths and Angles of Tetravalent Bis-Paraquat Guests.

M. Ikeda, Y. Habata, Hiroki Horita, 2022, The Journal of organic chemistry.

A New Model of Light‐Powered Chiral Molecular Motor with Higher Speed of Rotation, Part 2 – Dynamics of Motor Rotation

N. Harada, Nobuyuki Harada, Shunsuke Kuwahara, 2005 .

Regioselective Coordination toward Silver(I) Ions by Bis- and Tris(Tetra-Armed Cyclen)s via Differential Electron Density of Aromatic Side Arms.

Ki‐Min Park, M. Ikeda, Y. Habata, 2023, Inorganic chemistry.

pseudo[1]Catenane-Type Pillar[5]thiacrown Whose Planar Chiral Inversion is Triggered by Metal Cation and Controlled by Anion.

Eunji Lee, M. Ikeda, Y. Habata, 2018, Journal of the American Chemical Society.

Preparation and electrochemical and optical properties of unsymmetrically substituted phthalocyanines with one or two trithiole rings and related symmetric derivatives.

F. Nagatsugi, K. Matsui, T. Wakahara, 2008, Inorganic chemistry.