反应详情

2 mmol of 3,6-Dichloropyridazine-4-carboxylic acid are treated with 8 ml of aqueous 2N NaOH and refluxed for 1 h. The reaction mixture was acidified to pH=1. The resulting white solid was filtered off and dried under vacuum. MS(ISO): 173.2 (M−H+)

1. temperaturerefluxed for 1 h
2. filtrationThe resulting white solid was filtered off
3. customdried under vacuum