Ritsuo Sumiya

Thermally irreversible photochromic systems. Reversible photocyclization of 1,2-bis (2-methylbenzo[b]thiophen-3-yl)perfluorocyclocoalkene derivatives

Ritsuo Sumiya, Yukio Horikawa, Masahiro Irie · Journal of the Chemical Society Chemical Communications · 1992 · 348 citations

Natural Sciences, Chemical Engineering, Chemistry +9

Nickel(0)-catalyzed cycloaddition of diynes and carbon dioxide to give bicyclic .alpha.-pyrones

Tetsuo Tsuda, Shohei Morikawa, Ritsuo Sumiya et al. · The Journal of Organic Chemistry · 1988 · 156 citations

Natural Sciences, Chemistry, Catalysis +9

Stereocontrol in intramolecular hydrosilylation of allyl and homoallyl alcohols: a new approach to the stereoselective synthesis of 1,3-diol skeletons

Kohei Tamao, Takashi Nakajima, Ritsuo Sumiya et al. · Journal of the American Chemical Society · 1986 · 136 citations

Natural Sciences, Chemistry, Catalysis +5

Silafunctional compounds in organic synthesis. 30. Intramolecular hydrosilation of alkenyl alcohols: A new approach to the regioselective synthesis of 1,2- and 1,3-diols

Kohei Tamao, Tetsu Tanaka, Takashi Nakajima et al. · Tetrahedron Letters · 1986 · 69 citations

Natural Sciences, Chemistry, Organic Chemistry +5

Nickel-Mediated Cycloaddition of Diynes with Carbon Dioxide to Bicyclic α-Pyrones

Tetsuo Tsuda, Ritsuo Sumiya, Takeo Sàegusa · Synthetic Communications · 1987 · 55 citations

Natural Sciences, Chemistry, Organic Chemistry +5