A novel copper catalyst containing a hydroxyl functional group: a facile strategy to prepare block copolymers of vinyl monomer and ε-caprolactone via tandem reverse ATRP and ROP

文献信息

发布日期 2017-07-12

DOI 10.1039/C7PY01040K

影响因子 5.582

作者

Xiao-hui Liu, Qiu-yan Zhang, Wen-li Di, Yan-guang Zhang, Chen Ding

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摘要

Reverse atom transfer radical polymerization (R-ATRP) and ring-opening polymerization (ROP) are the two representative processes of the most promising living/controlled polymerization techniques. Herein, a facile and stable metal catalyst, Cu(S(SC)(N–CH3)CH2CH2OH)2, containing a hydroxyl group was first designed with an aim to prepare block copolymers of vinyl monomer and cyclic ester monomer via a combination of R-ATRP and ROP. The vinyl polymer chain end attached with a hydroxyl functionality obtained from R-ATRP was directly used as a macroinitiator to prepare the block copolymers via ROP of ε-caprolactone. 1H NMR and GPC analyses as well as ROP chain-extension reaction confirmed that the vinyl polymers possessed very high chain end functionality, and the block copolymers of the vinyl monomer and cyclic ester monomer were successfully synthesized.

期刊推荐

Bioorganic & Medicinal Chemistry Letters

Journal of the Indian Institute of Science

Acta Metallurgica Sinica-English Letters

Biocatalysis and Biotransformation

Electroanalysis

Chinese Journal of Chemistry

Critical Reviews in Solid State and Materials Sciences

Medicinal Chemistry Research

Journal of Asian Natural Products Research

Herald of the Russian Academy of Sciences

来源期刊

Polymer Chemistry

CiteScore: 8.6

自引率: 7.3%

年发文量: 457

Polymer Chemistry welcomes submissions in all areas of polymer science that have a strong focus on macromolecular chemistry. Manuscripts may cover a broad range of fields, yet no direct application focus is required.

A novel copper catalyst containing a hydroxyl functional group: a facile strategy to prepare block copolymers of vinyl monomer and ε-caprolactone via tandem reverse ATRP and ROP

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来源期刊

Polymer Chemistry

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