Monoarylation of Dibromoarenes by Simple Palladium Catalyst Systems: Efficient Synthesis of Bromobiaryls from Dibromoarenes and Arylboronic Acids

Abstract The Pd/C/Ph 3 P- and Pd(PPh 3 ) 4 /Ph 3 P-catalyzed cross-couplings of dibromoarenes with arylboronic acids to form bromobiaryls in good to excellent yields are described. Our study showed that readily available Pd/C/Ph 3 P and Pd(PPh 3 ) 4 /Ph 3 P were practically useful catalysts for the...

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Bibliographic Details
Published in:Synlett 2009-04, Vol.2009 (7), p.1081-1086
Main Authors: Dong, Cheng-Guo, Liu, Tao-Ping, Hu, Qiao-Sheng
Format: Article
Language:English
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Summary:Abstract The Pd/C/Ph 3 P- and Pd(PPh 3 ) 4 /Ph 3 P-catalyzed cross-couplings of dibromoarenes with arylboronic acids to form bromobiaryls in good to excellent yields are described. Our study showed that readily available Pd/C/Ph 3 P and Pd(PPh 3 ) 4 /Ph 3 P were practically useful catalysts for the synthesis of bromobiaryls from dibromo­arenes.
ISSN:0936-5214
1437-2096
DOI:10.1055/s-0028-1088110