作者:Ken S. Feldman、Ahmed Yimam Nuriye、Jianfeng Li
DOI:10.1021/jo200740b
日期:2011.6.17
Exploratory oxidative cyclization studies on cyclopentanelated and cyclohexenelated oroidin derivatives utilized Pummerer chemistry to generate pentacyclic structures related to the palau’amine family of sponge metabolites. Stereochemical issues were paramount, and appropriate choice of annelated ring size led to formation of the pentacyclic framework with complete diastereoselectivity for all of the
对环戊烷化和环己烯醇吗啡衍生物的探索性氧化环化研究利用Pummerer化学方法生成了与海绵代谢产物的帕劳胺家族有关的五环结构。立体化学问题是最重要的,和稠合环大小的适当选择导致形成与所有核心债券的完整非对映选择性五环框架。