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钴介导的三氟氯乙烯与醋酸乙烯酯的自由基共聚反应

Cobalt-Mediated Radical Copolymerization of Chlorotrifluoroethylene and Vinyl Acetate.

作者信息

Wang Pucheng, Wang Hu, Dong Qibao, Bai Ruke

机构信息

Institute of Nuclear Physics and Chemistry, China Academy of Engineering Physics, Mianyang 621000, China.

CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei 230026, China.

出版信息

Polymers (Basel). 2019 Jan 9;11(1):101. doi: 10.3390/polym11010101.

DOI:10.3390/polym11010101
PMID:30960085
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC6401768/
Abstract

Controlled radical copolymerization of chlorotrifluoroethylene (CTFE) and vinyl acetate (VAc) was successfully achieved in the presence of bis(acetylacetonato)cobalt(II) (Co(acac)₂) as a mediated agent and 2,2'-azo-bis-isobutyronitrile (AIBN) as initiator. Both the molar mass and the fluorinated unit content of the copolymer could be controlled, and the chain extension polymerization of the obtained fluorinated copolymer was also achieved.

摘要

在双（乙酰丙酮）钴（II）（Co(acac)₂）作为介导剂和2,2'-偶氮二异丁腈（AIBN）作为引发剂的存在下，成功实现了三氟氯乙烯（CTFE）和醋酸乙烯酯（VAc）的可控自由基共聚。共聚物的摩尔质量和氟化单元含量均可得到控制，并且还实现了所得氟化共聚物的扩链聚合。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2952/6401768/bed2c9187a5d/polymers-11-00101-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2952/6401768/6c5a4fa1bed4/polymers-11-00101-sch001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2952/6401768/89dc78daf640/polymers-11-00101-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2952/6401768/5e85b15f9cf5/polymers-11-00101-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2952/6401768/c260be0e13e2/polymers-11-00101-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2952/6401768/926a0fc3aa70/polymers-11-00101-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2952/6401768/6208eb450a56/polymers-11-00101-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2952/6401768/8593bb8bba4d/polymers-11-00101-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2952/6401768/c69fc26c4648/polymers-11-00101-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2952/6401768/58a1b0459651/polymers-11-00101-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2952/6401768/bed2c9187a5d/polymers-11-00101-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2952/6401768/6c5a4fa1bed4/polymers-11-00101-sch001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2952/6401768/89dc78daf640/polymers-11-00101-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2952/6401768/5e85b15f9cf5/polymers-11-00101-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2952/6401768/c260be0e13e2/polymers-11-00101-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2952/6401768/926a0fc3aa70/polymers-11-00101-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2952/6401768/6208eb450a56/polymers-11-00101-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2952/6401768/8593bb8bba4d/polymers-11-00101-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2952/6401768/c69fc26c4648/polymers-11-00101-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2952/6401768/58a1b0459651/polymers-11-00101-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2952/6401768/bed2c9187a5d/polymers-11-00101-g009.jpg

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