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Sc and Zn-catalyzed synthesis of cyclic carbonates from CO2 and epoxides

Paper ID Volume ID Publish Year Pages File Format Full-Text
42305 45920 2009 5 PDF Available
Title
Sc and Zn-catalyzed synthesis of cyclic carbonates from CO2 and epoxides
Abstract

Scandium can efficiently catalyze the solventless reaction of terminal epoxides with carbon dioxide in the presence of cetyltrimethylammonium bromide (CTAB) to give the corresponding five-membered cyclic carbonates in very high yields. Metal-exchanged montmorillonites proved to be an excellent and highly effective solution for the immobilization of Sc and Zn in this reaction.

Graphical abstractScandium and zinc can efficiently catalyze the solventless reaction of terminal epoxides with carbon dioxide in the presence of cetyltrimethylammonium bromide (CTAB) to give the corresponding five-membered cyclic carbonates in very high yields.Figure optionsDownload full-size imageDownload as PowerPoint slide

Keywords
Scandium; Zinc; CTAB; Montmorillonite; Carbon dioxide; Cyclic carbonate; Epoxide
First Page Preview
Sc and Zn-catalyzed synthesis of cyclic carbonates from CO2 and epoxides
Publisher
Database: Elsevier - ScienceDirect
Journal: Applied Catalysis A: General - Volume 363, Issues 1–2, 1 July 2009, Pages 40–44
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis