Gold- and silver-catalyzed allylic alkylation of 1,3-dicarbonyl compounds with allylic alcohols
作者:Prasath Kothandaraman、Weidong Rao、Xiaoxiang Zhang、Philip Wai Hong Chan
DOI:10.1016/j.tet.2008.11.102
日期:2009.2
A highly efficient gold- and silver-catalyzed allylic alkylation of 1,3-dicarbonyl compounds with allylic alcohols has been developed. The reaction was shown to proceed expediently for a wide variety of 1,3-dicarbonyl compounds and allylic alcohols, including 1° and terminal ones, under very mild conditions at room temperature in good to excellent yields (55–96%).
已经开发了用烯丙基醇的高效金和银催化的1,3-二羰基化合物的烯丙基烷基化。在室温下,在非常温和的条件下,反应对多种1,3-二羰基化合物和烯丙醇(包括1°和端基)都可以方便地进行,并且产率高(55-96%)。