Chloromethyl acetate → HCID 69942672, compound

Participants

Reaction Conditions

Reaction Steps

A mixture of 1-[(1R,2R)-2-(2,4-difluorophenyl)-2-hydroxy-1-methyl-3-(1H-1,2,4-triazol-1-yl)propyl]-3-[4-(1H-1,2,3-triazol-1-yl)phenyl]-2-imidazolidinone (0.30 g) and chloromethyl acetate (1.35 g) was stirred for 24 hours at 100° C. The reaction mixture was concentrated under reduced pressure. The residue was subjected to ODS column chromatography (eluent: methanol/water=3/2) to give 4-acetoxymethyl-1-[(2R,3R)-2-(2,4-difluorophenyl)-2-hydroxy-3-[2-oxo-3-[4-(1H-1,2,3-triazol-1-yl)phenyl]-1-imidazolidinyl]butyl]-1H-1,2,4-triazolium chloride (Compound 3, 45 mg) as a white powder.

Provenance & Evidence