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.
Oxyselenation of diolefins with phenyl selenocyanate and copper(II) chloride. Synthesis of cyclic ethers