Pyridine → Methyl N-[[[[[(diethoxyphosphinothioyl)propylamino]sulfinyl]methylamino]carbonyl]oxy]ethanimidothioate

Participants

Reaction Steps

Methyl N-[[[[[(diethoxyphosphinothioyl)propylamino]sulfinyl]methylamino]carbonyl]oxy]ethanimidothioate was prepared by the procedure employed in Example 9, by reacting methyl N-[[(methylamino)carbonyl]oxy]ethanimidothioate (2.43 g, 0.015 mole), thionyl chloride (1.79 g, 0.015 mole), and O,O-diethyl propylphosphoramidothioate (3.17 g, 0.015 mole) in pyridine (10 ml). Recrystallization from benzene-hexane afforded 3.87 g of colorless prisms of the formula below, mp 58~59°. ##STR26##

Provenance & Evidence