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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
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
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
2015
发表期刊RSC Adv.
卷号5期号:55页码:44571-44577
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.
文章类型论文
学科领域高分子化学
DOI10.1039/c5ra06956d
URL查看原文
收录类别SCI
语种英语
WOS记录号WOS:000354964900082
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被引频次:6[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.sioc.ac.cn/handle/331003/39847
专题高分子材料研究室
通讯作者Ma Z(马志)
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.
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