Water → HCID 15078701, compound

Participants

Reaction Steps

To a solution of 1.0 g (0.0053 mol) of 2-chloro-3-cyano-1-azaazulene in 20 ml of dimethylformamide were added 0.7 g (0.0053 mol) of anhydrous potassium carbonate and 1.2 g (0.0053 mol) of 2-methoxyphenylpiperadine hydrochloride. The reaction mixture was stirred at room temperature for 24 hours. The reaction mixture was poured into water with ice, and the precipitate was filtered and washed with water. After drying, the precipitate was recrystallized from mixture of ethyl acetate and petroleum ether to give 3.5 g of title compound (yield: 97.2%).

Provenance & Evidence