1998 organo-phosphorus compounds, isocyclic C derivatives

organo-phosphorus compounds, isocyclic C derivativesS 0084

21 - 167A Novel Synthesis of Unsymmetrical Tertiary Phosphines: SelectiveNucleophilic Substitution on Phosphorus(III). — The preparation ofunsymmetrical tertiary phosphines (VII) employs selective, sequential alkyla-tions of chloroaminophosphines (III) by Grignard and organolithium reagentsin moderate to excellent yield. — (SINGH, S.; NICHOLAS, K. M.; Chem.Commun. (Cambridge) (1998) 1, 149-150; Dep. Chem. Biochem., Univ. Okla.,Norman, OK 73019, USA; EN)

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