Organisch-Chemisches Institut, Westfälische Wilhelms-Universität, Corrensstrasse 40, 48149 Münster (Germany).
Angew Chem Int Ed Engl. 2015 Apr 20;54(17):5054-9. doi: 10.1002/anie.201412206. Epub 2015 Mar 3.
A novel method for the preparation of functionalized alternating copolymers is presented. Nitroxide-mediated polymerization of hexafluoroisopropyl acrylate with 7-octenyl vinyl ether provides the corresponding alternating polymer, which can be chemically modified using two orthogonal polymer-analogous reactions. A thiol-ene click reaction followed by amidation provides dual-functionalized alternating copolymers. The potential of this method is illustrated by the preparation of a small library (15 examples) of functionalized alternating copolymers.
本文提出了一种制备功能化交替共聚物的新方法。通过氮氧自由基介导的六氟异丙基丙烯酸酯与 7-辛烯基乙烯基醚的聚合，得到相应的交替聚合物，该聚合物可以通过两种正交的聚合物类似反应进行化学修饰。巯基-烯点击反应随后进行酰胺化，得到双官能化的交替共聚物。该方法的潜力通过制备一个小的功能化交替共聚物文库（15 个实例）得到了说明。
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