P-N COMPOUNDS 29. PHOSPHAMINIMIDES 4. SYNTHESIS COMPARISONS WITH CARBONYL AND SULFONYL COMPOUNDS

Abstract

General preparatory methods for carbonyl and sulfonylaminimides were examined for application to phosphaminimides. Three routes to these agents were investigated and one, the reaction between phosphoric or phosphinic chlorides and aminopyridinium salts, was successful. A further anomaly involving the hydrazinium salt dehydrohalogenation procedure was also found.