Synthesis and Characterization of Benzodioxinone-Bearing Methacrylate-Based Random Copolymer via Atom Transfer Radical Polymerization
نویسندگان
چکیده
Methacrylate-benzodioxinone (BDMA) as a monomer was firstly synthesized and then copolymerized with methyl methacrylate 2-hydroxyethyl via atom transfer radical polymerization (ATRP) in the presence of CuCl/pentamethyldiethylene triamine (PMDETA) catalytic system using ethyl 2-bromopropionate (EtBrP) an initiator. Successful formation block copolymer also confirmed detail by proton nuclear magnetic resonance spectroscopy (1H NMR), Fourier-transform infrared (FT-IR), gel permeation chromatography (GPC) appropriately. Secondly, photochemical acylation obtained through hydroxyl benzodioxinone groups led to release benzophenone compound ester-linkage on polymer backbone. The increases glass transition temperature thermal stability copolymer.
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............................................................................................................................. iii Acknowledgments............................................................................................................... v Table of
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ژورنال
عنوان ژورنال: Journal of the Turkish Chemical Society, Section A: Chemistry
سال: 2021
ISSN: ['2149-0120']
DOI: https://doi.org/10.18596/jotcsa.879021