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
收藏
页码：256 / 260
页数：5
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