作者:Praewpan Katrun、Sakchai Hongthong、Sornsiri Hlekhlai、Manat Pohmakotr、Vichai Reutrakul、Darunee Soorukram、Thaworn Jaipetch、Chutima Kuhakarn
DOI:10.1039/c4ra02607a
日期:——
3-(Alkylsulfanyl)- and 3-(arylsulfanyl)indoles were efficiently prepared by the reaction of indoles with sodium sulfinates mediated by iodineâPPh3 in ethanol. The salient features of the present protocol are simplicity, high efficiency, non-anhydrous conditions, environmentally friendly reagents and solvent, and short reaction time.
通过在乙醇中碘-三苯膦介导的吲哚与亚磺酸钠的反应,高效地合成了3-(烷基硫基)-和3-(芳基硫基)吲哚。本方法的显著特点是操作简单、高效、无需无水条件、环境友好的试剂和溶剂,以及反应时间短。