4-bromo-1H-indol-6-amine

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 4-Bromo-6-amino indole (100 mg, 0.47 mmol) and triethylamine (0.1 ml, 0.71 mmol) were stirred together in pyridine at 0° C. Benzene sulphonyl chloride (84 mg, 0.47 mmol) was then added and the mixture stirred for 1 hour, then allowed to warm to room temperature. The mixture was loaded directly onto an aminopropyl cartridge (10 g) and eluted with methanol. Solvent was evaporated to afford the title compound as an orange/brown gum (90 mg). eluted with methanol Solvent was evaporated

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 4-Bromo-6-amino indole (100 mg, 0.47 mmol) and triethylamine (0.1 ml, 0.71 mmol) were stirred together in pyridine at 0° C. Benzene sulphonyl chloride (84 mg, 0.47 mmol) was then added and the mixture stirred for 1 hour, then allowed to warm to room temperature. The mixture was loaded directly onto an aminopropyl cartridge (10 g) and eluted with methanol. Solvent was evaporated to afford the title compound as an orange/brown gum (90 mg). eluted with methanol Solvent was evaporated

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 4-Bromo-6-amino indole (100 mg, 0.47 mmol) and triethylamine (0.1 ml, 0.71 mmol) were stirred together in pyridine at 0° C. Mesyl chloride (54 mg, 0.47 mmol) was then added and the mixture stirred for 1 hour, then allowed to warm to room temperature. The mixture was loaded directly onto an aminopropyl cartridge (10 g) and eluted with methanol. Solvent was evaporated and the residue was further purified by chromatography on silica (20 g cartridge) eluting with 0-25% methanol in DCM over 20 mins to afford the title compound as a orange/brown gum (110 mg). eluted with methanol Solvent was evaporated the residue was further purified by chromatography on silica (20 g cartridge) eluting with 0-25% methanol in DCM over 20 mins

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 4-Bromo-6-amino indole (100 mg, 0.47 mmol) and triethylamine (0.1 ml, 0.71 mmol) were stirred together in pyridine at 0° C. Mesyl chloride (54 mg, 0.47 mmol) was then added and the mixture stirred for 1 hour, then allowed to warm to room temperature. The mixture was loaded directly onto an aminopropyl cartridge (10 g) and eluted with methanol. Solvent was evaporated and the residue was further purified by chromatography on silica (20 g cartridge) eluting with 0-25% methanol in DCM over 20 mins to afford the title compound as a orange/brown gum (110 mg). eluted with methanol Solvent was evaporated the residue was further purified by chromatography on silica (20 g cartridge) eluting with 0-25% methanol in DCM over 20 mins

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 4-Bromo-1H-indol-6-amine (200 mg, 0.81 mmol) was treated with methanesulfonyl chloride (66 μl, 0.85 mmol) according to the method described in Preparation 15b.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 4-Bromo-6-amino indole (100 mg, 0.47 mmol) and triethylamine (0.1 ml, 0.71 mmol) were stirred together in pyridine at 0° C. Benzene sulphonyl chloride (84 mg, 0.47 mmol) was then added and the mixture stirred for 1 hour, then allowed to warm to room temperature. The mixture was loaded directly onto an aminopropyl cartridge (10 g) and eluted with methanol. Solvent was evaporated to afford the title compound as an orange/brown gum (90 mg). eluted with methanol Solvent was evaporated

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 4-Bromo-6-amino indole (100 mg, 0.47 mmol) and triethylamine (0.1 ml, 0.71 mmol) were stirred together in pyridine at 0° C. Mesyl chloride (54 mg, 0.47 mmol) was then added and the mixture stirred for 1 hour, then allowed to warm to room temperature. The mixture was loaded directly onto an aminopropyl cartridge (10 g) and eluted with methanol. Solvent was evaporated and the residue was further purified by chromatography on silica (20 g cartridge) eluting with 0-25% methanol in DCM over 20 mins to afford the title compound as a orange/brown gum (110 mg). eluted with methanol Solvent was evaporated the residue was further purified by chromatography on silica (20 g cartridge) eluting with 0-25% methanol in DCM over 20 mins

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 4-Bromo-1H-indol-6-amine (200 mg, 0.81 mmol) was treated with methanesulfonyl chloride (66 μl, 0.85 mmol) according to the method described in Preparation 15b.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 4-Bromo-6-amino indole (100 mg, 0.47 mmol) and triethylamine (0.1 ml, 0.71 mmol) were stirred together in pyridine at 0° C. Benzene sulphonyl chloride (84 mg, 0.47 mmol) was then added and the mixture stirred for 1 hour, then allowed to warm to room temperature. The mixture was loaded directly onto an aminopropyl cartridge (10 g) and eluted with methanol. Solvent was evaporated to afford the title compound as an orange/brown gum (90 mg). eluted with methanol Solvent was evaporated

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 4-Bromo-6-amino indole (100 mg, 0.47 mmol) and triethylamine (0.1 ml, 0.71 mmol) were stirred together in pyridine at 0° C. Mesyl chloride (54 mg, 0.47 mmol) was then added and the mixture stirred for 1 hour, then allowed to warm to room temperature. The mixture was loaded directly onto an aminopropyl cartridge (10 g) and eluted with methanol. Solvent was evaporated and the residue was further purified by chromatography on silica (20 g cartridge) eluting with 0-25% methanol in DCM over 20 mins to afford the title compound as a orange/brown gum (110 mg). eluted with methanol Solvent was evaporated the residue was further purified by chromatography on silica (20 g cartridge) eluting with 0-25% methanol in DCM over 20 mins