1,2-Dichloroethane → HCID 59456957, compound

Participants

Reaction Steps

To a suspension of 2-amino-5-bromo-nicotinic acid hydrobromide (4.00 g, 13.4 mmol) in CH2Cl2 (150 mL) was added Et3N (2.79 mL, 20.1 mmol), EDC (2.70 g, 14.1 mmol), and HOBt (1.91 g, 14.1 mmol) at 0° C., and the mixture was stirred for 10 min. N,N-dimethylethylenediamine was then added, and the mixture was allowed to stir overnight at room temperature. The organic solution was washed with 2 N NaOH (2×20 mL), H2O (2×20 mL) and brine, dried over Na2SO4 and filtered. The solvent was concentrated to give the title compound (2.70 g, 70%) as a yellow solid: MS (ESI) m/e 287 (M+H)+.

Provenance & Evidence