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A highly efficient catalyst for Suzuki coupling of aryl halides and bromoarylphosphine oxides
Authors:Mohammad Joshaghani  Marzieh Daryanavard  Ezzat Rafiee  Jianliang Xiao
Affiliation:a Department of Chemistry, Faculty of Science, Razi University, Kermanshah, Iran
b Kermanshah Oil Refining Company, Kermanshah, Iran
c Department of Chemistry, University of Liverpool, Liverpool L69 7ZD, UK
Abstract:The biphenyl-based phosphine, P(o-C6H4C6H4Me)Ph2, is a moderately bulky and electron-rich phosphine, which has been successfully applied to the palladium catalyzed Suzuki coupling of activated and deactivated aryl halides as well as bromoarylphosphines and bromoarylphosphine oxides, with low catalyst loading and good to excellent conversions and turnovers.
Keywords:Suzuki coupling   Biphenylphosphine   Palladium catalyst
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