Silanes in organic synthesis. 21. Configurational stability of the 2,2-diphenyl-1-(trimethylsilyl)cyclopropyl carbanion and free radical. Absolute stereochemical assignments to select silylcyclopropanes
Silanes in organic synthesis. 21. Configurational stability of the 2,2-diphenyl-1-(trimethylsilyl)cyclopropyl carbanion and free radical. Absolute stereochemical assignments to select silylcyclopropanes