Water → HCID 86670920, compound

Participants

Reaction Steps

A mixture of 3-(6-bromo-pyridin-2-yl)-8-chloro-imidazo[1,2-a]pyrazine (from Example 38 supra) (3.09 g, 10.0 mmol), 2-morpholin-4-yl-ethylamine (2.6 g, 20.0 mmol), NEt3 (2.02 g, 20.0 mmol) in 2-propanol (300 mL) was stirred and heated at reflux for 16 hours. The solution was then cooled to room temperature and poured into water. The resulted solid was filtered and washed with water. The crude product was purified by chromatography (CH2Cl2:CH3OH, 20:1) to give [3-(6-bromo-pyridin-2-yl)-imidazo[1,2-a]pyrazin-8-yl]-(2-morpholin-4-yl-ethyl)-amine. (Yield 2.5 g, 62%). LC-MS: [M+H]+ 403.

Provenance & Evidence