作者:M. Dagonneau、J. Vialle
DOI:10.1016/s0040-4020(01)97563-5
日期:1974.1
Grignard reagents react with thiobenzophenone to give mainly the compound resulting from addition of the' organic radical to the sulfur atom. Addition to carbon, double addition both to sulfur and to carbon, and formation of tetraphenylthiiranne are also observed. The stable alkylthiodiphenylmethyl radical has been detected in the reaction medium. A mechanism is proposed to account for the various
格氏试剂与硫代二苯甲酮反应,主要得到由有机基团加到硫原子上而得到的化合物。还观察到了碳的添加,硫和碳的双重添加以及四苯基噻喃的形成。在反应介质中已检测到稳定的烷硫基二苯基甲基自由基。提出了一种机制来解释各种反应。