Various cyclic ethers are prepared in good to excellent yields by treating diolefins with phenylselenyl chloride in aqueous acetonitrile. This is the most facile method for organoselenium-induced formation of cyclic ethers fromdiolefins so far reported.
作者:Rastko D. Vukićević、Miloš Radović、Stanimir Konstantinović
DOI:10.1007/pl00010143
日期:1998.12
The electrochemical oxidation of diphenyl diselenide in the presence of dienes affords the corresponding cyclic beta-phenylselenoethers via an oxyphenylselenation process. The yields of ethers depend on the nature of the diene and on the reaction temperature.