Preparation of divinyl esters by transvinylation between vinyl acetate and dicarboxylic acids
File(s)
Published version
Author(s)
Barbara, I
Birot, M
Bismarck, A
Deleuze, H
Type
Journal Article
Abstract
Transvinylation of aromatic and aliphatic diacids with vinyl acetate using several catalytic
systems have been studied under conventional heating and microwave activation. In any case, a
single addition of catalyst gave only low conversion into diester, due to a rapid deactivation of
the catalysts, the best results being obtained with [pyridine]2·Pd(OAc)2. Successive additions of
Pd(OAc)2 as catalyst gave better results with a 65% yield in isolated pure divinyl dodecanedioate
after the successive addition of three catalyst portions. Kinetics and catalytic mechanism
considerations helped to discuss these results.
systems have been studied under conventional heating and microwave activation. In any case, a
single addition of catalyst gave only low conversion into diester, due to a rapid deactivation of
the catalysts, the best results being obtained with [pyridine]2·Pd(OAc)2. Successive additions of
Pd(OAc)2 as catalyst gave better results with a 65% yield in isolated pure divinyl dodecanedioate
after the successive addition of three catalyst portions. Kinetics and catalytic mechanism
considerations helped to discuss these results.
Date Issued
2016
Date Acceptance
2015-12-07
Citation
ARKIVOC, 2016, 2016 (3), pp.23-35
ISSN
1551-7004
Publisher
ARKAT USA INC
Start Page
23
End Page
35
Journal / Book Title
ARKIVOC
Volume
2016
Issue
3
Copyright Statement
This work is licensed under a Creative Commons Attribution-NonCommercial 3.0 License. Please contact mpub-help@umich.edu to use this work in a way not covered by the license.
License URL
Subjects
Science & Technology
Physical Sciences
Chemistry, Organic
Chemistry
Transvinylation
divinyl esters
palladium catalyst
microwave activation
PLATINUM
EXCHANGE
SALTS
Publication Status
Published
Date Publish Online
2015-12-27