Acetyl chloride → HCID 13156312, compound

Participants

Reaction Steps

A mixture of 7.0 g (0.040 mole) of 4,5-dihydro-s-triazolo[3,4-c]benzo-as-triazine, 3.1 g (0.04 mole) of acetyl chloride and 50 ml of toluene is refluxed under nitrogen atmosphere. The reaction mixture is cooled. The title compound, melting at 220° C., is obtained with a yield of 70%. The product does not show melting point depression in admixture with the compound prepared according to Example 8.

Provenance & Evidence