Phosphorus in Organic Synthesis. I. A New Method for the Preparation of Amides, Carbamates, Esters, and Carbonates by the Reaction of Alkylidenephosphoranes with Nitrosonium Ion
Some amides and carbamates, or some esters and carbonates were synthesized by the reaction of phosphoranes Ph3P=CHCOR (R=Me, Ph, OMe, OEt) with nitrosonium ion in the presence of some amines or alcohols.