N-methyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)aniline → Methyl 1-cyclopropyl-9-methyl-8-(4-(methylamino)-phenyl)-4-oxo-4H-quinolizine-3-carboxylate

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반응 단계

Methyl 8-(4-(methylamino)-phenyl)-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 (74 mg, 0.25 mmol) and N-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-aniline (71 mg, 0.31 mmol). Purification by flash silica column chromatography (DCM:MeOH) (1:0 to 94:6) afforded the title compound as a yellow solid (81 mg, 81%).

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