A recyclable Fe3O4-supported cobalt nanocatalyst for the epoxidation of olefins using aqueous hydrogen peroxide

被引：12

作者：

Huang, Jiangfeng ^{[1
]}

Wang, Yingting ^{[1
]}

Hao, Zheng ^{[1
]}

Peng, Xinhua ^{[1
]}

机构：

[1] Nanjing Univ Sci & Technol, Sch Chem Engn, Nanjing 210094, Jiangsu, Peoples R China

来源：

JOURNAL OF SAUDI CHEMICAL SOCIETY | 2017年 / 21卷 / 07期

关键词：

Co-Fe3O4; Hydrogen peroxide; Epoxidation; Olefins; ASYMMETRIC EPOXIDATION; CARBONYL-COMPOUNDS; OXIDATION; CATALYST; STYRENE; OXIDANT; NANOPARTICLES; COMPLEXES; REDUCTION; PERACIDS;

D O I：

10.1016/j.jscs.2015.12.005

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel and green method of olefin epoxidation was developed by using aqueous hydrogen peroxide as the terminal oxidation agent over Co-Fe3O4 magnetic nanoparticles catalyst in acetonitrile medium. This process showed excellent conversion and selectivity toward both terminal and substituted olefins. Co-Fe3O4 magnetic nanoparticles could be recycled and reused without significant loss of catalytic activity in this transformation. (C) 2015 King Saud University. Production and hosting by Elsevier B.V.

引用

页码：811 / 816

页数：6

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