Activation of electrophilicity of stable Y-delocalized carbamate cations in intramolecular aromatic substitution reaction: evidence for formation of diprotonated carbamates … H Kurouchi, K Kawamoto, H Sugimoto, S Nakamura, Y Otani, T Ohwada The Journal of Organic Chemistry 77 (20), 9313-9328, 2012 | 59 | 2012 |
Cyclization of arylacetoacetates to indene and dihydronaphthalene derivatives in strong acids. Evidence for involvement of further protonation of o, o-diprotonated β-ketoester … H Kurouchi, H Sugimoto, Y Otani, T Ohwada Journal of the American Chemical Society 132 (2), 807-815, 2010 | 53 | 2010 |
Protonation Switching to the Least‐Basic Heteroatom of Carbamate through Cationic Hydrogen Bonding Promotes the Formation of Isocyanate Cations H Kurouchi, A Sumita, Y Otani, T Ohwada Chemistry–A European Journal 20 (28), 8682-8690, 2014 | 32 | 2014 |
Labelling and determination of the energy in reactive intermediates in solution enabled by energy-dependent reaction selectivity H Kurouchi, DA Singleton Nature chemistry 10 (2), 237-241, 2018 | 31 | 2018 |
Controlling selectivity by controlling energy partitioning in a thermal reaction in solution H Kurouchi, IL Andujar-De Sanctis, DA Singleton Journal of the American Chemical Society 138 (44), 14534-14537, 2016 | 25 | 2016 |
Synthesis of medium-ring-sized benzolactams by using strong electrophiles and quantitative evaluation of ring-size dependency of the cyclization reaction rate H Kurouchi, T Ohwada The Journal of Organic Chemistry 85 (2), 876-901, 2019 | 24 | 2019 |
Facile Synthesis of 5-to 7-Membered Benzolactam Compounds via Strongly Facilitated Electrophilic Aromtic Substitution Reaction H Kurouchi, Y Otani, T Ohwada Heterocycles: an international journal for reviews and communications in …, 2016 | 24 | 2016 |
Acid‐Promoted Chemoselective Introduction of Amide Functionality onto Aromatic Compounds Mediated by an Isocyanate Cation Generated from Carbamate A Sumita, H Kurouchi, Y Otani, T Ohwada Chemistry–An Asian Journal 9 (10), 2995-3004, 2014 | 16 | 2014 |
Nucleophilicity of Alkyl Zirconocene and Titanocene Precatalysts, and Kinetics of Activation by Carbenium Ions and by B(C6F5)3 G Berionni, H Kurouchi, L Eisenburger, H Mayr Chemistry–A European Journal 22 (32), 11196-11200, 2016 | 11 | 2016 |
Potassium Base‐Catalyzed Michael Additions of Allylic Alcohols to α, β‐Unsaturated Amides: Scope and Mechanistic Insights M Sai, H Kurouchi Advanced Synthesis & Catalysis 363 (14), 3585-3591, 2021 | 9 | 2021 |
Phenylation reaction of α-acylnitromethanes to give 1, 2-diketone monooximes: involvement of carbon electrophile at the position α to the nitro group M Takamoto, H Kurouchi, Y Otani, T Ohwada Synthesis, 4129-4136, 2009 | 6 | 2009 |
Diprotonative stabilization of ring-opened carbocationic intermediates: conversion of tetrahydroisoquinoline to triarylmethanes H Kurouchi Chemical communications 56 (59), 8313-8316, 2020 | 5 | 2020 |
Enhancement of the carbamate activation rate enabled syntheses of tetracyclic benzolactams: 8-oxoberbines and their 5-and 7-membered C-ring homologues H Kurouchi Organic & Biomolecular Chemistry 19 (3), 653-658, 2021 | 2 | 2021 |
Highly Stereoselective Formation of a Spiro Center by a 1, 4-Addition/Elimination Reaction of 3, 5-Difluorocyclohexa-2, 5-dienones M Morita, H Kurouchi, N Nemoto Synlett 33 (06), 589-583, 2022 | | 2022 |
Unusual KIE for ring-opening of short-lived intermediate formed by PCET reaction S Alvi, D Singleton, H Kurouchi ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY 258, 2019 | | 2019 |