HCID 65314457, compound → HCID 86608083, 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) (178 mg, 0.5 mmol) and 5-chloro-thiophene-2-sulfonic acid (2-hydroxy-1-hydroxymethyl-ethyl)-amide (example B.42) (138 mg, 0.5 mmol) according to general procedure II. Obtained as an orange solid (52 mg, 18%). MS (ISN) 589.1 [(M−H)−]; mp 247° C.

Provenance & Evidence