Azido- and Ethynyl-Substituted 2,2¢:6¢,2¢¢-Terpyridines as Suitable Substrates for Click Reactions
Azido- and Ethynyl-Substituted 2,2¢:6¢,2¢¢-Terpyridines as Suitable Substrates for Click Reactions
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叠氮基和乙炔基取代的 2,2 厘:6 厘,2 厘厘-三联吡啶作为点击反应的合适底物
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发表时间：
2009
期刊：
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通讯作者：
U. Schubert
中科院分区：
文献类型：
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作者：
A. Winter;Andreas Wild;R. Hoogenboom;M. M. Fijten;M. Hager;Ra Fallahpour;U. Schubert
利用叠氮和乙炔功能化的联吡啶的点击反应合成了一系列1H-1，2，3-三氮唑取代的联吡啶。通过乙炔基官能化聚合物的端基修饰，该方法被扩展到合成基于三联吡啶的大配体。最后，两个正交联吡啶在一键反应中的结合突出了这种方法在制备超分子组装和功能材料的新构筑块方面的潜力。
The click reaction of azido- and ethynyl-functionalized terpyridines has been exploited to obtain a series of 1H-1,2,3-triaz- ole-substituted terpyridines. This protocol was extended towards the synthesis of terpyridine-based macroligands via end group mod- ification of ethynyl-functionalized polymers. Finally, the combina- tion of two orthogonal terpyridines within one click reaction highlights the potential of this approach with respect to the prepara- tion of new building blocks for supramolecular assemblies and functional materials.