反应详情

2-Fluoro-5-nitrobenzotrifluoride (2 g) and 1-methylpiperazine (2 mL) were dissolved in methanol (5 mL). The yellow solution was stirred at rt overnight. The reaction mixture was diluted with water (100 mL) and extracted with ethyl acetate (2×100 mL). The organic solutions were evaporated to give 2-(4-methyl piperazino)-5-nitrobenzotrifluoride.

1. extractionextracted with ethyl acetate (2×100 mL)
2. customThe organic solutions were evaporated