Copper catalysed click reactions are excellent tools to generate various 1,2,3-triazole linked polytopic aromatic carboxylates. The general reaction route involves protection of the carboxylates before proceeding with the click reaction. These polycarboxylate azoles are conveniently prepared for potential utility as novel key building blocks for metal organic frameworks. In one case, the ligand crystallises into a solid structure containing 1D, 2D and 3D features, based on a zigzag 1D structure, a ‘chicken mesh’-like 2D structure and a 3D structure with very well-defined channels.

中文翻译：

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用于MOF系统的新型1,2,3-三唑基多元羧酸官能化配体的合成

铜催化的点击反应是生成各种1,2,3-三唑连接的多环芳族羧酸盐的绝佳工具。一般的反应途径包括在进行点击反应之前保护羧酸盐。这些多羧酸唑方便地制备，以潜在地用作金属有机骨架的新型关键构件。在一种情况下，配体基于之字形1D结构，“鸡网”状2D结构和具有非常明确定义的通道的3D结构结晶为包含1D，2D和3D特征的固体结构。