A method was developed for the synthesis of β-triazolyl sulfones from vinylsulfones and 1,2,4-triazoles in the presence of sodium triazolide taken as the base. The reaction was carried out in DMSO at room temperature for 120 h. The target compounds were obtained in 25–89% yields.
在以
三唑钠为碱的情况下,从
乙烯基砜和
1,2,4-三唑中合成β-三唑基砜的方法已经开发出来。反应在
二甲基亚砜中室温下进行120小时。目标化合物的收率在25-89%之间。