Synthesis of diverse alpha,omega-telechelic polystyrenes with di- and tri-functionality via tandem or one-pot strategies combining aminolysis of RAFT-polystyrene and a thiol-ene "click" reaction

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	Synthesis of diverse alpha,omega-telechelic polystyrenes with di- and tri-functionality via tandem or one-pot strategies combining aminolysis of RAFT-polystyrene and a thiol-ene "click" reaction
	Zhang SS(张双双)1; Cui K(崔崑)1; Huang J(黄晋)1; Zhao QL(赵巧玲)1; Cao SK(曹少魁)1; Ma Z(马志)1
刊名	RSC Adv.
	2015
卷号	5 期号:55 页码:44571-44577
其他题名	串联法或基于RAFT聚苯乙烯胺解反应-巯基/烯烃点击化学的一锅法合成多种a,w-遥爪型双官能度/三官能度聚苯乙烯
通讯作者	马志
英文摘要	A thiol-ene "click" reaction proceeds with facile reaction conditions for complete conversion, and displays a higher tolerance to various backbones and functional groups compared with traditional coupling and functionalization strategies. Herein, well-defined alpha,omega-telechelic polystyrenes with trithiocarbonate and carboxyl terminal groups (PS-CTA) were firstly synthesized via reversible addition-fragmentation chain transfer (RAFT) radical polymerization. Then, the terminal thiol group was converted from the thiocarbonylthio end group of PS-CTA and subsequently reacted with n-butyl acrylate and vinyl ferrocene, respectively, through thiol-ene "click" chemistry, to achieve alpha,omega-telechelic polystyrenes with difunctionality. Alternatively, a facile one-pot simultaneous aminolysis and thiol-ene "click" reaction using PS-CTA and various ene-bearing compounds as reactants was found to have high efficiency in synthesizing diverse alpha,omega-telechelic polystyrenes with di- and tri-functionality. Various functional groups such as hydroxyl, acrylate, fluorinated acrylate, ferrocene and allyl, etc. can be successfully incorporated as terminal groups of alpha,omega-telechelic polystyrenes.
学科主题	高分子化学
收录类别	SCI
原文出处	http://dx.doi.org/10.1039/c5ra06956d
语种	英语
WOS记录号	WOS:000354964900082
内容类型	期刊论文
源URL	[http://ir.sioc.ac.cn/handle/331003/39847]
专题	上海有机化学研究所_高分子材料研究室
作者单位	1.郑州大学 2.中科院上海有机化学研究所, 有机功能分子合成与组装化学重点实验室
推荐引用方式 GB/T 7714	Zhang SS,Cui K,Huang J,et al. Synthesis of diverse alpha,omega-telechelic polystyrenes with di- and tri-functionality via tandem or one-pot strategies combining aminolysis of RAFT-polystyrene and a thiol-ene "click" reaction[J]. RSC Adv.,2015,5(55):44571-44577.
APA	张双双,崔崑,黄晋,赵巧玲,曹少魁,&马志.(2015).Synthesis of diverse alpha,omega-telechelic polystyrenes with di- and tri-functionality via tandem or one-pot strategies combining aminolysis of RAFT-polystyrene and a thiol-ene "click" reaction.RSC Adv.,5(55),44571-44577.
MLA	张双双,et al."Synthesis of diverse alpha,omega-telechelic polystyrenes with di- and tri-functionality via tandem or one-pot strategies combining aminolysis of RAFT-polystyrene and a thiol-ene "click" reaction".RSC Adv. 5.55(2015):44571-44577.