2-Chlorophenol → HCID 50908543, compound

Participants

Reaction Steps

1 To a round bottom flask was added 3-(1,1-difluoro-2-(oxiran-2-ylmethoxy)ethyl)-6-(4-(trifluoromethoxy)phenyl)[1,2,4]triazolo[4,3-a]pyridine, prepared as described in Example 15, and 2-chlorophenol in acetone followed by potassium carbonate (sodium hydride in DMF at RT will also work). The reaction mixture was refluxed overnight. Potassium carbonate was filtered off. The filtrate was concentrated down and purified by prep TLC followed by prep HPLC to afford 1-(2-chlorophenoxy)-3-(2,2-difluoro-2-(6-(4-(trifluoromethoxy)phenyl)-[1,2,4]triazolo[4,3-a]pyridin-3-yl)ethoxy)propan-2-ol.

Provenance & Evidence