Sodium Carbonate → HCID 178434135, compound

Participants

Reaction Steps

1.84 g (0.01 moles) of 3-methyl-1,4-dihydropyrido[3,4-e]-as-triazine hydrochloride are reacted with 10.4 g (0.05 moles) of m-trifluoromethyl-benzoyl chloride as described in Example 2. The resulting 3-methyl-1-(3'-trifluoromethylbenzoyl)-1,4-dihydropyrido[3,4-e]-as-triazine hydrochloride is treated with an aqueous solution of sodium carbonate to obtain 3-methyl-1-(3'-trifluoromethyl-benzoyl)-1,4-dihydropyrido[3,4-e]-as-triazine with a yield of 85%; m.p.: 210°-211° C.

Provenance & Evidence