3-[2-(difluoromethoxy)phenyl]-3-oxopropanenitrile

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: The product was prepared according to the general procedure for aminopyrazole synthesis from 1.5 g (7.4 mmol, 1.0 eq) of 2-Difluoromethoxy-benzoic acid methyl ester (route A1bis). The crude product was used directly for the next step. The product was prepared