Water → HCID 86603708, compound

Participants

Reaction Conditions

Reaction Steps

To a mixture of ethyl (2E)-3-(5-chloro-2-pyrazinyl)acrylate (278 mg) in 1,3-dimethyl-2-imidazolidinone (2.78 mL) was added (3R)-1-(3-methoxybenzyl)-3-pyrrolidinamine dihydrochloride (547.5 mg) and K2CO3 (1.08 g), which was stirred at 106° C. for 3 hours. To the resultant was added H2O, which was extracted with ethyl acetate. The organic phase was washed with brine, dried over Na2SO4, filtered, and evaporated in vacuo. The residue was purified by column chromatography on silica gel to give ethyl (2E)-3-(5-{[(3R)-1-(3-methoxybenzyl)-3-pyrrolidinyl]amino}-2-pyrazinyl)acrylate (367.5 mg) as a brown solid.

Provenance & Evidence