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Transesterification of dimethyl carbonate and phenol to diphenyl carbonate catalyzed by titanocene complexes

Paper ID Volume ID Publish Year Pages File Format Full-Text
52847 46890 2007 4 PDF Available
Title
Transesterification of dimethyl carbonate and phenol to diphenyl carbonate catalyzed by titanocene complexes
Abstract

Some titanocene complexes were used as catalysts for the transesterification of phenol and dimethyl carbonate to diphenyl carbonate. It was found that titanocene catalysts modified by various substituents would strongly influence the steric and electronic properties of the catalytic centers, the stability of the transition states and their catalytic behaviors. The yields of methyl phenyl carbonate and diphenyl carbonate might be improved by designing the structure of the titanocene complexes. When the substituent was smaller and more electron withdrawing, or the substituent could make the transition state stabler, the reaction would go on with better results.

Keywords
Titanocene complex; Transesterification reaction; Dimethyl carbonate; Diphenyl carbonate
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Transesterification of dimethyl carbonate and phenol to diphenyl carbonate catalyzed by titanocene complexes
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 8, Issue 3, March 2007, Pages 355–358
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us