Acetyl chloride → HCID 54298681, compound

Participants

Reaction Steps

0.3 ml of acetyl chloride in 3 ml of chloroform is added to a solution of 309 mg of 5-methyl-6-[2-(5-amino-2-furyl)-5-benzimidazolyl]-4,5-dihydropyridazin-3-one and 0.2 ml of triethylamine in 10 ml of chloroform, and the mixture is boiled for 3 hours. The usual working up is carried out, and 5-methyl-6-[2-(5-acetamido-2-furyl)-5-benzimidazolyl]-4,5-dihyrdopyridazin-3-one is obtained.

Provenance & Evidence