钋
迈克尔反应
三苯基膦
鏻盐
化学
有机化学
高分子化学
催化作用
作者
Haïtham Elleuch,Ferid Yaccoubi
标识
DOI:10.1080/10426507.2022.2150854
摘要
The synthesis of new phosphonium salts derived from Michael acceptors via a one-pot reaction process and the study of their NMR characteristics is described. The simple and rapid 1,4 addition of triphenylphosphine to the Michael acceptors in the presence of HBr (48%) (5 equivalents) was carried out at room temperature to give the corresponding phosphonium salts with excellent yields.
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