Tsunayoshi Takehara

Enantioselective Pictet–Spengler Reaction of Acyclic α-Ketoesters Using Chiral Imidazoline-Phosphoric Acid Catalysts

Shuichi Nakamura, Yoichiro Matsuda, Tsunayoshi Takehara et al. · Organic Letters · 2022 · 51 citations

Chemical Engineering, Derivatives, Engineering +14

Nickel‐Catalyzed Construction of Chiral 1‐[6]Helicenols and Application in the Synthesis of [6]Helicene‐Based Phosphinite Ligands

Tetsuya Tsujihara, Nao Inada‐Nozaki, Tsunayoshi Takehara et al. · European Journal of Organic Chemistry · 2016 · 38 citations

Asymmetric Catalysis, Inorganic Chemistry, Chemical Engineering +15

Enantiodivergent Reaction of Ketimines with Malononitriles Using Single Cinchona Alkaloid Sulfonamide Catalysts

Shuichi Nakamura, Natsuki Matsumoto, Masato Kibe et al. · Advanced Synthesis & Catalysis · 2021 · 29 citations

Observed Enantiodivergency, Chemical Engineering, Engineering +12

High performance solution-crystallized thin-film transistors based on V-shaped thieno[3,2-f:4,5-f′]bis[1]benzothiophene semiconductors

Chikahiko Mitsui, Hiroaki Tsuyama, Ryoji Shikata et al. · Journal of Materials Chemistry C · 2017 · 26 citations

Materials Science, Semiconductors, Organic Material Chemistry +14

Catalytic Enantioselective Synthesis of <i>N</i>,<i>N</i>‐Acetals from α‐Dicarbonyl Compounds Using Chiral Imidazoline‐Phosphoric Acid Catalysts

Shuichi Nakamura, Tatsumi Wada, Tsunayoshi Takehara et al. · Advanced Synthesis & Catalysis · 2020 · 26 citations

Chemical Engineering, N ‐Acetals, Engineering +11