Synthesis of Homoditopic Ligands with an Incrementable Rodlike Backbone

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• 作者：Paul Demay-Drouhard ; Lise-Marie Chamoreau ; R&eacute ; gis Guillot ; Clotilde Policar and H&eacute ; lè ; ne C. Bertrand
• 刊名：European Journal of Organic Chemistry
• 出版年：2017
• 出版时间：January 3, 2017
• 年：2017
• 卷：2017
• 期：1
• 页码：131-137
• 全文大小：1045K
• ISSN：1099-0690

文摘

We describe the synthesis of architectures that consist of a symmetrical rodlike oligo(phenylene-ethynylene) (OPE) backbone of incrementable length connected to a pair of classical ligands for metal coordination. OPE spacers decorated with various end groups and incorporating up to seven phenylene-acetylene repeat units were quickly obtained through a bidirectional approach. Efficient further functionalization with useful coordinating groups were achieved. The resulting homoditopic platforms are of interest in numerous fields ranging from supramolecular chemistry to materials science.