Keisuke Kinpara

Cp*RuCl-Catalyzed [2 + 2 + 2] Cycloadditions of α,ω-Diynes with Electron-Deficient Carbon−Heteroatom Multiple Bonds Leading to Heterocycles

Yoshihiko Yamamoto, Keisuke Kinpara, Tomoaki Saigoku et al. · Journal of the American Chemical Society · 2004 · 258 citations

Novel Organocatalysts, Engineering, Catalytic Amount +10

Ruthenium‐Catalyzed Cycloaddition of 1,6‐Diynes and Nitriles under Mild Conditions: Role of the Coordinating Group of Nitriles

Yoshihiko Yamamoto, Keisuke Kinpara, Ryuji Ogawa et al. · Chemistry - A European Journal · 2006 · 127 citations

Synthesis of benzo-fused lactams and lactones via Ru(<scp>ii</scp>)-catalyzed cycloaddition of amide- and ester-tethered α,ω-diynes with terminal alkynes: electronic directing effect of internal conjugated carbonyl group

Yoshihiko Yamamoto, Keisuke Kinpara, Tomoaki Saigoku et al. · Organic & Biomolecular Chemistry · 2004 · 62 citations

Terminal Alkynes, Room Temperature, Cross-coupling Reaction +15

Synthesis of 2‐Haloalkylpyridines <i>via</i> Cp*RuCl‐Catalyzed Cycloaddition of 1,6‐Diynes with α‐Halonitriles. Unusual Halide Effect in Catalytic Cyclocotrimerization

Yoshihiko Yamamoto, Keisuke Kinpara, Hisao Nishiyama et al. · Advanced Synthesis & Catalysis · 2005 · 51 citations

Engineering, Catalytic Cyclocotrimerization, Natural Sciences +12

Synthesis of Ferrocenylbenzenes via Cp*RuCl-Catalyzed Partially Intramolecular Cyclotrimerization of Ferrocenylalkynes

Yoshihiko Yamamoto, Hisashi Kataoka, Keisuke Kinpara et al. · Letters in Organic Chemistry · 2005 · 10 citations

Asymmetric Catalysis, Cross-coupling Reaction, Engineering +12