Syntheses of Optically Active Polyacrylates

Different secondary alcohols were resolved by lipase catalyzed transesterification using 2,3-butanedione monoxime acrylate as acrylating agent. The results showed that the reaction rates were the fastest among reactions reported until now. The effect of solvent on the transesterification rate was st...

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Bibliographic Details
Published in:Journal of macromolecular science. Part A, Pure and applied chemistry Pure and applied chemistry, 1998-06, Vol.35 (6), p.985-1001
Main Authors: ATHAWALE, V. D., GAONKAR, S. R.
Format: Article
Language:English
Subjects:
Acrylate
Applied sciences
Exact sciences and technology
Lipase
Optically Active
Organic polymers
Physicochemistry of polymers
Polymers with particular structures
Preparation, kinetics, thermodynamics, mechanism and catalysts
Resolution
Transesterification
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Summary:Different secondary alcohols were resolved by lipase catalyzed transesterification using 2,3-butanedione monoxime acrylate as acrylating agent. The results showed that the reaction rates were the fastest among reactions reported until now. The effect of solvent on the transesterification rate was studied. The enantiomeric excess (ee) and enantiomeric purity (E value) of all the acrylate monomers were determined. The synthesized optically active acrylate monomers were polymerized by free radical polymerization technique.
ISSN:1060-1325
1520-5738
DOI:10.1080/10601329808002025