Acetohydrazide → HCID 12726821, compound

Participants

Reaction Steps

A mixture of 6.25 g. of 3-chloro-6-(p-fluorophenyl)pyridazine (prepared as in Example 7), 4.65 g. of acetylhydrazine and 50 ml. of butyl alcohol is refluxed until a clear solution results. The reaction mixture is cooled, filtered, and the solid precipitate washed with hexane and with water. The solid is recrystallized from 50 ml. of ethyl alcohol to give the product of the example as crystals, m.p. 227°-229° C.

Provenance & Evidence