HCID 28345299, compound → HCID 67000799, compound

Participants

Reaction Steps

The title compound was prepared from 3-ethynyl-7-methyl-5-(4-trifluoromethyl-phenyl)-pyrazolo[1,5-a]pyrimidine (example C.12) (75 mg, 0.25 mmol) and 5-bromo-thiophene-2-sulfonic acid (2-hydroxy-ethyl)-amide (example B.59) according to general procedure II. Obtained as a yellow solid (87 mg, 68%). MS (ISP) 503.3 [(M+H)+]; mp 162–164° C.

Provenance & Evidence