(1S)-[(2R)-(2,4-difluorophenyl)-2-oxiranyl]ethanol → HCID 54108917, compound

Participants

Reaction Steps

In the same manner as in Reference Example 5, starting from 1.34 g of (1S)-1-[(2R)-2-(2,4-difluorophenyl)-2-oxiranyl-] ethanol and 1.15 g of 2-(4-chlorophenyl)-3(2H,4H)-1,2,4-triazolone, 2-(4-chlorophenyl)-4-[(1R,2S)-2-(2,4-difluorophenyl)-2,3-epoxy-1-methylpropyl]-3(2H,4H)-1,2,4-triazolone (519 mg) and 424 mg of (2R)-2-[(1R)-1-[1-(4-chlorophenyl)-1H-1,2,4-triazol-5-yloxy]ethyl]-2-(2,4-difluorophenyl)oxirane were obtained.

Provenance & Evidence