A green and rapid approach for the stereoselective vinylation of phenol, thiol and amine derivatives in water
作者:Yaghoub Sarrafi、Marzieh Sadatshahabi、Kamal Alimohammadi、Mahmood Tajbakhsh
DOI:10.1039/c1gc15625j
日期:——
The stereoselective formation of C–O, C–S and C–N bonds by the reaction of phenols, thiols and amines with activated alkynes is described. The reactions are successfully conducted in water with excellent yields at room temperature. The lack of organic solvent use in the work-up procedure, the short reaction time and the environmentally benign mild reaction conditions are advantages of this method.
通过酚、硫醇和胺与活化炔烃的反应,实现了C−O、C−S和C−N键的选择性立体形成。这些反应在室温下水相中以优异的产率成功进行。该方法的优势在于后处理过程中无需使用有机溶剂、反应时间短以及温和的环境友好型反应条件。