A Copper-Based Metal-Organic Framework as an Efficient and Reusable Heterogeneous Catalyst for Ullmann and Goldberg Type C-N Coupling Reactions

作者：Long, Wei; Qiu, Wenge^*; Guo, Chongwei; Li, Chuanqiang; Song, Liyun; Bai, Guangmei; Zhang, Guizhen; He, Hong

来源：Molecules, 2015, 20(12): 21178-21192.

DOI：10.3390/molecules201219756

• metal-organic frameworks
• C-N coupling
• heterogeneous catalysis
• copper complex

A highly porous metal-organic framework (Cu-TDPAT), constructed from a paddle-wheel type dinuclear copper cluster and 2,4,6-tris(3,5-dicarboxylphenylamino)-1,3,5-triazine (H(6)TDPAT), has been tested in Ullmann and Goldberg type C-N coupling reactions of a wide range of primary and secondary amines with halobenzenes, affording the corresponding N-arylation compounds in moderate to excellent yields. The Cu-TDPAT catalyst could be easily separated from the reaction mixtures by simple filtration, and could be reused at least five times without any significant degradation in catalytic activity.

• 出版日期2015-12
• 单位北京工业大学; 重庆交通大学