5-bromo-1H-indol-6-amine

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: A mixture of 5-bromo-6-nitro-1H-indole (7.5 g, 31.1 mmol) and Raney Ni (1 g) in ethanol was stirred under H2 (1 atm) at room temperature for 2 h. The catalyst was filtered off and the filtrate was concentrated to dryness. The residue was purified by column chromatography on silica gel to give 5-bromo-1H-indol-6-ylamine (B-27) (2 g, 30%). 1H NMR (DMSO-d6) δ 10.6 (s, 1 H), 7.49 (s, 1 H), 6.79-7.02 (m, 1 H), 6.79 (s, 1 H), 6.14-6.16 (m, 1 H), 4.81 (s, 2 H). The catalyst was filtered off the filtrate was concentrated to dryness The residue was purified by column chromatography on silica gel

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

実験手順: A mixture of 5-bromo-6-nitro-1H-indole (7.5 g, 31.1 mmol) and Raney Ni (1 g) in ethanol was stirred under H2 (1 atm) at room temperature for 2 h. The catalyst was filtered off and the filtrate was concentrated to dryness. The residue was purified by column chromatography on silica gel to give 5-bromo-1H-indol-6-ylamine (B-27) (2 g, 30%). 1H NMR (DMSO-d6) δ 10.6 (s, 1H), 7.49 (s, 1H), 6.79-7.02 (m, 1H), 6.79 (s, 1H), 6.14-6.16 (m, 1H), 4.81 (s, 2H). The catalyst was filtered off the filtrate was concentrated to dryness The residue was purified by column chromatography on silica gel

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

実験手順: A mixture of 5-bromo-6-nitro-1H-indole (7.5 g, 31.1 mmol) and Raney Ni (1 g) in ethanol was stirred under H2 (1 atm) at room temperature for 2 h. The catalyst was filtered off and the filtrate was concentrated to dryness. The residue was purified by column chromatography on silica gel to give 5-bromo-1H-indol-6-ylamine (B-27) (2 g, 30%). 1H NMR (DMSO-d6) δ 10.6 (s, 1 H), 7.49 (s, 1 H), 6.79-7.02 (m, 1 H), 6.79 (s, 1 H), 6.14-6.16 (m, 1 H), 4.81 (s, 2 H). The catalyst was filtered off the filtrate was concentrated to dryness The residue was purified by column chromatography on silica gel

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

実験手順: A mixture of 5-bromo-6-nitro-1H-indole (7.5 g, 31.1 mmol) and Raney Ni (1 g) in ethanol was stirred under H2 (1 atm) at room temperature for 2 h. The catalyst was filtered off and the filtrate was concentrated to dryness. The residue was purified by column chromatography on silica gel to give 5-bromo-1H-indol-6-ylamine (B-27) (2 g, 30%). 1H NMR (DMSO-d6) δ 10.6 (s, 1 H), 7.49 (s, 1 H), 6.79-7.02 (m, 1 H), 6.79 (s, 1 H), 6.14-6.16 (m, 1 H), 4.81 (s, 2 H). The catalyst was filtered off the filtrate was concentrated to dryness The residue was purified by column chromatography on silica gel

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

実験手順: A mixture of 5-bromo-6-nitro-1H-indole (7.5 g, 31.1 mmol) and Raney Ni (1 g) in ethanol was stirred under H2 (1 atm) at room temperature for 2 h. The catalyst was filtered off and the filtrate was concentrated to dryness. The residue was purified by column chromatography on silica gel to give 5-bromo-1H-indol-6-ylamine (B-27) (2 g, 30%). 1H NMR (DMSO-d6) δ 10.6 (s, 1 H), 7.49 (s, 1 H), 6.79-7.02 (m, 1 H), 6.79 (s, 1 H), 6.14-6.16 (m, 1 H), 4.81 (s, 2 H). The catalyst was filtered off the filtrate was concentrated to dryness The residue was purified by column chromatography on silica gel

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

実験手順: A mixture of 5-bromo-6-nitro-1H-indole (7.5 g, 31.1 mmol) and Raney Ni (1 g) in ethanol was stirred under H2 (1 atm) at room temperature for 2 h. The catalyst was filtered off and the filtrate was concentrated to dryness. The residue was purified by column chromatography on silica gel to give 5-bromo-1H-indol-6-ylamine (B-27) (2 g, 30%). 1H NMR (DMSO-d6) δ 10.6 (s, 1H), 7.49 (s, 1H), 6.79-7.02 (m, 1H), 6.79 (s, 1H), 6.14-6.16 (m, 1H), 4.81 (s, 2H). The catalyst was filtered off the filtrate was concentrated to dryness The residue was purified by column chromatography on silica gel

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

実験手順: A mixture of 5-bromo-6-nitro-1H-indole (7.5 g, 31.1 mmol) and Raney Ni (1 g) in ethanol was stirred under H2 (1 atm) at room temperature for 2 h. The catalyst was filtered off and the filtrate was concentrated to dryness. The residue was purified by column chromatography on silica gel to give 5-bromo-1H-indol-6-ylamine (B-27) (2 g, 30%). 1H NMR (DMSO-d6) δ 10.6 (s, 1H), 7.49 (s, 1H), 6.79-7.02 (m, 1H), 6.79 (s, 1H), 6.14-6.16 (m, 1H), 4.81 (s, 2H). The catalyst was filtered off the filtrate was concentrated to dryness The residue was purified by column chromatography on silica gel

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: A mixture of 5-bromo-6-nitro-1H-indole (7.5 g, 31.1 mmol) and Raney Ni (1 g) in ethanol was stirred under H2 (1 atm) at room temperature for 2 h. The catalyst was filtered off and the filtrate was concentrated to dryness. The residue was purified by column chromatography on silica gel to give 5-bromo-1H-indol-6-ylamine (B-27) (2 g, 30%). 1H NMR (DMSO-d6) δ 10.6 (s, 1H), 7.49 (s, 1H), 6.79-7.02 (m, 1H), 6.79 (s, 1H), 6.14-6.16 (m, 1H), 4.81 (s, 2H). The catalyst was filtered off the filtrate was concentrated to dryness The residue was purified by column chromatography on silica gel

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

実験手順: A mixture of 5-bromo-6-nitro-1H-indole (7.5 g, 31.1 mmol) and Raney Ni (1 g) in ethanol was stirred under H2 (1 atm) at room temperature for 2 h. The catalyst was filtered off and the filtrate was concentrated to dryness. The residue was purified by column chromatography on silica gel to give 5-bromo-1H-indol-6-ylamine (B-27) (2 g, 30%). 1H NMR (DMSO-d6) δ 10.6 (s, 1H), 7.49 (s, 1H), 6.79-7.02 (m, 1H), 6.79 (s, 1H), 6.14-6.16 (m, 1H), 4.81 (s, 2H). The catalyst was filtered off the filtrate was concentrated to dryness The residue was purified by column chromatography on silica gel

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

実験手順: A mixture of 5-bromo-6-nitro-1H-indole (7.5 g, 31.1 mmol) and Raney Ni (1 g) in ethanol was stirred under H2 (1 atm) at room temperature for 2 h. The catalyst was filtered off and the filtrate was concentrated to dryness. The residue was purified by column chromatography on silica gel to give 5-bromo-1H-indol-6-ylamine (B-27) (2 g, 30%). 1H NMR (DMSO-d6) δ 10.6 (s, 1H), 7.49 (s, 1H), 6.79-7.02 (m, 1H), 6.79 (s, 1H), 6.14-6.16 (m, 1H), 4.81 (s, 2H). The catalyst was filtered off the filtrate was concentrated to dryness The residue was purified by column chromatography on silica gel