Enzymatically catalyzed synthesis of photocrosslinkable oligophenols

The HRP‐catalyzed oligomerization of cinnamoyl‐hydroquinone‐ester and cinnamoyl‐4‐hydroxyanilide led to the formation of soluble polyphenols. The oligomers were synthesized in water/1,4‐dioxane and in water/acetone mixtures and characterized by NMR, FTIR and SEC. Upon UV‐treatment of the homogenous...

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Bibliographic Details
Published inMacromolecular chemistry and physics Vol. 201; no. 14; pp. 1593 - 1597
Main Authors Reihmann, Matthias H., Ritter, Helmut
Format Journal Article
LanguageEnglish
Published Weinheim WILEY-VCH Verlag GmbH 01.09.2000
WILEY‐VCH Verlag GmbH
Wiley
Subjects
Applied sciences
Exact sciences and technology
Organic polymers
Physical Sciences
Physicochemistry of polymers
Polymer Science
Polymers with particular properties
Preparation, kinetics, thermodynamics, mechanism and catalysts
Science & Technology
POLYMERS
POLY(HYDROQUINONE)
OXIDATIVE POLYMERIZATION
HORSERADISH-PEROXIDASE
Photosensitivity
Photochemical crosslinking
Enzyme
Enzymatic catalysis
Experimental study
Oligomer
Functional polymer
Light sensitive polymer
Peroxidases
Phenylene derivative polymer
Preparation
Solid state reaction
Phenols
Cinnamic derivative polymer
Peroxidase
Oxidoreductases
Oxidative polymerization
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Summary:The HRP‐catalyzed oligomerization of cinnamoyl‐hydroquinone‐ester and cinnamoyl‐4‐hydroxyanilide led to the formation of soluble polyphenols. The oligomers were synthesized in water/1,4‐dioxane and in water/acetone mixtures and characterized by NMR, FTIR and SEC. Upon UV‐treatment of the homogenous films the polyphenols were crosslinked due to [2+2]‐cycloadditions of the cinnamoyl functions.
Bibliography:ArticleID:MACP1593
istex:22FD3F83C6EB42A6A8BCA1A3A23E5EC1E9434BDF
ark:/67375/WNG-PBHRB93S-P
ISSN:1022-1352
1521-3935
DOI:10.1002/1521-3935(20000901)201:14<1593::AID-MACP1593>3.0.CO;2-D