Selectivity-tunable amine aerobic oxidation catalysed by metal-free N,O-doped carbons

被引：11

作者：

Li, Yingguang ^{[1
,2
]}

Shang, Sensen ^{[2
]}

Wang, Lianyue ^{[2
]}

Lv, Ying ^{[2
]}

Niu, Jingyang ^{[1
]}

Gao, Shuang ^{[2
]}

机构：

[1] Henan Univ, Coll Chem & Chem Engn, Henan Key Lab Polyoxometalate Chem, Kaifeng 475004, Henan, Peoples R China

[2] Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2019年 / 55卷 / 81期

基金：

中国国家自然科学基金;

关键词：

CO-N/C CATALYSTS; POROUS CARBON; EFFICIENT; NITRILES; NANOTUBES; ALCOHOLS; BENZENE; OXIDE;

D O I：

10.1039/c9cc06793k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Herein, we present a series of N,O-doped mesoporous carbons obtained at different pyrolysis temperatures as the first metal-free catalysts which successfully switch between imine and nitrile products for amine oxidation. Systematic characterization studies and control experiments revealed that the C-O group on the surface could function as a catalytically active site for nitrile synthesis and the N-doping environment was essential.

引用

页码：12251 / 12254

页数：4

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