Reacción #1848481
ord-d099120e328f4d57ac0d7c89daf369fb
Ecuación de reacción
4-(trifluoromethoxy)benzoyl chloride
3-(3-aminophenyl)-4-bromo-1-methylpyrazole
triethylamine
→
title compound
Rendimiento 76.0%
N-[3-(4-bromo-1-methylpyrazol-3-yl)phenyl][4-trifluoromethoxyphenyl]carboxamide
Rendimiento 76.0%
Reactantes
Reactivos
Ninguno
Condiciones de reacción
Condiciones detalladas
See reaction.notes.procedure_details.
Tratamiento posterior
- 1Concentraciónconcentrated
Procedimiento
To 4-(trifluoromethoxy)benzoyl chloride (19 μL, 0.12 mmol) in CH2Cl2 (1 mL) was added dropwise a solution of 3-(3-aminophenyl)-4-bromo-1-methylpyrazole (30 mg, 0.12 mmol) and triethylamine (17 μL, 0.12 mmol) in CH2Cl2 (0.5 mL). The reaction mixture was stirred for 16 h and concentrated. Chromatography on flash silica (50% EtOAc/hexane) gave the title compound as a colourless solid (40 mg, 76%), m.p. 138.6-139.6° C. (EtOAc/hexane).