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Tin- or titanium-catalyzed dimethyl carbonate synthesis from carbon dioxide and methanol: Large promotion by a small amount of triflate salts

Paper ID Volume ID Publish Year Pages File Format Full-Text
51915 46858 2008 4 PDF Available
Title
Tin- or titanium-catalyzed dimethyl carbonate synthesis from carbon dioxide and methanol: Large promotion by a small amount of triflate salts
Abstract

The Bu2SnO- or Ti(O-i-Pr)4-catalyzed dimethyl carbonate (DMC) synthesis starting from methanol, carbon dioxide, and dimethyl ketal was remarkably accelerated by the addition of a small amount of [Ph2NH2]OTf (N:Sn = 1:10); conventional acids such as H2SO4, HCl, and H3PO4 were not effective to promote the DMC synthesis.

Keywords
Carbon dioxide; Dimethyl carbonate; Homogeneous catalysis; Acidic cocatalyst; Green chemistry
First Page Preview
Tin- or titanium-catalyzed dimethyl carbonate synthesis from carbon dioxide and methanol: Large promotion by a small amount of triflate salts
Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 9, Issue 7, 1 April 2008, Pages 1630–1633
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis