Kazuteru Usui

Synthesis of [5]Helicenes with a Substituent Exclusively on the Interior Side of the Helix by Metal-catalyzed Cycloisomerization

Kosuke Yamamoto, Mieko Okazumi, Hiroshi Suemune et al. · Organic Letters · 2013 · 82 citations

Pharmacy, Chemistry, Catalysis +8

β-Glycosyl Trifluoroborates as Precursors for Direct α-C-Glycosylation: Synthesis of 2-Deoxy-α-<i>C</i>-glycosides

Daiki Takeda, Makoto Yoritate, Hiroki Yasutomi et al. · Organic Letters · 2021 · 62 citations

Life Sciences, Biochemistry, Chemistry +17

Rational Design and Synthesis of [5]Helicene-Derived Phosphine Ligands and Their Application in Pd-Catalyzed Asymmetric Reactions

Kosuke Yamamoto, Takashi Shimizu, Kazunobu Igawa et al. · Scientific Reports · 2016 · 59 citations · Full text

Natural Sciences, Chemistry, Catalysis +13

Internal‐Edge‐Substituted Coumarin‐Fused [6]Helicenes: Asymmetric Synthesis, Structural Features, and Control of Self‐Assembly

Kazuteru Usui, Kosuke Yamamoto, Yuhei Ueno et al. · Chemistry - A European Journal · 2018 · 46 citations

Natural Sciences, Chemistry, Crystal Structure +9

Synthesis of CH₂-Linked α(1,6)-Disaccharide Analogues by α-Selective Radical Coupling <i>C</i>-Glycosylation

Noriaki Kiya, Yu Hidaka, Kazuteru Usui et al. · Organic Letters · 2019 · 46 citations

Life Sciences, Biochemistry, Chemistry +17