HCID 89996095, compound → HCID 89748354, compound

Participants

Reaction Steps

The title compound was prepared according to the method described for Preparation 158 using 4-(3-(difluoromethoxy)-4-nitrophenyl)-1-methyl-1H-pyrazole (Preparation 214) in EtOH for 40 minutes. The residue was purified by elution through an SCX-2 column using 50% methanol in chloroform followed by 50% chloroform in 7N NH3/MeOH.

Provenance & Evidence