3-amino-N-ethylbenzenesulfonamide

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: The title compound was prepared from 7-difluoromethyl-5-(3-ethoxy-4-trifluoromethyl-phenyl)-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid (example C.12) and 3-amino-N-ethyl-benzenesulfonamide [CAS 56445-08-0] according to general procedure II. Yellow solid. MS (ISP) 582.0 [(M−H)−]; mp 222° C.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: The title compound was prepared from 5-(3-ethoxy-4-trifluoromethyl-phenyl)-7-trifluoromethyl-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid (example C.11) and 3-amino-N-ethyl-benzenesulfonamide [CAS 56445-08-0] according to general procedure II. Yellow solid. MS (ISP) 600.0 [(M−H)−]; mp 226° C.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: The title compound was prepared from 5-(3-ethoxy-4-trifluoromethyl-phenyl)-7-trifluoromethyl-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid (example C.11) and 3-amino-N-ethyl-benzenesulfonamide [CAS 56445-08-0] according to general procedure II. Yellow solid. MS (ISP) 600.0 [(M−H)−]; mp 226° C.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: The title compound was prepared from 5-(3-ethoxy-4-trifluoromethyl-phenyl)-7-trifluoromethyl-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid (example C.11) and 3-amino-N-ethyl-benzenesulfonamide [CAS 56445-08-0] according to general procedure II. Yellow solid. MS (ISP) 600.0 [(M−H)−]; mp 226° C.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: The title compound was prepared from 7-difluoromethyl-5-(4-trifluoromethyl-phenyl)-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid (example C.1) and 3-amino-N-ethyl-benzenesulfonamide [CAS 56445-08-0] according to general procedure II. Light yellow solid. MS (ISP) 538.1 [(M−H)−]; mp 259° C.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: The title compound was prepared from 7-trifluoromethyl-5-(4-trifluoromethyl-phenyl)-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid (example C.2) and 3-amino-N-ethyl-benzenesulfonamide [CAS 56445-08-0] according to general procedure II. Yellow solid. MS (ISP) 556.0 [(M+H)+]; mp 207° C.