Potassium Carbonate → HCID 58579786, compound

Participants

Reaction Steps

Cyclopropylmethyl N-phenyl-3-(trimethylsilyl)thiopropynimidate (0.91 g) was dissolved in methanol (15 mL), a small amount of potassium carbonate was dissolved thereto at room temperature, and the mixture was stirred for 1 hour. 4-fluorothiophenol (0.35 mL) was added thereto and further stirred for 5.5 hours. The reaction mixture was concentrated under reduced pressure, then the residue was subjected to silica gel column chromatography (hexane/ethyl acetate=20/1), medium pressure HPLC(hexane/ethyl acetate=99.2/0.8-98.5/1.5) to obtain cyclopropylmethyl 3-(4-fluorophenylthio)-N-(phenyl)thioacrylimidate (0.84 g).

Provenance & Evidence