A mild access to gamma- or delta-alkylidene lactones through gold catalysis

作者：Harkat Hassina; Weibel Jean Marc; Pale Patrick^*

来源：Tetrahedron Letters, 2006, 47(35): 6273-6276.

DOI：10.1016/j.tetlet.2006.06.129

omega-Acetylenic acids are efficiently and stereo selectively converted to the corresponding enol lactones in the presence of catalytic amounts of AuCl and K2CO3.

• 出版日期2006-8-28