HCID 61234555, compound → HCID 86608082, compound

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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 bis-(2-hydroxy-ethyl)-amide (example B.40) (143 mg, 0.5 mmol) according to general procedure II. Obtained as a yellow solid (60 mg, 20%). MS (ISP) 622.0 [(M+NH4)+]; mp 137° C.

Provenance & Evidence