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AZIDE-ALKYNE CLICK POLYMERIZATION:AN UPDATE 被引量：7

AZIDE-ALKYNE CLICK POLYMERIZATION:AN UPDATE
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摘要 The great achievements of click chemistry have encouraged polymer scientists to use this reaction in their field. This review assembles an update of the advances of using azide-alkyne click polymerization to prepare functional polytriazoles（PTAs） with linear and hyperbranched structures.The Cu（I）-mediated click polymerization furnishes 1,4-regioregular PTAs,whereas,the metal-free click polymerization of propiolates and azides produces PTAs with 1,4-regioisomer contents up to 90%.The PTAs display advanced functions,such as aggregation-induced emission,thermal stability,biocompatibility and optical nonlinearity. The great achievements of click chemistry have encouraged polymer scientists to use this reaction in their field. This review assembles an update of the advances of using azide-alkyne click polymerization to prepare functional polytriazoles（PTAs） with linear and hyperbranched structures.The Cu（I）-mediated click polymerization furnishes 1,4-regioregular PTAs,whereas,the metal-free click polymerization of propiolates and azides produces PTAs with 1,4-regioisomer contents up to 90%.The PTAs display advanced functions,such as aggregation-induced emission,thermal stability,biocompatibility and optical nonlinearity.
作者 Hong-kun Li Jing-zhi Sun An-jun Qin Ben Zhong Tang
机构地区 MOE Key Laboratory of Macromolecular Synthesis and Functionalization Department of Chemistry
出处 《Chinese Journal of Polymer Science》 SCIE CAS CSCD 2012年第1期1-15,共15页 高分子科学（英文版）
基金 partially supported by the National Natural Science Foundation of China(Nos.50703033,20974098 and 20974028) the Ministry of Science and Technology of China(2009CB623605) the Research Grants Council of Hong Kong (603509,HKUST2/CRF/10) the University Grants Committee of Hong Kong(AoE/P-03/08)
关键词 Click polymerization AZIDE ALKYNE POLYTRIAZOLE FUNCTIONALITY Click polymerization Azide Alkyne Polytriazole Functionality
分类号 O437 [机械工程—光学工程] V512 [航空宇航科学与技术—航空宇航推进理论与工程]
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参考文献60

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同被引文献72

  • 1WAN XueJuan,XU Jian & LIU ShiYong CAS Key Laboratory of Soft Matter Chemistry,Department of Polymer Science and Engineering,Hefei National Laboratory for Physical Sciences at the Microscale,University of Science and Technology of China,Hefei 230026,China.Facile synthesis of dendrimer-like star-branched poly(isopropylacrylamide) via combination of click chemistry and atom transfer radical polymerization[J].Science China Chemistry,2010,53(12):2520-2527. 被引量：2
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  • 4Hawker C J, Wooley K L. The convergence of synthetic organic and polymer chemistries[J]. Science, 2005, 309(5738): 1200-1205.
  • 5Binder W H, Sachsenhofer R. 'click' chemistry in polymer and materials science[J]. Macromolecular Rapid Communications, 2007, 28(1): 15-54.
  • 6Wu P, Feldman A K, Nugent A K, et al. Efficiency and fidelity in a click-chemistry route to triazole dendrimers by the copper(Ⅰ)-catalyzed ligation of azides and alkynes[J]. Angewandte Chemie International Edition, 2004, 43(30): 3928-3932.
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  • 10Qin A, Tang L, Lam J W Y, et al. Metal-free click polymerization: Synthesis and photonic properties of poly(aroyltriazole)s [J]. Advanced Functional Materials, 2009, 19(12): 1891-1900.

引证文献7

二级引证文献8

Chinese Journal of Polymer Science
2012年 第1期

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