Yang Wen
1996
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Journal
Chemical Research in Chinese Universities
Abstract
A new and facile method for the preparation of diphenylalkylphosphine-boranes 2 was described.Treatment of the available triphenyl phosphine-borane 1 with Na under room temperature,then with propriate alkyl halides below -10℃ afforded seven 2 in good yield,and they were characterized by IR, ̄(31)P NMR, ̄1H NMR and microanalysis,partially by MS.