(1S)-[(2R)-(2,4-difluorophenyl)-2-oxiranyl]ethanol → HCID 11810949, compound

Participants

Reaction Steps

In the same manner as in Reference Example 5, starting from 0.70 g of (1S)-1-[(2R)-(2,4-difluorophenyl)-2-oxiranyl]ethanol and 0.62 g of 2-(4-chlorophenyl)-5-methyl-3(2H,4H)-1,2,4-triazolone, 0.28 g of 2-(4-chlorophenyl)-4-[(1R,2S)-2-(2,4-difluorophenyl)-2,3-epoxy-1-methylpropyl]-3(2H,4H)-1,2,4-triazolone was obtained as a colorless oil.

Provenance & Evidence