IMPROVED PROCESS FOR THE PREPARATION OF|N-CYANO-S-[1 -(PYRIDIN-3-YL)ETHYL]-S-METHYLSULFILIMINES.

摘要

Cyano-substituted sulfilimines are produced efficiently and in high yield from the corresponding sulfides, cyanamide and hypochlorite by adding the sulfide to a solution of the cyanamide and hypochlorite in the presence of a nitrile solvent while maintaining the pH from about 8 to about 12.