Methanol Promoted Palladium-Catalyzed Amine Formylation with CO2 and H2 by the Formation of HCOOCH3

被引：29

作者：

Wang, Yanyan ^{[1
,2
]}

Chen, Bingfeng ^{[1
]}

Liu, Shulin ^{[1
,2
]}

Shen, Xiaojun ^{[1
,2
]}

Li, Shaopeng ^{[1
,2
]}

Yang, Youdi ^{[1
,2
]}

Liu, Huizhen ^{[1
,2
]}

Han, Buxing ^{[1
,2
]}

机构：

[1] Chinese Acad Sci, Beijing Natl Lab Mol Sci, Key Lab Colloid & Interface & Thermodynam, Inst Chem, Beijing 100190, Peoples R China

[2] Univ Chinese Acad Sci, Sch Chem & Chem Engn, Beijing 100049, Peoples R China

来源：

CHEMCATCHEM | 2018年 / 10卷 / 22期

基金：

中国国家自然科学基金;

关键词：

formamide; supported Pd catalyst; solvent effect; LAYERED DOUBLE HYDROXIDES; CARBON-DIOXIDE; REDUCTIVE FUNCTIONALIZATION; N-FORMYLATION; EFFICIENT; HYDROGENATION;

D O I：

10.1002/cctc.201801404

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：

The N-formylation reaction of amines is one of the most effective measures to make the best use of CO2, since the formamides have widespread applications in industry. Herein, we performed the N-formylation reaction over Mg-Al layered double hydroxide (Mg-Al LDH) supported Pd catalyst (Pd/LDH) for the first time and studied the relation between the solvent and the mechanism. In this reaction, the methanol can greatly improve the yield of the desired product by forming the HCOOCH3. The catalytic system is effective for various amines including cyclic and alkyl secondary amines. Under the optimized reaction condition, we gained 88.5 %-97.4 % yields of the formamides for various substrates.

引用

页码：5124 / 5127

页数：4

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