Synthesis of Aryldiphenylphosphine Oxides by Quaternization of Tertiary Diphenylphosphines with Aryl Bromides Followed by the Wittig Reaction
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DOI: 10.1021/acsomega.0c01413
Abstract: A two-step method for the synthesis of aryldiphenylphosphine oxides from tertiary diphenylphosphines and aryl bromides is developed. The first step is the quaternization of methyldiphenylphosphine or benzyldiphenylphosphine with aryl bromides. This quaternization can be nickel-catalyzed… read more here.
Keywords: aryl bromides; synthesis aryldiphenylphosphine; quaternization; aryldiphenylphosphine oxides ... See more keywords