Masanori Shigeno

发表

Side chain effect on the double helix formation of ethynylhelicene oligomers.

M. Yamaguchi, Nozomi Saito, Ryo Terakawa, 2011, The Journal of organic chemistry.

Heating/cooling stimulus induces three-state molecular switching of pseudoenantiomeric aminomethylenehelicene oligomers: reversible nonequilibrium thermodynamic processes.

M. Yamaguchi, Masanori Shigeno, Yo Kushida, 2014, Journal of the American Chemical Society.

Self-catalysis in thermal hysteresis during random-coil to helix-dimer transition of the sulfonamidohelicene tetramer.

M. Yamaguchi, Masanori Shigeno, Yo Kushida, 2015, Chemical communications.

Nonequilibrium Molecular Switching of Chiral Helicene Oligomers in Double-Helix Formation.

Masanori Shigeno, 2016, Yakugaku zasshi : Journal of the Pharmaceutical Society of Japan.

Molecular switching involving metastable states: molecular thermal hysteresis and sensing of environmental changes by chiral helicene oligomeric foldamers.

M. Yamaguchi, Masanori Shigeno, Yo Kushida, 2016, Chemical communications.

Molecular thermal hysteresis in helix-dimer formation of sulfonamidohelicene oligomers in solution.

M. Yamaguchi, Masanori Shigeno, Yo Kushida, 2013, Chemistry.

Synthesis and duplex formation of the reverse amidohelicene tetramer

M. Yamaguchi, Jun-Ichi Ito, Masanori Shigeno, 2011 .

Catalytic alkynylation of polyfluoroarenes by amide base generated in situ.

Y. Kondo, Masanori Shigeno, Kanako Nozawa‐Kumada, 2019, Chemistry.

Deterministic and Stochastic Chiral Symmetry Breaking Exhibited by Racemic Aminomethylenehelicene Oligomers.

M. Yamaguchi, Tsukasa Sawato, Nozomi Saito, 2017, Chemistry.

Catalytic Deprotonative α-Formylation of Heteroarenes by an Amide Base Generated in Situ from Tetramethylammonium Fluoride and Tris(trimethylsilyl)amine

Y. Fujii, Y. Kondo, Masanori Shigeno, 2018, Organic Process Research & Development.

Synthesis, double-helix formation, and higher-assembly formation of chiral polycyclic aromatic compounds: conceptual development of polyketide aldol synthesis.

M. Yamaguchi, Nozomi Saito, Masanori Shigeno, 2014, Chemical record.

Direct C-2 Carboxylation of 3-Substituted Indoles Using a Combined Brønsted Base Consisting of LiO-t Bu/CsF/18-crown-6

Y. Kondo, Masanori Shigeno, Kanako Nozawa‐Kumada, 2020 .

Direct Carboxylation of Electron-Rich Heteroarenes Promoted by LiO-tBu with CsF and [18]Crown-6.

Y. Kondo, Masanori Shigeno, Kanako Nozawa‐Kumada, 2019, Chemistry.

Gold-catalysed alkenyl- and arylsilylation reactions forming 1-silaindenes.

Shinya Sato, M. Murakami, T. Matsuda, 2011, Chemical communications.

Spatially Heterogeneous Nature of Self-Catalytic Reaction in Hetero-Double Helix Formation of Helicene Oligomers.

H. Satozono, M. Yamaguchi, Tsukasa Sawato, 2016, Chemphyschem : a European journal of chemical physics and physical chemistry.

Energy Aspects of Thermal Molecular Switching: Molecular Thermal Hysteresis of Helicene Oligomers.

M. Yamaguchi, Masanori Shigeno, Yo Kushida, 2015, Chemphyschem : a European journal of chemical physics and physical chemistry.

Organic Superbase t-Bu-P4 Catalyzes Amination of Methoxy(hetero)arenes.

Kazutoshi Hayashi, Y. Kondo, Masanori Shigeno, 2019, Organic letters.

Transition‐Metal‐Free Trifluoromethylation of Benzyl Bromides Using Trifluoromethyltrimethylsilane and CsF in 1,2‐Dimethoxyethane

Y. Kondo, Masanori Shigeno, Kanako Nozawa‐Kumada, 2020 .

Fibril Film Formation of Pseudoenantiomeric Oxymethylenehelicene Oligomers at the Liquid-Solid Interface: Structural Changes, Aggregation, and Discontinuous Heterogeneous Nucleation.

M. Yamaguchi, Tsukasa Sawato, Masanori Shigeno, 2015, Chemistry.

Super electron donor-mediated reductive transformation of nitrobenzenes: a novel strategy to synthesize azobenzenes and phenazines.

Erina Abe, Y. Kondo, Masanori Shigeno, 2018, Organic & biomolecular chemistry.

Tetramethylammonium Fluoride Tetrahydrate-Mediated Transition Metal-Free Coupling of Aryl Iodides with Unactivated Arenes in Air.

Y. Kondo, Masanori Shigeno, Charline Denneval, 2019, Chemical & pharmaceutical bulletin.

Construction of Biaryl Scaffolds from Iodoarenes and C−H Heteroarenes Using an Amide Base Generatedin situfrom Aminosilane and Fluoride Anion

Tetsuya Yamada, Kazutoshi Hayashi, Y. Kondo, 2018, Asian Journal of Organic Chemistry.

Reversible switching of charge injection barriers at metal/organic-semiconductor contacts modified with structurally disordered molecular monolayers

K. Tanigaki, R. Nouchi, Masanori Shigeno, 2014, 1401.2616.

Combined Brønsted Base-Promoted CO2 Fixation into Benzylic C-H Bonds of Alkylarenes.

Y. Kondo, Masanori Shigeno, Kanako Nozawa‐Kumada, 2022, Organic letters.

Direct C-H Carboxylation Forming Polyfunctionalized Aromatic Carboxylic Acids by Combined Brønsted Bases.

E. Kwon, Y. Kondo, Masanori Shigeno, 2022, Organic letters.

Double-Carboxylation of Two C-H Bonds in 2-Alkylheteroarenes Using LiO- t-Bu/CsF.

Y. Kondo, Masanori Shigeno, Kanako Nozawa‐Kumada, 2019, Organic letters.

Equilibrium crossing exhibited by an ethynylhelicene (M)-nonamer during random-coil-to-double-helix thermal transition in solution.

M. Yamaguchi, A. Yagi, Masanori Shigeno, 2014, Chemical communications.

Copper-Catalyzed Oxidative Benzylic C(sp3)-H Cyclization for the Synthesis of β-Lactams.

S. Saga, Y. Kondo, Masanori Shigeno, 2020, Chemistry.

Di-tert-butyl Peroxide (DTBP)-Mediated Oxysilylation of Unsaturated Carboxylic Acids for the Synthesis of Silyl Lactones.

Y. Kondo, Masanori Shigeno, Kanako Nozawa‐Kumada, 2020, Organic letters.

Activation of a Cyclobutanone Carbon–Carbon Bond over an Aldehyde Carbon–Hydrogen Bond in the Rhodium-catalyzed Decarbonylation

M. Murakami, T. Matsuda, Masanori Shigeno, 2006 .

Catalytic Amination of β-(Hetero)arylethyl Ethers by Phosphazene Base t-Bu-P4.

Kazutoshi Hayashi, Y. Kondo, Masanori Shigeno, 2019, Organic letters.

Copper-catalyzed aerobic benzylic C(sp3)-H lactonization of 2-alkylbenzamides via N-centered radicals.

Y. Kondo, Masanori Shigeno, Kanako Nozawa‐Kumada, 2022, Organic & biomolecular chemistry.

Catalytic C(sp2)-C(sp3) Bond Formation of Methoxyarenes by the Organic Superbase t-Bu-P4.

Kazutoshi Hayashi, Y. Kondo, Masanori Shigeno, 2020, Organic letters.

Phosphazene Base tBu-P4 Catalyzed Methoxy-Alkoxy Exchange Reaction on (Hetero)Arenes.

Kazutoshi Hayashi, Y. Kondo, Masanori Shigeno, 2019, Chemistry.

Copper-catalyzed aerobic double functionalization of benzylic C(sp3)-H bonds for the synthesis of 3-hydroxyisoindolinones.

Y. Kondo, Masanori Shigeno, Kanako Nozawa‐Kumada, 2021, Chemical communications.

NaOPh Mediated Hydroxymethylation of Alkynylsilanes with N-((Trimethylsilyloxy)methyl)phthalimide

Y. Kondo, Masanori Shigeno, I. Chataigner, 2017 .

Peroxydisulfate‐Mediated Transition‐Metal‐Free Oxidative C(sp 3 )−H Bond Lactonization

Y. Kondo, Masanori Shigeno, Kanako Nozawa‐Kumada, 2019, Asian Journal of Organic Chemistry.

Enantioselective C-C bond cleavage creating chiral quaternary carbon centers.

M. Murakami, T. Matsuda, M. Makino, 2006, Organic letters.

Rhodium‐Catalyzed peri‐Selective Direct Alkenylation of 1‐(Methylthio)naphthalene

T. Satoh, M. Miura, Masanori Shigeno, 2018 .

Asymmetric synthesis of 3,4-dihydrocoumarins by rhodium-catalyzed reaction of 3-(2-hydroxyphenyl)cyclobutanones.

M. Murakami, T. Matsuda, Masanori Shigeno, 2007, Journal of the American Chemical Society.

Catalytic Amide-Base System of TMAF and N(TMS)3 for Deprotonative Coupling of Benzylic C(sp3)-H Bonds with Carbonyls.

Y. Kondo, Masanori Shigeno, Kanako Nozawa‐Kumada, 2019, Organic letters.

NaH-mediated direct C-H arylation in the presence of 1,10-phenanthroline.

Y. Kondo, Masanori Shigeno, Kanako Nozawa‐Kumada, 2020, Chemical communications.

Stereoselective restructuring of 3-arylcyclobutanols into 1-indanols by sequential breaking and formation of carbon-carbon bonds.

M. Murakami, Masanori Shigeno, Taiga Yamamoto, 2009, Chemistry.

Palladium-catalyzed sequential carbon-carbon bond cleavage/formation producing arylated benzolactones.

M. Murakami, T. Matsuda, Masanori Shigeno, 2008, Organic letters.

Rhodium-catalyzed Reactions of Cyclobutanones with Alcohols and Amines Forming Esters and Amides

M. Murakami, T. Matsuda, Masanori Shigeno, 2007 .

Structure and Property Diversity of Chiral Helicene Oligomers

M. Yamaguchi, Nozomi Saito, Masanori Shigeno, 2015 .

Catalytic amide base system generated in situ for 1,3-diene formation from allylbenzenes and carbonyls.

Y. Kondo, Masanori Shigeno, Kanako Nozawa‐Kumada, 2020, Organic & biomolecular chemistry.

Defluorinative Transformation of (2,2,2-Trifluoroethyl)arenes Catalyzed by the Phosphazene Base t-Bu-P2.

Y. Kondo, Masanori Shigeno, Kanako Nozawa‐Kumada, 2023, The Journal of organic chemistry.

KO‐ t ‐Bu Catalyzed Thiolation of β ‐(Hetero)arylethyl Ethers via MeOH Elimination/hydrothiolation

Kazutoshi Hayashi, Y. Kondo, Masanori Shigeno, 2021, European Journal of Organic Chemistry.

Deprotonative Silylation of Aromatic C-H Bonds Mediated by a Combination of Trifluoromethyltrialkylsilane and Fluoride.

Y. Kondo, Masanori Shigeno, I. Chataigner, 2017, The Journal of organic chemistry.

Pendant-Type Helicene Oligomers with p-Phenylene Ethynylene Main Chains: Synthesis, Reversible Formation of Ladderlike Bimolecular Aggregates, and Control of Intramolecular and Intermolecular Aggregation.

M. Yamaguchi, Tsukasa Sawato, Nozomi Saito, 2017, The Journal of organic chemistry.

Multiple competing pathways for chemical reaction: drastic reaction shortcut for the self-catalytic double-helix formation of helicene oligomers† †Electronic supplementary information (ESI) available. See DOI: 10.1039/c6sc01893a Click here for additional data file.

M. Yamaguchi, Nozomi Saito, Masanori Shigeno, 2016, Chemical science.

Aminomethylenehelicene Oligomers Possessing Flexible Two‐Atom Linker Form a Stimuli‐Responsive Double‐Helix in Solution

M. Yamaguchi, Masanori Shigeno, Yo Kushida, 2014 .

Two-component fibers/gels and vesicles formed from hetero-double-helices of pseudoenantiomeric ethynylhelicene oligomers with branched side chains.

M. Yamaguchi, Nozomi Saito, Masanori Shigeno, 2012, Chemistry.

Ferroelectric Alkylamide-Substituted Helicene Derivative with Two-Dimensional Hydrogen-Bonding Lamellar Phase.

M. Yamaguchi, T. Akutagawa, T. Takeda, 2019, Journal of the American Chemical Society.

Equilibrum and Nonequilibrium Chemical Reactions of Helicene Oligomers in the Noncovalent Bond Formation

Nozomi Saito, M. Yamaguchi, Nozomi Saito, 2016 .

Molecular function of counting the numbers 1 and 2 exhibited by a sulfoneamidohelicene tetramer.

M. Yamaguchi, Masanori Shigeno, Yo Kushida, 2014, Chemistry.

Mechanical Stirring Induces Heteroaggregate Formation and Self‐assembly of Pseudoenantiomeric Oxymethylene Helicene Oligomers in Solution

M. Yamaguchi, Tsukasa Sawato, Nozomi Saito, 2017 .

Synthesis of 1,128‐Octacosahectanediol and Its Sharp Thermoresponse in Solution with Concomitant Structural Change

M. Yamaguchi, Kumiko Mushiake, Nozomi Saito, 2017 .

Formation of organic gel-liquid two-layer systems using diffusion-controlled gelation with a helicene derivative.

M. Yamaguchi, Masanori Shigeno, 2012, Chemical communications.

Super electron donor-mediated reductive desulfurization reactions.

Y. Kondo, Masanori Shigeno, Kanako Nozawa‐Kumada, 2019, Chemical communications.

Concentration Threshold and Amplification Exhibited by a Helicene Oligomer during Helix-Dimer Formation: A Proposal on How a Cell Senses Concentration Changes of a Chemical.

M. Yamaguchi, Masanori Shigeno, Yo Kushida, 2015, Chemistry.

Regio- and Stereoselective Hydroiodination of Internal Alkynes with Ex Situ-Generated HI.

Y. Kondo, Masanori Shigeno, Kanako Nozawa‐Kumada, 2021, Organic letters.

Construction of 1,2,3-Benzodiazaborole by Electrophilic Borylation of Azobenzene and Nucleophilic Dialkylative Cyclization.

Y. Kondo, Masanori Shigeno, Kanako Nozawa‐Kumada, 2021, Organic letters.

Reversible Nonequilibrium-to-Equilibrium Chemical Reaction and Molecular Switching Function of Sulfonamidohelicene Oligomer

M. Yamaguchi, Masanori Shigeno, Yo Kushida, 2017 .

M. Yamaguchi, Nozomi Saito, Masanori Shigeno, 2016, Chemical Science.