NaI-Mediated Acetamidosulfenylation of Alkenes with Bunte Salts as Thiolating Reagent Leading to β-Acetamido Sulfides
作者:Yuanxing Wang、Sen Lin、Rongxing Zhang、Zhaohua Yan、Dingyi Wang
DOI:10.1055/s-0036-1588144
日期:2017.6
acetamidosulfenylation reaction of alkenes was developed, in which NaI was used as a catalyst, DMSO as the oxidant, nitriles as both the solvent and nucleophiles and stable, readily available Bunte salts as thiolating reagents. The reactions were carried out under mild conditions generating β-acetamido sulfides in good yields. Moreover, the reaction can be performed when alcohols are used as nucleophiles providing
开发了一种直接有效的烯烃乙酰胺磺基化反应方法,其中使用 NaI 作为催化剂,DMSO 作为氧化剂,腈作为溶剂和亲核试剂,稳定、容易获得的 Bunte 盐作为硫醇化试剂。反应在温和条件下进行,以良好的产率生成 β-乙酰胺硫化物。此外,当醇用作亲核试剂时,可以进行反应,分别以中等产率提供相应的 β-烷氧基硫化物。