5-FLUORO-2-METHOXYCARBONYLPHENYLBORONIC ACID

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 5-Fluoro-2-(methoxycarbonyl)phenylboronic acid (1.00 g), benzyl bromide (0.50 mL), K2CO3 (1.75 g), and [1,1′-bis(diphenylphosphino)ferrocene]dichloropalladium(II) (PdCl2(dppf)) (0.17 g) were stirred in tetrahydrofuran (20 mL) at 60° C. for 24 hours. The reaction mixture was chromatographed on silica gel with 2% ethyl acetate/hexanes. The reaction mixture was chromatographed on silica gel with 2% ethyl acetate/hexanes

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 5-Fluoro-2-(methoxycarbonyl)phenylboronic acid (1.00 g), 2-(phenylthio)isoindoline-1,3-dione (0.86 g), and (2-hydroxy-3,5-diisopropylbenzoyloxy)copper (0.29 g) were stirred in dioxane (15 mL) at 50° C. for 24 hours. The reaction mixture was chromatographed on silica gel with 5% ethyl acetate/hexanes. The reaction mixture was chromatographed on silica gel with 5% ethyl acetate/hexanes

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 5-Fluoro-2-(methoxycarbonyl)phenylboronic acid (1.00 g), 2-(phenylthio)isoindoline-1,3-dione (0.86 g), and (2-hydroxy-3,5-diisopropylbenzoyloxy)copper (0.29 g) were stirred in dioxane (15 mL) at 50° C. for 24 hours. The reaction mixture was chromatographed on silica gel with 5% ethyl acetate/hexanes. The reaction mixture was chromatographed on silica gel with 5% ethyl acetate/hexanes

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: The title compound was synthesized according to the procedure described for the preparation of Example 1 using 4-chloro-3-iodopyridin-2-amine (1.20 g, 4.72 mmol) and 5-fluoro-2-methoxycarbonylphenylboronic acid (1.03 g, 5.19 mmol) to provide 410 (250 mg, 21% yield) as a solid. LC-MS (M+H=249, obsd.=249). The title compound was synthesized

反応条件: temp:100.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 2-Amino-3-bromopyridine (87 mg, 0.50 mmol), 5-fluoro-2-methoxycarbonylphenylboronic acid (149 mg, 0.75 mmol), palladium(II) acetate (5 mg, 0.02 mmol), 2-dicyclohexylphosphino-2′,6′-dimethoxybiphenyl (16 mg, 0.04 mmol), and potassium carbonate (207 mg, 1.50 mmol) were dissolved in dioxane/H2O (1.65 mL, 10/1, v/v), and stirred overnight at 100° C. The reaction mixture was concentrated, suspended in EtOAc/H2O, and filtered. The precipitate was washed with EtOAc/H2O, and dried under vacuum to provide 3 (35 mg, 33% yield) as a solid. LC-MS (M+H=215, obsd.=215). 1H NMR (400 MHz, d6-DMSO): δ 12.12 (s, 1H), 8.84 (d, 1H), 8.53 (d, 1H), 8.43 (d, 1H), 8.38 (dd, 1H), 7.53 (t, 1H), 7.33 (dd, 1H). The reaction mixture was concentrated filtered The precipitate was washed with EtOAc/H2O dried under vacuum

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 5-Fluoro-2-(methoxycarbonyl)phenylboronic acid (1.00 g), benzyl bromide (0.50 mL), K2CO3 (1.75 g), and [1,1′-bis(diphenylphosphino)ferrocene]dichloropalladium(II) (PdCl2(dppf)) (0.17 g) were stirred in tetrahydrofuran (20 mL) at 60° C. for 24 hours. The reaction mixture was chromatographed on silica gel with 2% ethyl acetate/hexanes. The reaction mixture was chromatographed on silica gel with 2% ethyl acetate/hexanes

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 5-Fluoro-2-(methoxycarbonyl)phenylboronic acid (1.00 g), benzyl bromide (0.50 mL), K2CO3 (1.75 g), and [1,1′-bis(diphenylphosphino)ferrocene]dichloropalladium(II) (PdCl2(dppf)) (0.17 g) were stirred in tetrahydrofuran (20 mL) at 60° C. for 24 hours. The reaction mixture was chromatographed on silica gel with 2% ethyl acetate/hexanes. The reaction mixture was chromatographed on silica gel with 2% ethyl acetate/hexanes

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 5-Fluoro-2-(methoxycarbonyl)phenylboronic acid (1.00 g), 2-(phenylthio)isoindoline-1,3-dione (0.86 g), and (2-hydroxy-3,5-diisopropylbenzoyloxy)copper (0.29 g) were stirred in dioxane (15 mL) at 50° C. for 24 hours.

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 5-Fluoro-2-(methoxycarbonyl)phenylboronic acid (1.00 g), benzyl bromide (0.50 mL), K2CO3 (1.75 g), and [1,1′-bis(diphenylphosphino)ferrocene]dichloropalladium(II) (PdCl2(dppf)) (0.17 g) were stirred in tetrahydrofuran (20 mL) at 60° C. for 24 hours. The reaction mixture was chromatographed on silica gel with 2% ethyl acetate/hexanes. The reaction mixture was chromatographed on silica gel with 2% ethyl acetate/hexanes

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 5-Fluoro-2-(methoxycarbonyl)phenylboronic acid (1.00 g), benzyl bromide (0.50 mL), K2CO3 (1.75 g), and [1,1′-bis(diphenylphosphino)ferrocene]dichloropalladium(II) (PdCl2(dppf)) (0.17 g) were stirred in tetrahydrofuran (20 mL) at 60° C. for 24 hours. The reaction mixture was chromatographed on silica gel with 2% ethyl acetate/hexanes. The reaction mixture was chromatographed on silica gel with 2% ethyl acetate/hexanes