
%0 Journal Article
%A Hewitt, DG 
%A Newland, GL 
%T Organophosphorus compounds. P-Arylated perhydro-1,2-azaphosphorines
%J Australian Journal of Chemistry
%D 1977/03/01
%V 30
%N 3
%P 579-587
%K 
%R https://doi.org/10.1071/CH9770579
%U https://www.publish.csiro.au/paper/CH9770579 
%X Treatment of ethyl 4-bromobutylphosphonochloridate with phenylmagnesium bromide, followed by acid-catalysed hydrolysis of the product, gave 4- bromobutyl(phenyl)phosphinic acid. This was converted into the corresponding phosphinamide by treatment with thionyl chloride and then with aqueous ammonia. Cyclodehydrobromination with sodium hydride in warm xylene then gave a good yield of 2-phenylperhydro-1,2- azaphosphorine 2-oxide. Some other routes to this compound were investigated. 
