Stereospecific Formation of Chalcogenoenynes via Palladium Catalysed Cross-Coupling Reaction of α-Bromovinylic Chalcogenides
作者:Antonio L. Braga、Gilson Zeni、Leandro H. de Andrade、Claudio C. Silveira、Hélio A. Stefani
DOI:10.1055/s-1998-2006
日期:1998.1
α-Bromovinylic chalcogenides undergo direct coupling reaction with terminal alkynes in the presence of palladium(0) in pyrrolidine at room temperature to give chalogenoenynes in good yields.