(1S)-[(2R)-(2,4-difluorophenyl)-2-oxiranyl]ethanol → HCID 10504121, compound

Participants

Reaction Steps

In the same manner as in Reference Example 5, starting from 1.15 g of (1S)-[(2R)-(2,4-difluorophenyl)-2-oxiranyl]ethanol and 1.27 g of 2-[4-(1,1,2,2-tetrafluoroethoxy)phenyl]-3(2H,4H)-1,2,4-triazolone, 1.20 g of 4-[(1R,2S)-2-(2,4-difluorophenyl)-2,3-epoxy-1-methylpropyl]-2-[4-(1,1,2,2-tetrafluoroethoxy)phenyl]-3(2H,4H)-1,2,4-triazolone was obtained as colorless needles.

Provenance & Evidence