Studies directed towards the stereoselective total synthesis of ilexlactone via a tandem ring-closing enyne metathesis protocol
作者:Palakodety Radha Krishna、M. Narsingam
DOI:10.1016/j.tetlet.2007.10.021
日期:2007.12
Abstract Studies directed towards the stereoselective totalsynthesis of ilexlactone resulted in the synthesis of bicyclic systems 1a , 1b and ent - 1a through tandem ring-closingenynemetathesis using Grubbs’ catalyst. The structures of synthetic 1a , 1b and ent - 1a revealed that the proposed structure for ilexlactone is incorrect.