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Issue 24, 2018
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Alkoxycarbonylation of olefins with carbon dioxide by a reusable heterobimetallic ruthenium–cobalt catalytic system

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Abstract

The heterobimetallic ruthenium–cobalt catalytic system exhibited good catalytic performance and reusability in the reductive alkoxycarbonylation of olefins with carbon dioxide. Compared to the previous system only consisting of ruthenium catalyst, the binary catalyst system effectively reduced the usage of noble metal and ionic liquid additives. The respective contribution of ruthenium and cobalt catalysts in this multiple-step catalytic process was investigated by a series of condition-controlled experiments. The evolution of the ruthenium catalyst and the occurrence of alkene hydrogenation during the reaction was explained by theortical calculations.

Graphical abstract: Alkoxycarbonylation of olefins with carbon dioxide by a reusable heterobimetallic ruthenium–cobalt catalytic system

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Supplementary files

Article information


Submitted
23 Jul 2018
Accepted
07 Nov 2018
First published
08 Nov 2018

Green Chem., 2018,20, 5533-5539
Article type
Paper

Alkoxycarbonylation of olefins with carbon dioxide by a reusable heterobimetallic ruthenium–cobalt catalytic system

X. Zhang, C. Shen, C. Xia, X. Tian and L. He, Green Chem., 2018, 20, 5533
DOI: 10.1039/C8GC02289E

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