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Molecules 2015, 20(12), 21178-21192; doi:10.3390/molecules201219756

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

1
Beijing Key Laboratory for Green Catalysis and Separation, Department of Chemistry and Chemical Engineering, College of Environmental and Energy Engineering, Beijing University of Technology, Beijing 100124, China
2
Department of Applied Chemistry, College of Science, Chongqing Jiaotong University, Chongqing 400074, China
*
Authors to whom correspondence should be addressed.
Academic Editor: Maxim L. Kuznetsov
Received: 30 October 2015 / Revised: 13 November 2015 / Accepted: 17 November 2015 / Published: 27 November 2015
(This article belongs to the Special Issue Metal Mediated Activation of Small Molecules)
View Full-Text   |   Download PDF [2946 KB, uploaded 27 November 2015]   |  

Abstract

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 (H6TDPAT), 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. View Full-Text
Keywords: metal-organic frameworks; C–N coupling; heterogeneous catalysis; copper complex metal-organic frameworks; C–N coupling; heterogeneous catalysis; copper complex
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Long, W.; Qiu, W.; Guo, C.; Li, C.; Song, L.; Bai, G.; Zhang, G.; He, H. A Copper-Based Metal-Organic Framework as an Efficient and Reusable Heterogeneous Catalyst for Ullmann and Goldberg Type C–N Coupling Reactions. Molecules 2015, 20, 21178-21192.

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