2-Pyridinamine, 5-iodo- → HCID 69203579, compound

Participants

Reaction Steps

Reflux a solution of 3-oxo-propionic acid ethyl ester (J. Med. Chem. 2001, 44(12), 1193-2003; 3.4 g, 23.7 mmol) and 2-amino-5-iodopyridine in 1:1 acetonitrile/ethanol (100 mL) overnight. Dilute with saturated aqueous sodium bicarbonate, extract into dichloromethane (4×100 mL), combine organics, and concentrate. Flash chromatography using appropriate ethyl acetate/hexane mixtures gives 3.7 g (78%) of the subtitled compound as an off-white solid. ES+ m/e 316.7 (M+1).

Provenance & Evidence