Rapid Assembly of Structurally Defined and Highly Functionalized Conjugated Dienes via Tethered Enyne Metathesis
作者:Qingwei Yao
DOI:10.1021/ol016026s
日期:2001.6.1
[reaction: see text] Conjugated dienes are versatile building blocks in organic synthesis, and the development of new methods for their synthesis remains an important topic in modern synthetic organic chemistry. We describe here an expedient synthesis of highly functionalized conjugated dienes through sequential silicon-tethered ring-closingenynemetathesis mediated by Grubbs' Ru carbene catalysts