Regio- and Stereospecific Synthesis of β-Sulfonamidodisulfides and β-Sulfonamidosulfides from Aziridines using Tetrathiomolybdate as a Sulfur Transfer Reagent
作者:Devarajulu Sureshkumar、Thanikachalam Gunasundari、Venkataraman Ganesh、Srinivasan Chandrasekaran
DOI:10.1021/jo0624389
日期:2007.3.1
comprehensive study of a general and effective one-step procedure for the synthesis of β-sulfonamidodisulfides directly from N-tosyl aziridines in a regio- and stereospecific manner under neutral conditions without the use of any Lewis acid or base has been reported. This methodology is extended to the synthesis of an optically pure cyclic seven-membered disulfide 29. Synthesis of a variety of β-sulfonamidosulfides
已经报道了在中性条件下不使用任何路易斯酸或碱的情况下以区域和立体特异性方式直接由N-甲苯磺酰基氮丙啶直接合成β-磺酰胺基二硫化物的一般有效步骤的综合研究。该方法学扩展到光学纯的环状七元二硫键29的合成。还报道了在一个罐中合成多个涉及串联,多步反应的β-磺酰胺基硫化物。