Chemistry Letters
Online ISSN : 1348-0715
Print ISSN : 0366-7022
ISSN-L : 0366-7022
Letter
Synthesis of Polysiloxanes with Functional Groups by Using Organometallic Carboxylate Catalysts
Ryosuke MatsunoTakamasa ItoShigeaki TakamatsuAtsushi Takahara
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2021 Volume 50 Issue 4 Pages 542-545

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Abstract

Linear polysiloxanes were synthesized by using organometallic carboxylic acid catalysts containing tin, zinc, or iron. By optimizing the amount of catalyst and the reaction temperature, polysiloxanes could be synthesized from dialkoxysilanes linked with vinyl monomers by the thiol–ene reaction. Furthermore, cross-linked polysiloxanes could be formed through interactions between the catalyst and the carboxylic acid in the monomer side chain.

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© 2021 The Chemical Society of Japan
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