3-Fluoropyridine-4-boronic acid → HCID 86696749, compound

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Reaction Steps

Methyl 8-(3-fluoropyridin-4-yl)-1-cyclopropyl-9-methyl-4-oxo-4H-quinolizine-3-carboxylate was prepared according to General Procedure A from methyl 8-chloro-1-cyclopropyl-9-methyl-4-oxo-4H-quinolizine-3-carboxylate (100 mg, 0.34 mmol) and (3-fluoropyridin-4-yl)-boronic acid (65.3 mg, 0.41 mmol). Purification by flash silica column chromatography (DCM:MeOH) (1:0 to 9:1) afforded the title compound as a yellow solid (78 mg, 65%).

Provenance & Evidence