Combination of ATRA and ATRC for the Synthesis of Periodic Vinyl Copolymers

doi:10.1002/marc.201300721

CORC > 化学研究所 > 中国科学院化学研究所

	Combination of ATRA and ATRC for the Synthesis of Periodic Vinyl Copolymers
	Wang, Chun-Hao; Song, Zi-Yuan; Deng, Xin-Xing; Zhang, Li-Jing; Du, Fu-Sheng; Li, Zi-Chen
刊名	MACROMOLECULAR RAPID COMMUNICATIONS
	2014-02-01
卷号	35 期号:4 页码:474-478
关键词	Atom Transfer Radical Addition (Atra) Atom Transfer Radical Coupling (Atrc) Copolymer Periodic Sequence
ISSN号	1022-1336
DOI	10.1002/marc.201300721
英文摘要	A new approach to periodic vinyl copolymers via combination of atom transfer radical addition (ATRA) and atom transfer radical coupling (ATRC) is reported. The two examples are methyl methacrylate (MMA) and styrene (St) periodic copolymer (P(SMMS)) and acrylonitrile (AN) and St periodic copolymer (P(SAAS)). First, two monomer sequence units (MSU) with built-in sequence, SMMS and SAAS, are synthesized through the controlled ATRA of two ATRP initiators with St. Then, the ATRC of SMMS and SAAS are conducted at high radical conditions to generate two types of high-molecular-weight copolymers, P(SMMS) and P(SAAS). Though side reactions can not be totally avoided, characterizations of the polymer structure with a variety of means confirm that the main chain structures of P(SMMS) and (PSAAS) are predominantly with the periodic sequences from the MSUs. Attempts to suppress the side reactions are successful via the MNP-mediated ATRC of SMMS and SAAS. image
语种	英语
出版者	WILEY-V C H VERLAG GMBH
WOS记录号	WOS:000331998700015
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/52671]
专题	中国科学院化学研究所
通讯作者	Li, Zi-Chen
作者单位	Peking Univ, BNLMS, Key Lab Polymer Chem & Phys, Minist Educ,Dept Polymer Sci & Engn,Coll Chem & M, Beijing 100871, Peoples R China
推荐引用方式 GB/T 7714	Wang, Chun-Hao,Song, Zi-Yuan,Deng, Xin-Xing,et al. Combination of ATRA and ATRC for the Synthesis of Periodic Vinyl Copolymers[J]. MACROMOLECULAR RAPID COMMUNICATIONS,2014,35(4):474-478.
APA	Wang, Chun-Hao,Song, Zi-Yuan,Deng, Xin-Xing,Zhang, Li-Jing,Du, Fu-Sheng,&Li, Zi-Chen.(2014).Combination of ATRA and ATRC for the Synthesis of Periodic Vinyl Copolymers.MACROMOLECULAR RAPID COMMUNICATIONS,35(4),474-478.
MLA	Wang, Chun-Hao,et al."Combination of ATRA and ATRC for the Synthesis of Periodic Vinyl Copolymers".MACROMOLECULAR RAPID COMMUNICATIONS 35.4(2014):474-478.