Triethylamine → N-[4-[(6,11-Dihydro-5H-dibenz[b,e]azepin-5-yl)carbonyl]phenyl]-N-methyl-2-methylbenzamide

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Reaction Steps

A mixture of 0.291 g of 6,11-dihydro-5H-dibenz[b,e]azepine, 0.518 g of 4-[N-methyl-N-(2-methylbenzoyl)amino]benzoyl chloride and 0.182 g of triethylamine in 10 ml of tetrahydrofuran is stirred at room temperature for 2 hours. The solvent is removed, the residue diluted with water and extracted with dichloromethane. The extract is washed with 1 N HCl water, 1M NaHCO3, brine and dried (Na2SO4). The solution is passed through a thin pad of hydrous magnesium silicate. The filtrate is concentrated and chilled to give 0.52 g of crystals, m.p. 160°-170° C.

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