Palladium-Catalyzed Highly Chemo-, Regio- and Stereoselective Synthesis of Eight- to Ten-Membered Lactones from Allenyl 3-Oxoalkanoates and Organic Halides
作者:Baoqiang Wan、Guochen Jia、Shengming Ma
DOI:10.1002/adsc.201100075
日期:2011.7
A highly chemo‐, regio‐, and stereoselectivesynthesis of eight‐ to ten‐membered lactones via the coupling cyclization of readily available allenyl 3‐oxoalkanoates and organichalides through an anti‐π‐allylic palladium intermediate is reported. The yields ranged from moderate to good.