2,5-Dihydro-1,3,2-oxazaphosph(V)oles. Preparation and properties
Abstract
2,5-Dihydro-1,3,2-oxazaphosph(V)oles, prepared by reaction of 2-azido-oxirans with trico-ordinated phosphorus compounds, exhibit a trigonal bipyramidal structure with the sp2 nitrogen atom apical and the oxygen atom equatorial.