通过有机杂原子介导的活性自由基聚合可控交替共聚（甲基）丙烯酸酯和乙烯基醚。
Controlled alternating copolymerization of (meth)acrylates and vinyl ethers by using organoheteroatom-mediated living radical polymerization.
机构信息
Institute for Chemical Research, Kyoto University, Kyoto 611-0011, Japan.
出版信息
Macromol Rapid Commun. 2011 Jun 16;32(12):893-8. doi: 10.1002/marc.201100089. Epub 2011 Mar 29.
PMID:21448909
Abstract
Alternating copolymers comprised of (meth)acrylates and vinyl ethers with controlled molecular weights and polydispersities were synthesized for the first time by living radical polymerization using organotellurium, stibine, and bismuthine chain transfer agents. Combining living alternating copolymerization and living radical or living cationic polymerization afforded hitherto unavailable block copolymers with controlled macromolecular structures.
摘要
首次通过使用有机碲、锑和铋链转移剂的活性自由基聚合，合成了具有可控分子量和多分散性的（甲基）丙烯酸酯和乙烯基醚交替共聚物。将活性交替共聚与活性自由基或活性阳离子聚合相结合，得到了迄今为止无法获得的具有可控大分子结构的嵌段共聚物。
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