Amorphous Cu0 on Carbon Nanofiber as Recyclable Heterogeneous Catalyst for N-Arylation Reactions

被引：6

作者：

Wang Junzhong ^{[1
]}

Li Hengyu ^{[1
]}

Zhang Dongdong ^{[1
]}

Bai Jie ^{[1
]}

机构：

[1] Inner Mongolia Univ Technol, Chem Engn Coll, Hohhot 010051, Peoples R China

来源：

CHEMICAL RESEARCH IN CHINESE UNIVERSITIES | 2019年 / 35卷 / 02期

基金：

中国国家自然科学基金;

关键词：

Amorphous Cu; Carbon nanofiber; N-Arylation reaction; SUPPORTED COPPER NANOPARTICLES; C-N; COUPLING REACTIONS; O-ARYLATION; EFFICIENT; METAL; OXIDE; FABRICATION; COMPOSITES; MECHANISM;

D O I：

10.1007/s40242-019-8338-8

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel heterogeneous catalyst, amorphous Cu-0 on the carbon nanofibers was developed and characterized by means of several characterization techniques. The prepared Cu-0 was investigated as a heterogeneous catalyst for N-arylation reaction. The results show it is an excellent catalyst with recyclability, high consistency and catalytic activity. After the catalyst was used for 5 cycles in the N-arylation reaction, amorphous Cu-0 reunited into crystalline copper nanoparticles with different particle sizes and its good heterogeneity in the catalytic system was confirmed after the catalyst recovery.

引用

页码：256 / 260

页数：5

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