Thioanisole → HCID 57450162, compound

Participants

Reaction Steps

The resultant product (10.7 g) of (55-1) was dissolved in trifluoroacetic acid (30 mL), thioanisole (10.3 mL) was added, and the reaction mixture was stirred overnight at room temperature. The reaction mixture was concentrated under reduced pressure, the residue was dissolved in ethyl acetate, washed with water, dried over anhydrous sodium sulfate, and the solvent was evaporated under reduced pressure. The obtained residue was purified by silica gel column chromatography using a mixed solvent of hexane and ethyl acetate as an eluent. The solvent was evaporated from the eluent to give the title compound (5.81 g) as a white solid.

Provenance & Evidence