Catalyst- and additive-free syntheses of rhodanine and <i>S</i>-alkyl dithiocarbamate derivatives from sulfoxonium ylides
作者:Ajay Sharma、Satyendra Kumar Pandey
DOI:10.1039/d2cc06092b
日期:——
An efficient catalyst- and additive-free facile access to rhodanine and S-alkyl dithiocarbamate derivatives via multi-component reaction of amines, CS2 and α-ester sulfoxonium ylides in methanol has been described. The new synthetic methods offer excellent synthetic prospects for several functionalized rhodanines and S-alkyl dithiocarbamates with simple operational procedures.
已经描述了通过胺、CS 2和 α-酯氧化亚砜叶立德在甲醇中的多组分反应,一种无需催化剂和添加剂即可轻松获得绕丹宁和S-烷基二硫代氨基甲酸酯衍生物的方法。新的合成方法通过简单的操作程序为多种功能化的绕丹宁和S-烷基二硫代氨基甲酸酯提供了极好的合成前景。