Metathetic approach towards macrocyclic<i>bis</i>-ethers and in sequence use of barbier reaction and RCM for spirocyclic ethers
作者:Sulagna Brahma、Susama Maity、Jayanta K. Ray
DOI:10.1002/jhet.5570440105
日期:2007.1
An efficient method for the synthesis of novel macrocyclic bis-ethers from alizarin and also some new spiro ethers from various substituted ketones by the use of Barbier and ring-closing metathesis (RCM) reactions has been developed.