反应详情

A mixture of 10.0 g. of 6-(p-chlorophenyl)-3-chloropyridazine, 6.6 g. of hydrazine hydrate and 150 ml. of butanol is heated at reflux overnight. The reaction mixture is cooled and the precipitate is collected by filtration, washed with butanol and water and then dried yielding 6-(p-chlorophenyl)-3-hydrazinopyridazine.

1. additionA mixture of 10.0 g
2. temperatureat reflux overnight
3. temperatureThe reaction mixture is cooled
4. filtrationthe precipitate is collected by filtration
5. washwashed with butanol and water
6. customdried