An approach to the synthesis of thioesters and selenoesters promoted by Rongalite®

…, JL Zhang, JX Chen, WX Gao, JC Ding…

文献索引：Lin, Shao-Miao; Zhang, Ji-Lei; Chen, Jiu-Xi; Gao, Wen-Xia; Ding, Jin-Chang; Su, Wei-Ke; Wu, Hua-Yue Journal of the Brazilian Chemical Society, 2010 , vol. 21, # 9 p. 1616 - 1620

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被引用次数: 8

摘要

ABSTRACT Rongalite® promotes cleavage of diaryldisulfides generating the corresponding chalcogenolate anions that then undergo facile reaction with N-acylbenzotriazoles in the presence of K 2 CO 3 to afford thioesters in good to excellent yields. The important features of this methodology are no requirement of metal catalysts, without any expensive reagent and high yields. It is noteworthy that the reactions of diphenyl diselenide with N- ...