文献类型：期刊文献

中文题名：钼基催化剂在烯烃液相环氧化反应中的应用研究进展

英文题名：Recent progress in Mo-containing catalysts for liquid phase epoxidation of olefins

作者：苗永霞[1];刘晓晖[1]

机构：[1]华东理工大学工业催化研究所,上海200237

年份：2009

卷号：28

期号：11

起止页码：1922

中文期刊名：化工进展

外文期刊名：Chemical Industry and Engineering Progress

收录：CSTPCD;;Scopus;北大核心:【北大核心2008】；CSCD:【CSCD2011_2012】；

基金：上海市科学技术委员会资助项目(06JC14095)

语种：中文

中文关键词：烯烃;环氧化;钼基催化剂

外文关键词：olefins; epoxidation; Mo-containing catalyst

摘要：介绍了钼络合物催化剂、固载化的钼络合物催化剂及MoO3基的固体钼催化剂在烯烃液相环氧化反应中的应用。以有机过氧化物为氧化剂时,不同的钼基催化剂均表现出很好的催化性能,其中络合物中的配体对其催化性能有很大影响,并且可以通过引入手性配体实现对烯烃的不对称环氧化,而固体钼催化剂的性能则与载体上钼物种的种类密切相关。但绝大多数钼催化剂对H2O2参与的环氧化反应没有活性,开发对H2O2有催化活性的钼基催化剂是一个重要的研究方向。
Mo-containing catalysts for liquid phase epoxidation of olefins are reviewed, including Mo complexes, heterogenized Mo complexes and MoO3-based solid catalysts. All these catalysts are very effective when using organic peroxide as single-oxygen donor. In case of Mo complexes, the catalytic performance is significantly affected by the ligands, and moreover, asymmetric epoxidation can be realized by the introduction of chiral ligands. For MoO3-based solid catalysts, the catalytic properties have strong relations with surface molybdenum species. While in case of using H2O2 as oxygen donor, most of the reported Mo-containing catalysts are inactive. Therefore, it is a valuable field to develop Mo-containing catalyst that can activate H202 for the epoxidation of olefins.