Synthesis of Tertiary Phosphine Derivatives of Dihydrophenophosphazine

Article abstract of DOI:10.1021/jo00339a024

The interaction of phosphorus trichloride and diarylamines at elevated temperatures yields chlorophosphine derivatives of the 5,10-dihydrophenophosphazine ring system.These compounds react with phenylmagnesium bromide to provide a facile synthesis of tert