作者:Ziming Xia、Xin Lv、Wencun Wang、Xiaoxia Wang
DOI:10.1016/j.tetlet.2011.07.057
日期:2011.9
Regioselective addition of thiophenol to α,β-unsaturated N-acylbenzotriazoles has been achieved by controlling the conditions. Thus, three types of products, namely α,β-unsaturated thioesters, β-thiophenoxy substituted N-acylbenzotriazoles, and β-thiophenoxy substituted thioesters were selectively obtained in good to excellent yields.
通过控制条件已经实现了将硫酚区域选择性地加成到α,β-不饱和N-酰基苯并三唑上。因此,以良好至优异的收率选择性地获得了三种类型的产物,即α,β-不饱和硫代酸酯,β-硫代苯氧基取代的N-酰基苯并三唑和β-硫代苯氧基取代的硫代酸酯。