Heterocyclic compounds containing phosphorus. Part 30. Synthesis of mixed phosphorohydrazides and of some new mono-, bi-, and tri-cyclic derivatives
Abstract
Mixed phosphorohydrazides have been synthesized. They react with formaldehyde and with acetone to give new mono- or bi-cyclic compounds. In one case, the carbonyl group reacted with a nitrogen atom directly linked to phosphorus, thus forming a chiral tricyclic compound.