Synthesis of Diverse Well-Defined Functional Polymers Based on Hydrozirconation and Subsequent Anti-Markovnikov Halogenation of 1,2-Polybutadiene

doi:10.1021/ma202628p

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	Synthesis of Diverse Well-Defined Functional Polymers Based on Hydrozirconation and Subsequent Anti-Markovnikov Halogenation of 1,2-Polybutadiene
	Zheng, Jun 1,2; Liu, Feng 1,2; Lin, Yichao 1,2; Zhang, Zhijie 1,2; Zhang, Guangchun 1,2; Wang, Lu 1,2; Liu, Yan 1; Tang, Tao 1
刊名	MACROMOLECULES
	2012-02-14
卷号	45 期号:3 页码:1190-1197
ISSN号	0024-9297
DOI	10.1021/ma202628p
英文摘要	For the first time, hydrozirconation and halogenolysis of 1,2-polybutadiene (1,2-PBD, by living anionic polymerization) were studied to synthesize reactive poly-halohydrocarbons, which provide a platform for preparing well-defined functional polymers via macromolecular substitution. Hrirozirconation and halogenolysis afforded quite convenience for anti-Markovnikov hydrohalogenation of 1,2-PBD with controllable degree of functionalization. Diverse functional polymers and branched polymers were synthesized after macromolecular substitution reaction with a broad range of commercially available nucleophiles (amines, phenols, alcohols, carbanions, carboxylates, and azide) or macromolecular nucleophiles. NMR and GPC characterizations confirmed high conversion in substitution reaction and narrow molecular weight distribution of the resultant functional polymers, respectively. The methodology utilizing Schwartz's reagent for hydrozirconation of macromolecules could greatly facilitate the modification of vinyl groups containing polymers with high efficiency.
语种	英语
出版者	AMER CHEMICAL SOC
WOS记录号	WOS:000300124200007
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/49671]
专题	中国科学院化学研究所
通讯作者	Tang, Tao
作者单位	1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Zheng, Jun,Liu, Feng,Lin, Yichao,et al. Synthesis of Diverse Well-Defined Functional Polymers Based on Hydrozirconation and Subsequent Anti-Markovnikov Halogenation of 1,2-Polybutadiene[J]. MACROMOLECULES,2012,45(3):1190-1197.
APA	Zheng, Jun.,Liu, Feng.,Lin, Yichao.,Zhang, Zhijie.,Zhang, Guangchun.,...&Tang, Tao.(2012).Synthesis of Diverse Well-Defined Functional Polymers Based on Hydrozirconation and Subsequent Anti-Markovnikov Halogenation of 1,2-Polybutadiene.MACROMOLECULES,45(3),1190-1197.
MLA	Zheng, Jun,et al."Synthesis of Diverse Well-Defined Functional Polymers Based on Hydrozirconation and Subsequent Anti-Markovnikov Halogenation of 1,2-Polybutadiene".MACROMOLECULES 45.3(2012):1190-1197.