Studies of organophosphorochloridates. Part I. Synthesis of N-substituted phosphoramidic chlorides and acids

RJW Cremlyn, BB Dewhurst…

Index: Cremlyn,R.J.W. et al. Journal of the Chemical Society [Section] C: Organic, 1971 , p. 300 - 303

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Citation Number: 5

Abstract

Novel N-substituted phosphoramidic chlorides and acids have been prepared and their ir spectra are discussed. Pyrophosphoryl chloride has been used for the phosphorylation of amines. Treatment of NN′-diphenylphosphorodiamidic chloride with silver oxide gives NN′ N ″N‴-tetraphenylpyrophosphoramide, and not NN′-diphenylphosphenimidic amide as previously suggested. Some reactions of NN′-diarylphosphorodiamidic ...