Conversion of Primary Amines to Symmetrical Secondary and Tertiary Amines using a Co-Rh Heterobimetallic Nanocatalyst

被引：9
|
作者：
Chung, Hyunho [1 ]
Han, Seulgi [2 ,3 ]
Chung, Young Keun [1 ]
Park, Ji Hoon [2 ,3 ]
机构：
[1] Seoul Natl Univ, Dept Chem, Coll Nat Sci, Seoul 151747, South Korea
[2] Korea Res Inst Chem Technol, Carbon Resources Inst, Daejeon 34114, South Korea
[3] Univ Sci Technol, Sch Chem, Daejeon 34113, South Korea
来源：
ADVANCED SYNTHESIS & CATALYSIS | 2018年 / 360卷 / 06期
基金：
新加坡国家研究基金会;
关键词：
Tertiary amines; Secondary amines; base ligand-free reaction; heterogeneous; nanocatalyst; CATALYZED REDUCTIVE AMINATION; N-ALKYLATION; ATMOSPHERIC HYDROGEN; SELECTIVE SYNTHESIS; COUPLING REACTIONS; AEROBIC OXIDATION; ALIPHATIC-AMINES; COPPER-CATALYSTS; OXYGEN REDUCTION; CARBOXYLIC-ACIDS;
D O I：
10.1002/adsc.201701522
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
Symmetrical tertiary amines have been efficiently realized from amine and secondary amines via deaminated homocoupling with heterogeneous bimetallic Co2Rh2/C as catalyst (molar ratio Co:Rh=2:2). Unsymmetric secondary anilines were produced from the reaction of anilines with symmetric tertiary amines. The Co2Rh2/C catalyst exhibited very high catalytic activity towards a wide range of amines and could be conveniently recycled ten times without considerable leaching.
引用
收藏
页码：1267 / 1272
页数：6
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