K
Keiji Maruoka
Researcher at Kyoto University
Publications - 907
Citations - 24733
Keiji Maruoka is an academic researcher from Kyoto University. The author has contributed to research in topics: Catalysis & Enantioselective synthesis. The author has an hindex of 76, co-authored 885 publications receiving 22433 citations. Previous affiliations of Keiji Maruoka include Sumitomo Chemical & Nagasaki University.
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Efficient Synthesis of Aromatic sec-Amides from Esters: Synthetic Utility of Bislithium Amides
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Rate Acceleration in Nucleophilic Alkylation of Carbonyl Compounds with a New Template Containing Two Metallic Centers.
TL;DR: Two aluminum centers aligned in the same direction capture carbonyl groups in such a way that efficient alkyl transfer becomes possible from aluminum to the carbon atom.
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New chiral phase-transfer catalysts possessing a 6,6′-bridged ring on the biphenyl unit: application to the synthesis of α,α-dialkyl-α-amino acids
TL;DR: In this article, a chiral phase-transfer catalyst possessing a 6,6′-bridged ring on the biphenyl unit has been developed for the practical synthesis of α,α-dialkyl-α-amino acids.
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One-pot cross double-Mannich reaction of acetaldehyde catalyzed by a binaphthyl-based amino sulfonamide.
TL;DR: A one-pot cross double-Mannich reaction of acetaldehyde was developed, and densely functionalized 1,3-diamines were obtained as a single stereoisomer by use of axially chiral amino sulfonamide (S)-1 as catalyst.
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Brønsted Acid-Catalyzed Mannich Reaction Through Dual Activation of Aldehydes and N-Boc-imines
TL;DR: In the presence of a Brønsted acid catalyst, both aldehydes and N-Boc-aminals were converted to enecarbamates and N"-iminium salts as activated nucleophiles and electrophiles, respectively, giving unprecedented Mannich adducts.