Ultrasound-Assisted Epoxidation of Olefins and α,β-Unsaturated Ketones over Hydrotalcites Using Hydrogen Peroxide
作者:Unnikrishnan R. Pillai、Endalkachew Sahle-Demessie、Rajender S. Varma
DOI:10.1081/scc-120021028
日期:2003.7
Abstract An efficient ultrasound-assisted epoxidation of olefins and α,β-unsaturated ketones over hydrotalcite catalysts in the presence of hydrogen peroxide and acetonitrile is described. This general and selective protocol is relatively fast and is applicable to a wide variety of substrates.
摘要描述了在过氧化氢和乙腈存在下,在水滑石催化剂上烯烃和 α,β-不饱和酮的高效超声辅助环氧化反应。这种通用和选择性协议相对较快,适用于各种基材。