Ken Okuno

Asymmetric Catalysis of Chiral Bifunctional Selenides and Selenonium Salts Bearing a Urea Group

Ken Okuno, Takumi Nakamura, Seiji Shirakawa · Asian Journal of Organic Chemistry · 2021 · 23 citations

Chemical Engineering, Novel Organocatalysts, Engineering +11

Chiral bifunctional sulfide-catalyzed asymmetric bromoaminocyclizations

Takumi Nakamura, Ken Okuno, Kazuma Kaneko et al. · Organic & Biomolecular Chemistry · 2020 · 20 citations · Full text

Efficient asymmetric syntheses of α-quaternary lactones and esters through chiral bifunctional sulfide-catalyzed desymmetrizing bromolactonization of α,α-diallyl carboxylic acids

Mana Hiraki, Ken Okuno, Ryuichi Nishiyori et al. · Chemical Communications · 2021 · 19 citations

Efficient Asymmetric Syntheses, α-Quaternary Lactones, Engineering +11

Chiral Bifunctional Selenide Catalysts for Asymmetric Iodolactonizations

Ryuichi Nishiyori, Ken Okuno, Bun Chan et al. · Chemical and Pharmaceutical Bulletin · 2022 · 18 citations · Full text

Triethylamine Hydroiodide as a Bifunctional Catalyst for the Solvent‐Free Synthesis of 2‐Oxazolidinones

Ryuichi Nishiyori, Ken Okuno, Seiji Shirakawa · European Journal of Organic Chemistry · 2020 · 14 citations

Engineering, Organic Chemistry, Bifunctional Catalyst +19