HCID 86598672, compound → HCID 86598671, compound

Participants

Reaction Steps

Reaction of 1-(4-trifluoroethoxy-3-trifluoromethyl-phenyl)-4,4,4-trifluoro-butane-1,3-dione (191 mg, 0.5 mmol), prepared from 4-trifluoroethoxy-3-trifluoromethyl -acetophenone (synthesis: see part acetophenone derivatives) according to general procedure A, and 3-amino-4-(3-pyridinyl)-pyrazole [CAS No. 40545-68-2; prepared from 3-cyanomethyl-pyridine as described in Bioorg. Med. Chem. Lett. 12 (2002) 3537-3541] (80 mg, 0.5 mmol) according to general procedure B yielded the title compound as a yellow solid (174 mg, 69%). MS (ISP) 507.5 [(M+H)+]; mp 181° C.

Provenance & Evidence