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2,5-Dihydroxyterephthalic Acid Accelerated Cu(NO3)2 .3H2O-Catalyzed Homocoupling Reaction of Arylboronic Acids

[ Vol. 17 , Issue. 11 ]

Author(s):

Fengtian Wu, Chenlong Nan, Jianwei Xie and Mingyang Ma*   Pages 877 - 883 ( 7 )

Abstract:


A catalyst system derived from commercially available Cu(NO3)2 .3H2O and 2,5- dihydroxyterephthalic acid is applied to the homocoupling reaction of arylboronic acids. This transformation provides a convenient approach to symmetrical biaryls with good to excellent yields (39%- 95%), and exhibits good functional group compatibility. Furthermore, biaryl can be prepared in gram quantities in good yield.

Keywords:

Arylboronic acid, biaryl, ligand, copper, homocoupling reaction, acid.

Affiliation:

Jiangxi Province Key Laboratory of Polymer Micro/Nano Manufacturing and Devices, East China University of Technology, Nanchang 330013, Jiangxi Province Key Laboratory of Polymer Micro/Nano Manufacturing and Devices, East China University of Technology, Nanchang 330013, College of Chemistry and Bioengineering, Hunan University of Science and Engineering, Yongzhou 425199, Jiangxi Province Key Laboratory of Polymer Micro/Nano Manufacturing and Devices, East China University of Technology, Nanchang 330013



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