Process for preparing triazole derivative

摘要

The present invention relates to a novel glycerol derivative and a process for preparing the same, and a process for preparing a triazole derivative. <??>According to the present invention, an optical active 2-arylglycerol derivative which is a novel and useful as a synthetic intermediate of medicament can be provided and furthermore, (R)-2-(2,4-difluorophenyl)-3-(1H-1,2,4-triazole-1-yl)-propane-1,2-diol which is useful as an antifungal agent can be prepared.