Studies Targeting Ryanodol Result in an Annulation Reaction for the Synthesis of a Variety of Fused Carbocycles
作者:Rajdip Karmakar、Arnold L. Rheingold、Glenn C. Micalizio
DOI:10.1021/acs.orglett.9b02278
日期:2019.8.2
described to access a range of polycyclic and highly oxygenated carbocycles. First developed in an approach to the synthesis of ryanodol, metallacycle-mediated annulative diketone–alkyne coupling defines a framework for realization of new retrosynthetic relationships for complex molecule synthesis. In addition to demonstrating this reaction in the context of forging distinct carbocyclic systems, including
描述了一种环化反应以接近一系列多环和高度氧化的碳环。金属环介导的环二酮-炔烃偶合偶联是首先以合成ryanodol的方法开发的,为实现复杂分子合成的新反合成关系定义了框架。除了在锻造不同的碳环体系(包括具有七元环的碳环体系)的情况下证明该反应外,选择淬灭剂还可以带来独特的反应结果。