The Synthesis of Stereodefined Trisubstituted Olefins From Olefin Templates Using Pd Catalysis - Synthesis of the Antihypertensive Isbogrel
作者:Lawrence R. Rogers、Zissis Konstantinou、Madhav Reddy、Michael G. Organ
DOI:10.1002/ejoc.201100849
日期:2011.9
A collection of highly functionalized, trisubstituted olefin building blocks (templates) have been developed for their Pd-catalyzed elaboration into more complex structures, including natural products and compounds of medicinal chemistry interest. The Pd-mediated transformations involve a combination of allylic substitution and cross-coupling reactions. The templates have been designed such that these
已经开发了一系列高度官能化的三取代烯烃结构单元(模板),用于将它们在 Pd 催化下加工成更复杂的结构,包括天然产物和具有药物化学意义的化合物。Pd 介导的转化涉及烯丙基取代和交叉偶联反应的组合。模板的设计使得这些过程不仅具有高度的区域选择性和立体选择性,而且可以使用相同的催化剂在同一个烧瓶中依次进行转化。