Convenient Method for Epoxidation of Alkenes Using Aqueous Hydrogen Peroxide
作者:Man Kin Tse、Markus Klawonn、Santosh Bhor、Christian Döbler、Gopinathan Anilkumar、Herbert Hugl、Wolfgang Mägerlein、Matthias Beller
DOI:10.1021/ol047604i
日期:2005.3.1
[reaction: see text] The complex [Ru(tpy)(pydic)] (1a) is an active catalyst for epoxidation of alkenes by aqueous 30% hydrogenperoxide in tertiary alcohols. The protocol is simple to operate and gives the corresponding epoxides in good to excellent yields. Chiral enantiopure [Ru(tpy)(pydic)] complexes have been synthesized and successfully applied in this procedure.
Process for the ruthenium-catalysed epoxidation of olefins by means of hydrogen peroxide
申请人:Magerlein Wolfgang
公开号:US20060161011A1
公开(公告)日:2006-07-20
The present invention relates to a process for the epoxidation of olefins using catalysts based on ruthenium complexes in the presence of hydrogen peroxide.