3-溴-4-氟苯甲酰氯

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 4-Chloro-3-iodobenzoylchloride was prepared from 4-chloro-3-iodobenzoic acid according to the procedure described in Example 183 for the synthesis of 3-bromo-4-fluorobenzoyl chloride.

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 4-Chloro-3-iodobenzoylchloride was prepared from 4-chloro-3-iodobenzoic acid according to the procedure described in Example 183 for the synthesis of 3-bromo-4-fluorobenzoyl chloride.

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 3-Bromo-4-chlorobenzoyl chloride was prepared from 3-bromo-4-chlorobenzoic acid according to the procedure described in Example 183 for the synthesis of 3-bromo-4-fluorobenzoyl chloride.

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 3-Bromo-4-chlorobenzoyl chloride was prepared from 3-bromo-4-chlorobenzoic acid according to the procedure described in Example 183 for the synthesis of 3-bromo-4-fluorobenzoyl chloride.

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 3-Bromo-4-fluoro-N-(3-(trifluoromethyl)phenyl)benzamide was synthesized from 3-trifluoromethylaniline and 3-bromo-4-fluorobenzoyl chloride according to the procedure described in Example 183, affording the title compound as a white solid. MS (M−H+) 360.0; Calculated for C14H8BrF4NO: 361.

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 2-Fluoro-3-(trifluromethyl)aniline (0.515 g, 0.37 mL, 2.88 mmol) was added to a solution of 3-bromo-4-fluorobenzoyl chloride (0.650 g, 2.74 mmol) in dichloromethane (5 ml), and the mixture stirred at room temperature for 30 min. Triethylamine (0.360 g, 0.50 ml, 3.56 mmol) was added and the solution stirred at room temperature for 1 h. The reaction mixture was partitioned between dichloromethane and saturated aqueous sodium bicarbonate solution. The aqueous phase was separated and extracted with dichloromethane. The combined organic phases were washed with water, brine, dried over anhydrous sodium sulfate, filtered, and concentrated to afford a light yellow solid. Trituration with dichloromethane and filtering afforded 3-bromo-4-fluoro-N-(2-fluoro-3-(trifluoromethyl)phenyl)benzamide as a white solid. MS (M−H+) 377.9; Calculated for C14H7BrF5NO: 379. the solution stirred at room temperature for 1 h The reaction mixture was partitioned between dichloromethane and saturated aqueous sodium bicarbonate solution The aqueous phase was separated extracted with dichloromethane The combined organic phases were washed with water, brine dried over anhydrous sodium sulfate filtered concentrated to afford a light yellow solid Trituration with dichloromethane and filtering

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 2-Fluoro-3-(trifluromethyl)aniline (0.515 g, 0.37 mL, 2.88 mmol) was added to a solution of 3-bromo-4-fluorobenzoyl chloride (0.650 g, 2.74 mmol) in dichloromethane (5 ml), and the mixture stirred at room temperature for 30 min. Triethylamine (0.360 g, 0.50 ml, 3.56 mmol) was added and the solution stirred at room temperature for 1 h. The reaction mixture was partitioned between dichloromethane and saturated aqueous sodium bicarbonate solution. The aqueous phase was separated and extracted with dichloromethane. The combined organic phases were washed with water, brine, dried over anhydrous sodium sulfate, filtered, and concentrated to afford a light yellow solid. Trituration with dichloromethane and filtering afforded 3-bromo-4-fluoro-N-(2-fluoro-3-(trifluoromethyl)phenyl)benzamide as a white solid. MS (M−H+) 377.9; Calculated for C14H7BrF5NO: 379. the solution stirred at room temperature for 1 h The reaction mixture was partitioned between dichloromethane and saturated aqueous sodium bicarbonate solution The aqueous phase was separated extracted with dichloromethane The combined organic phases were washed with water, brine dried over anhydrous sodium sulfate filtered concentrated to afford a light yellow solid Trituration with dichloromethane and filtering

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: Oxalyl chloride (1.739 g, 1.20 ml, 13.7 mmol) was added dropwise to a solution of 3-bromo-4-fluorobenzoic acid (0.600 mg, 2.74 mmol) and dichloromethane (9 ml). N,N-Dimethylformamide (1 drop) was added and the colorless solution stirred at rt for 1 h. The solution was concentrated to afford 3-bromo-4-fluorobenzoyl chloride an off-white solid which was used directed without purification. The solution was concentrated

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 1-(3-Bromo-4-fluorobenzoyl)-3-[2-(2-cyclohexylmethylpiperidino)-ethyl]-5-methoxy-2-methylindole is prepared by reaction of 3-[2-(2-cyclohexylmethylpiperidino)ethyl]-5-methoxy-2-methylindole with sodium hydride in DMF and reaction of the resulting sodium salt with 3-bromo-4-fluorobenzoyl chloride following the procedure described above in Example 1.