Dichloromethane → HCID 67364390, compound

Participants

Reaction Steps

To a solution of 429 mg (1.22 mmol) 5-[2-(5-Chloro-2-fluoro-phenyl)-[1,8]naphthyridin-4-yl]-pyridin-2-ylamine in 5 ml dichloromethane 195 mg (1.84 mmol) sodium bicarbonate was added. Then 94 μl (1.84 mmol) bromine were added slowly. The reaction mixture was stirred for 1 hour at room temperature and subsequently was partitioned between water and dichloromethane. The organic phase was dried over sodium sulfate and evaporated yielding 3-bromo-5-[2-(5-chloro-2-fluoro-phenyl)-[1,8]naphthyridin-4-yl]-pyridin-2-ylamine as brown amorphous solid; HPLC-MS: 2.18 min, [M+H] 431.

Provenance & Evidence