Synthesis of pentafluorophenyl(meth)acrylate polymers:: New precursor polymers for the synthesis of multifunctional materials
Synthesis of pentafluorophenyl(meth)acrylate polymers:: New precursor polymers for the synthesis of multifunctional materials
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DOI：
10.1016/j.eurpolymj.2005.01.025
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发表时间：
2005-07-01
影响因子：
6
通讯作者：
Théato, P
中科院分区：
文献类型：
--
作者：
Eberhardt, M;Mruk, R;Théato, P
以AIBN为热引发剂，聚合了丙烯酸五氟苯酯和甲基丙烯酸酯。所得聚合物为可溶性聚合物活性酯，可用于制备多功能聚合物。定量研究了聚五氟苯基丙烯酸酯和聚五氟苯基甲基丙烯酸酯对伯胺和仲胺以及醇的反应性。两种聚（活性酯）与脂肪族伯胺和仲胺反应良好，但芳香胺的转化率较低。在碱催化下，用等量的醇处理聚五氟苯基丙烯酸酯，转化率仅为30%。在时间分辨FT-IR研究中，确定了聚合物类似反应的速率常数。(c) 2005 Elsevier Ltd版权所有。
Pentafluorophenyl acrylate and -methacrylate were polymerized using AIBN as a thermal initiator. The obtained polymers were soluble polymeric active esters that could be used for the preparation of multifunctional polymers. The reactivity of poly(pentafluorophenylacrylate) and poly(pentafluorophenylmethacrylate) towards primary and secondary amines, as well as alcohols was investigated in a quantitative way. Both poly(active esters) reacted satisfactorily with aliphatic primary and secondary amines but only low conversion was found in the case of aromatic amines. Conversions of only 30% were reached when poly(pentafluorophenylacrylate) was treated with one equivalent of alcohol under base catalysis. In time resolved FT-IR studies the rate constants of the polymer analogous reactions were determined. (c) 2005 Elsevier Ltd. All rights reserved.