Water → HCID 86603768, compound

Participants

Reaction Conditions

Reaction Steps

To a solution of ethyl (2E)-3-[5-chloro-6-(4-piperidinylamino)-3-pyridinyl]acrylate dihydrochloride (500 mg) in DMF (5 ml) was added 1-chloro-3-(chloromethyl)benzene (0.173 ml) and N,N-diisopropylethylamine (0.91 ml), the mixture was stirred at 70° C. for 7 hour. The mixed solution was poured into a mixture of water (30 ml) and AcOEt (30 ml). The organic layer was separated, washed with water twice and brine, dried over sodium sulfate and concentrated in vacuo. The residue was purified by silica gel column chromatography eluted with 5% MeOH in dichloromethane to give ethyl (2E)-3-(5-chloro-6-{[1-(3-chlorobenzyl)-4-piperidinyl]amino}-3-pyridinyl)acrylate (261 mg, 46%).

Provenance & Evidence