Ruthenium-Catalyzed Synthesis of Dialkoxymethane Ethers Utilizing Carbon Dioxide and Molecular Hydrogen

被引：132

作者：

Thenert, Katharina ^{[1
]}

Beydoun, Kassem ^{[1
]}

Wiesenthal, Jan ^{[1
]}

Leitner, Walter ^{[1
,2
]}

Klankermayer, Juegrgen ^{[1
]}

机构：

[1] Rhein Westfal TH Aachen, Inst Tech & Makromol Chem, Worringerweg 2, D-52074 Aachen, Germany

[2] Max Planck Inst Kohlenforsch, Kaiser Wilhelm Pl 1, D-45470 Mulheim, Germany

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2016年 / 55卷 / 40期

关键词：

carbon dioxide; hydrogenation; molecular catalysis; ruthenium; sustainable chemistry; POLY(OXYMETHYLENE) DIMETHYL ETHERS; SELECTIVE PRODUCTION; METHANOL; DIMETHOXYMETHANE; OXIDATION; METHYLATION; CO2; CONVERSION; ENERGY;

D O I：

10.1002/anie.201606427

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The synthesis of dimethoxymethane (DMM) by a multistep reaction of methanol with carbon dioxide and molecular hydrogen is reported. Using the molecular catalyst [Ru(triphos)(tmm)] in combination with the Lewis acid Al(OTf)(3) resulted in a versatile catalytic system for the synthesis of various dialkoxymethane ethers. This new catalytic reaction provides the first synthetic example for the selective conversion of carbon dioxide and hydrogen into a formaldehyde oxidation level, thus opening access to new molecular structures using this important C-1 source.

引用

页码：12266 / 12269

页数：4

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