The dithiolactone (1) upon excitation gives the dithione (2) in cyclohexane and other aprotic solvents and a 1 : 1 adduct in hydroxylic solvents from an nπ* excited singlet state via an α-cleavage process.
所述二
硫代内酯(1激发时)给出二
硫酮(2在
环己烷和其它非质子溶剂)和1:在羟基溶剂1的加合物从Nπ *激发单重态经由一个α -cleavage过程。