Polyoxometalate-based amino-functionalized ionic solid catalysts lead to highly efficient heterogeneous epoxidation of alkenes with H2O2
多金属氧酸盐
离子液体
催化作用
化学
离子键合
组合化学
多相催化
离子
有机化学
作者
Yan Leng,Jun Wang,Dunru Zhu,Mingjue Zhang,Pingping Zhao,Zhouyang Long,Jun Huang
出处
期刊:Green Chemistry [The Royal Society of Chemistry] 日期:2011-01-01卷期号:13 (7): 1636-1636被引量:133
标识
DOI:10.1039/c1gc15302a
摘要
Polyoxometalate(POM)-based ionic hybrid nanospheres prepared by protonating and anion-exchanging amino-attached ionic liquid cations with Keggin POM-anions have proven to be highly efficient heterogeneous catalysts for the epoxidation of alkenes with H2O2, presenting advantages of convenient recovery, steady reuse, simple preparation, and flexible composition.