H
Hisashi Yamamoto
Researcher at Chubu University
Publications - 1496
Citations - 23715
Hisashi Yamamoto is an academic researcher from Chubu University. The author has contributed to research in topics: Catalysis & Enantioselective synthesis. The author has an hindex of 79, co-authored 1476 publications receiving 22398 citations. Previous affiliations of Hisashi Yamamoto include King Abdulaziz University & University of Chicago.
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A Brønsted Acid Catalyst for the Enantioselective Protonation Reaction
TL;DR: A highly reactive and robust chiral Brønsted acid catalyst, chiral N-triflyl thiophosphoramide, was developed and the first metal-free BrøNsted acid catalyzed enantioselective protonation reaction of silyl enol ethers was demonstrated.
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Catalytic Asymmetric Allylation of Aldehydes Using a Chiral Silver(I) Complex
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Axially chiral biaryl diols catalyze highly enantioselective hetero-Diels-Alder reactions through hydrogen bonding.
TL;DR: Axially chiral 1,1'-biaryl-2,2'-dimethanol (3, BAMOL) family of diols are highly effective catalysts for enantioselective hetero-Diels-Alder reactions between aminosiloxydiene 1 and a wide variety of unactivated aldehydes.
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Organoaluminum-promoted Beckmann rearrangement of oxime sulfonates
Keiji Maruoka,Tohru Miyazaki,Mamoru Ando,Yasushi Matsumura,Soichi Sakane,Kazunobu Hattori,Hisashi Yamamoto +6 more
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Direct ester condensation from a 1:1 mixture of carboxylic acids and alcohols catalyzed by hafnium(IV) or zirconium(IV) salts
TL;DR: In this paper, the direct condensation of equimolar amounts of carboxylic acids and alcohols could be achieved using hafnium (IV) or zirconium(IV) salts.