Aldehyde-Tagged Zirconium Metal–Organic Frameworks: a Versatile Platform for Postsynthetic Modification

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• 作者：Fu-Gui Xi ; Hui Liu ; Ning-Ning Yang ; En-Qing Gao
• 刊名：Inorganic Chemistry
• 出版年：2016
• 出版时间：May 16, 2016
• 年：2016
• 卷：55
• 期：10
• 页码：4701-4703
• 全文大小：266K
• 年卷期：0
• ISSN：1520-510X

文摘

Aldehyde-tagged UiO-67-type metal–organic frameworks (MOFs) have been synthesized via the direct solvothermal method or postsynthetic ligand exchange. Various functionalities have been introduced into the MOFs via postsynthetic modification (PSM) employing C–N and C–C coupling reactions of the aldehyde tag. Tandem PSM has also been demonstrated. An amino-functionalized MOF obtained by PSM is shown to be an efficient, heterogeneous, and recyclable catalyst for Knoevenagel condensation.