Masanao Sawa

Mechanistic Studies and Expansion of the Substrate Scope of Direct Enantioselective Alkynylation of α-Ketiminoesters Catalyzed by Adaptable (Phebox)Rhodium(III) Complexes

Kazuhiro Morisaki, Masanao Sawa, Ryohei Yonesaki et al. · Journal of the American Chemical Society · 2016 · 101 citations

Natural Sciences, Chemistry, Catalysis +14

Rh‐Catalyzed Direct Enantioselective Alkynylation of α‐Ketiminoesters

Kazuhiro Morisaki, Masanao Sawa, Jun‐ya Nomaguchi et al. · Chemistry - A European Journal · 2013 · 91 citations

Natural Sciences, Chemistry, Catalysis +12

Catalytic Enantioselective Decarboxylative Mannich-Type Reaction of<i>N</i>-Unprotected Isatin-Derived Ketimines

Masanao Sawa, Shotaro Miyazaki, Ryohei Yonesaki et al. · Organic Letters · 2018 · 51 citations

Natural Sciences, Chemistry, Medicinal Chemistry +7

3‐Mono‐Substituted BINOL Phosphoric Acids as Effective Organocatalysts in Direct Enantioselective Friedel–Crafts‐Type Alkylation of N‐Unprotected α‐Ketiminoester

Ryohei Yonesaki, Yuta Kondo, Walaa Akkad et al. · Chemistry - A European Journal · 2018 · 48 citations

Natural Sciences, Chemistry, Catalysis +9

Direct Access to N‐Unprotected α‐ and/or β‐Tetrasubstituted Amino Acid Esters via Direct Catalytic Mannich‐Type Reactions Using N‐Unprotected Trifluoromethyl Ketimines

Masanao Sawa, Kazuhiro Morisaki, Yuta Kondo et al. · Chemistry - A European Journal · 2017 · 43 citations

Natural Sciences, Chemistry, Medicinal Chemistry +13