Osamu Tokuda

<i>anti</i>-Selective Direct Asymmetric Mannich Reactions Catalyzed by Axially Chiral Amino Sulfonamide as an Organocatalyst

Taichi Kano, Yukako Yamaguchi, Osamu Tokuda et al. · Journal of the American Chemical Society · 2005 · 214 citations

Design of an Axially Chiral Amino Acid with a Binaphthyl Backbone as an Organocatalyst for a Direct Asymmetric Aldol Reaction

Taichi Kano, Jun Takai, Osamu Tokuda et al. · Angewandte Chemie International Edition · 2005 · 164 citations

Suitable Substrates, Novel Organocatalysts, Aromatic Aldehydes +13

A Practical Synthesis of (<i>S</i>)-2-Cyclohexyl-2-phenylglycolic Acid via Organocatalytic Asymmetric Construction of a Tetrasubstituted Carbon Center

Osamu Tokuda, Taichi Kano, Weiguo Gao et al. · Organic Letters · 2005 · 113 citations

Synthesis of a biphenyl-based axially chiral amino acid as a highly efficient catalyst for the direct asymmetric aldol reaction

Taichi Kano, Osamu Tokuda, Keiji Maruoka · Tetrahedron Letters · 2006 · 69 citations

Engineering, Biochemistry, Natural Sciences +10

Design of a Binaphthyl‐Based Axially Chiral Amino Acid as an Organocatalyst for Direct Asymmetric Aldol Reactions

Taichi Kano, Osamu Tokuda, Jun Takai et al. · Chemistry - An Asian Journal · 2006 · 55 citations