Highly efficient access to well-defined linear polymers with substantial vinyl pendants via ATRP of divinyl monomers

文献信息

发布日期 2018-07-26

DOI 10.1039/C8PY00797G

影响因子 5.582

作者

Xiao-Yan Wang, Xiu-Li Sun, Zhi-Hao Chen, Feng Wang, Sunewang R. Wang, Yong Tang

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摘要

Reported herein is a highly efficient access to well-defined linear polymers with substantial vinyl pendants via activators generated by electron transfer (AGET) atom transfer radical polymerization (ATRP) of dissymmetric divinyl monomers by side armed bisoxazoline (SaBOX)/copper catalysts. High conversions (>90%) of the divinyl monomers allyl methacrylate (AMA) and vinyl methacrylate (VMA) without gelation through ATRP were realized with a relatively high concentration ratio of monomer to initiator in feed ([M]0/[I]0 ≥ 100), yielding completely soluble homopolymers with relatively high molecular weights and narrow molecular weight distributions (Mn's = 1.49–3.69 × 104, Đ's = 1.2–2.0). Besides, random MMA copolymers with different amounts of pendant vinyl groups (18–54 mol%) were conveniently obtained by employing AMA or VMA as the comonomer.

期刊推荐

Corrosion Reviews

Organometallics

Chemistry Letters

Heterocycles

Journal of the Royal Society of New Zealand

Cellular Polymers

Geotextiles and Geomembranes

Journal of Analytical Atomic Spectrometry

Composite Structures

Ferroelectrics Letters Section

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.

Highly efficient access to well-defined linear polymers with substantial vinyl pendants via ATRP of divinyl monomers

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Polymer Chemistry

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