反应详情

Methyl N-[[[[[(diethoxyphosphinothioyl)isopropylamino]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 isopropylphosphoramidothioate (3.17 g, 0.015 mole) in pyridine (10 ml). Recrystallization from cyclohexane afforded 1.73 g of colorless prisms of the formula below, mp 53~54°. ##STR27##

1. customRecrystallization from cyclohexane