Acetyl chloride → HCID 90408610, compound

Participants

Reaction Conditions

Reaction Steps

To a solution of methyl 4-acetamido-6-(4-bromo-2,5-difluorophenyl)-3-chloropicolinate (0.300 g, 0.715 mmol) in a mixture of MeOH (3.57 mL) and THF (3.57 mL) was slowly added acetyl chloride (1.017 mL, 14.30 mmol). The reaction mixture was stirred at 20° C. for 2 h. The mixture was then poured into a saturated aqueous solution of NaHCO3 and extracted with EtOAc (3×). The combined organic layers were dried over Na2SO4, filtered, concentrated and dried in vacuo to afford methyl 4-amino-6-(4-bromo-2,5-difluorophenyl)-3-chloropicolinate (0.257 g, 0.681 mmol, 95%) as a white solid.

Provenance & Evidence