Reacción #1435729

Ecuación de reacción

chloroform

5,7-dichloro-6-(2-chloro-6-fluorophenyl)imidazo[1,2-a]pyrimidine

4-methylpiperidine

→

5-(4-methylpiperidin-1-yl)-6-(2-chloro-6-fluorophenyl)-7-chloroimidazo[1,2-a]pyrimidine

Rendimiento 96.7%

Disolventes

water

water

Condiciones de reacción

Tratamiento posterior

1. 1
   TemperaturaUnder ice-cooling
2. 2
   Secadodried over sodium sulfate
3. 3
   Concentraciónconcentrated

Procedimiento

Under ice-cooling, 0.63 g of 5,7-dichloro-6-(2-chloro-6-fluorophenyl)imidazo[1,2-a]pyrimidine and 0.79 g of 4-methylpiperidine were mixed. The reaction mixture was allowed to stand at room temperature for 10 minutes, and chloroform and water were added thereto. The separated organic layer was with water, dried over sodium sulfate and concentrated. The residue was subjected to silica gel chromatography to give 0.73 g of 5-(4-methylpiperidin-1-yl)-6-(2-chloro-6-fluorophenyl)-7-chloroimidazo[1,2-a]pyrimidine.

Fuente