Resonance, polar, and steric effects of substituent on monomer reactivity in radical polymerization of alkyl 4-vinylbenzoate and butylacrylate

被引：18

作者：

Bisht, HS ^{[1
]}

Ray, SS ^{[1
]}

Chatterjee, AK ^{[1
]}

机构：

[1] Indian Inst Petr, Dehra Dun 248005, Uttar Pradesh, India

来源：

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY | 2003年 / 41卷 / 12期

关键词：

alkyl; 4-vinylbenzoate; n-butylacrylate; monomer reactivity ratios; atom transfer radical polymerization (ATRP); copolymerization; NMR;

D O I：

10.1002/pola.10730

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

To study the overall effect of polar resonance, and steric factors on monomer reactivity, butylacrylate (BA) was copolymerized via conventional and atom transfer radical polymerization (ATRP) with styrene (St) and a series of alkyl 4-vinylbenzoates (AVBs). It was found that the steric effect becomes predominant in determining the reactivity of p-substituted St when the resonance and polar effects are kept nearly constant. Similar results observed for CFRP and ATRP indicated that the reactivity of these monomers is not affected to a significant extent by the change in initiator, solvent, and temperature.

引用

页码：1864 / 1866

页数：3

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