Nature of thioxyallyl intermediate in the decomposition of allene episulfide and pyrazoline-4-thione
作者:Toshiya Furuhata、Wataru Ando
DOI:10.1016/s0040-4020(01)82079-2
日期:1986.1
Thermolysis of tetramethylallene episulfide() gave 2,4-dimethyl-3-mercaptopenta-1,3-diene() via thioxyallyl intermediate() by unimolecular C-S bond cleavage. 3,3,5,5-Tetramethylpyrazoline-4-thione () also gave probably via the same intermediate(), which has a biradical character.
通过单分子CS键裂解,经由硫氧烯丙基中间体(),热裂解四甲基丙烯烯环硫化物(),得到2,4-二甲基-3-巯基戊基-1,3-二烯()。3,3,5,5-四甲基吡唑啉-4-硫酮()也可能通过相同的中间体()产生,该中间体具有双自由基特征。