Synthesis of Amines by Reductive Amination of Aldehydes and Ketones using Co3O4/NGr@C Catalyst

被引：59

作者：

Pisiewicz, Sabine ^{[1
]}

Stemmler, Tobias ^{[1
]}

Surkus, Annette-Enrica ^{[1
]}

Junge, Kathrin ^{[1
]}

Beller, Matthias ^{[1
]}

机构：

[1] Univ Rostock, Leibniz Inst Katalyse eV, D-18059 Rostock, Germany

来源：

CHEMCATCHEM | 2015年 / 7卷 / 01期

关键词：

reductive amination; aldehyde; ketone; heterogeneous catalysis; cobalt catalyst; ONE-POT; BORANE;

D O I：

10.1002/cctc.201402527

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Heterogenized non-noble metal-based catalysts allow for cost-efficient and environmentally benign hydrogenations. Here, we have developed a straightforward reductive amination methodology using molecular hydrogen in the presence of a Co3O4/NGr@C catalyst system. Various carbonyl compounds were transformed with secondary amines to the corresponding tertiary amines with good to excellent yields and selectivity. The Co3O4/NGr@C catalyst is recycled up to five times without significant loss of activity.

引用

页码：62 / 64

页数：3

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