Toshihisa Ishihara

Palladium-catalyzed reaction of 5-methylene-1,3-dioxolan-2-ones. A new access to and reactivity of oxatrimethylenemethane-palladium

Kouichi Ohe, Hideki Matsuda, Toshihisa Ishihara et al. · The Journal of Organic Chemistry · 1993 · 70 citations

Natural Sciences, Chemistry, Medicinal Chemistry +14

Palladium catalyzed reaction of methylene-oxazolidinones. Intervention of palladium complex of Y-shaped CH2C(NTs)CH2 molecule as isostructure of trimethylenemethane

Kouichi Ohe, Toshihisa Ishihara, Naoto Chatani et al. · Journal of the American Chemical Society · 1990 · 38 citations

Natural Sciences, Chemistry, Medicinal Chemistry +11

A facile preparation of 4-alkylidene-3-tosyloxazolidin-2-ones from propargylic alcohols and p-toluenesulfonyl isocyanate using a cuprous iodide/triethylamine catalyst

Kouichi Ohe, Toshihisa Ishihara, Naoto Chatani et al. · The Journal of Organic Chemistry · 1991 · 34 citations

Natural Sciences, Chemistry, Catalysis +7