Lewis Acid Activation of a Hydrogen Bond Donor Metal–Organic Framework for Catalysis

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• 作者：Edward A. Hall ; Louis R. Redfern ; Michael H. Wang ; Karl A. Scheidt
• 刊名：ACS Catalysis
• 出版年：2016
• 出版时间：May 6, 2016
• 年：2016
• 卷：6
• 期：5
• 页码：3248-3252
• 全文大小：450K
• 年卷期：0
• ISSN：2155-5435

文摘

A new metal–organic framework (MOF) composed of urea-containing tetracarboxylate struts was synthesized, and its hydrogen bonding capabilities were evaluated. The catalytic performance of this heterogeneous framework is enhanced through preactivation with silyl Lewis acids, leading to Friedel–Crafts reaction rates greater than those of common homogeneous hydrogen bond donors.