反应详情

温度

60 °C

2 g of 4-fluoronitrobenzene, 2.07 g of 2-(3-pyridyl)ethylamine, and 2.35 g of K2CO3 were added to a solution of 20 ml of N-methylpyrrolidinone. The reaction medium was heated at 60° C. for 16 hours and, after cooling to room temperature, was then poured into a water+ice mixture. The yellow precipitate formed was filtered off, reslurried in water, and then dried over P2O5. 3.2 g of N-(4-nitrophenyl)-N-(2-pyrid-3-ylethyl)amine (3) were obtained.

1. temperatureafter cooling to room temperature
2. customThe yellow precipitate formed
3. filtrationwas filtered off
4. dry with materialdried over P2O5