Hydrochloric Acid → HCID 136463798, compound

Participants

Reaction Steps

(Z)-2-(5-bromo-2-hydroxybenzoyl)-3-hydroxypyridine O-t-butyloxime (0.86 g) was dissolved in ethanol (20 ml), to which was added 2N-HCl (1.4 ml). The mixture was stirred for one hour at room temperature, then the solvent was distilled off under reduced pressure. The residue was crystallized with ethyl acetate to give (Z)-2-(5-bromo-2-hydroxybenzoyl)-3-hydroxypyridine O-t-butyloxime hydrochloride (0.31 g) (Compound 45).

Provenance & Evidence