HCID 61795710, compound → HCID 11851923, compound

Participants

Reaction Steps

The title compound was prepared from 3-ethynyl-7-trifluoromethyl-5-(4-trifluoromethyl-phenyl)-pyrazolo[1,5-a]pyrimidine (example C.1) (300 mg, 1.0 mmol) and 5-Bromo-pyridine-3-sulfonic acid (2-hydroxy-1-methyl-ethyl)-amide (example B.16) (265 mg, 1.0 mmol) according to general procedure II. Obtained as a yellow solid (390 mg, 65%). MS (ISP) 570.2 [(M+H)+]; mp 225–226° C.

Provenance & Evidence