A simple and useful protocol was developed for the regioselective copper-catalyzed direct sulfenylation of thiazolo[3,2-b]-1,2,4-triazoles with thiols. The reaction shows broad functional-group tolerance and provides rapid access to sulfenylated thiazolo[3,2-b]-1,2,4-triazoles in moderate to good yields.
为区域选择性
铜催化的
噻唑并 [3,2-b]-
1,2,4-三唑与
硫醇的直接磺基化开发了一个简单而有用的方案。该反应显示出广泛的官能团耐受性,并以中等至良好的产率快速获得磺基化
噻唑并[3,2-b]-
1,2,4-三唑。