Noboru Hayama

A Powerful Hydrogen‐Bond‐Donating Organocatalyst for the Enantioselective Intramolecular Oxa‐Michael Reaction of α,β‐Unsaturated Amides and Esters

Yusuke Kobayashi, Yamato Taniguchi, Noboru Hayama et al. · Angewandte Chemie International Edition · 2013 · 120 citations

Mechanistic Insight into Asymmetric Hetero-Michael Addition of α,β-Unsaturated Carboxylic Acids Catalyzed by Multifunctional Thioureas

Noboru Hayama, Ryuta Kuramoto, Tamás Földes et al. · Journal of the American Chemical Society · 2018 · 88 citations

Chiral Integrated Catalysts Composed of Bifunctional Thiourea and Arylboronic Acid: Asymmetric Aza-Michael Addition of α,β-Unsaturated Carboxylic Acids

Noboru Hayama, Takumi Azuma, Yusuke Kobayashi et al. · Chemical and Pharmaceutical Bulletin · 2016 · 43 citations · Full text

Chiral Integrated Catalysts, Arylboronic Acid, Chemical Engineering +15

A solvent-dependent chirality-switchable thia-Michael addition to α,β-unsaturated carboxylic acids using a chiral multifunctional thiourea catalyst

Noboru Hayama, Yusuke Kobayashi, Eriko Sekimoto et al. · Chemical Science · 2020 · 31 citations · Full text

A Powerful Hydrogen‐Bond‐Donating Organocatalyst for the Enantioselective Intramolecular Oxa‐Michael Reaction of α,β‐Unsaturated Amides and Esters

Yusuke Kobayashi, Yamato Taniguchi, Noboru Hayama et al. · Angewandte Chemie · 2013 · 31 citations