Dimethylformamide → HCID 69128432, compound

Participants

Reaction Steps

To DMF (5 ml) solution of phenyl N-phenyl-3-phenoxyacrylimidate (0.30 g) was added sodium salt of ethyl mercaptan (0.10 g) under ice-cooling, and stirred for three hours at the same temperature. Ethyl acetate (80 ml) was added to the reaction solution, and it was successively washed with water and aqueous saturated sodium chloride solution, dried over anhydrous magnesium sulfate and concentrated under reduced pressure. DMF (5 ml) and sodium salt of ethyl mercaptan (0.1 g) were added to the residue, and stirred for three hours at room temperature. Ethyl acetate (80 ml) was added to the reaction solution and it was successively washed with water and aqueous saturated sodium chloride solution, dried over anhydrous magnesium sulfate and concentrated under reduced pressure. The residue was isolated and purified by silica gel column chromatography (hexane:ethyl acetate=10:1) to obtain ethyl N-phenyl-3-(ethylthio)acrylimidate (0.14 g) as yellow oil.

Provenance & Evidence