Synthesis of Benzocycloheptanones through Coupling of δ,ε-Unsaturated Chromium Carbene Complexes and 2-Alkynylbenzoyl Derivatives
作者:Rajesh Kumar Patti、Kristopher V. Waynant、James W. Herndon
DOI:10.1021/ol200825j
日期:2011.6.3
coupling of pentenylcarbene complexes and 2-alkynylbenzoyl derivatives affords naphthocycloheptanones in a single step involving simultaneous construction of both the seven-membered ring and one of the aromatic rings. Aryl tethered systems undergo intramolecular cyclopropanation.
戊烯基卡宾配合物和 2-炔基苯甲酰基衍生物的偶联在一个步骤中提供了萘环庚酮,包括同时构建七元环和芳环之一。芳基系链系统进行分子内环丙烷化。