Triethylamine → HCID 10384389, compound

Participants

Reaction Steps

3 g of 6-α-aminoacetyl-3,4-dihydrocarbostyril monohydrochloride was suspended in 60 ml of tetrahydrofuran. Thereto were added 7 ml of triethylamine and 2.8 g of 3,4-dimethoxybenzoyl chloride. The mixture was stirred at room temperature. After 3 hours, the resulting crystals were collected by filtration, methanol-washed and dried to obtain 2.6 g of 6-[2-(3,4-dimethoxybenzoylamino)acetyl]-3,4-dihydrocarbostyril as white acicular crystals.

Provenance & Evidence