2-氟苯甲酰胺

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:

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:100.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 0.24 g (1.5 mmol) of 2-fluorobenzamide and 0.19 g (1.6 mmol, 1.1 eq) of oxalyl chloride were added to 10 ml of 1,2-dichloroethane and then the mixture was stirred for 8 hours at 100° C. The reaction solution was cooled down to room temperature. The reaction solvent and excessive oxalyl chloride were removed by distillation under reduced pressure to obtain 2-fluorobenzoyl isocyanate in an oily state. 10 ml of fresh 1,2-dichloroethane and 0.28 g (1.5 mmol) of 2,3-dichloro-4-cyano aniline were successively added thereto, reacted for 2 hours and filtered to obtain 0.41 g (Yield 73%) of the title compound as a solid. The reaction solution was cooled down to room temperature The reaction solvent and excessive oxalyl chloride were removed by distillation under reduced pressure

反应条件: temp:100.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 0.22 g (1.6 mmol) of 2-fluorobenzamide and 0.22 g (1.8 mmol, 1.1 eq) of oxalyl chloride were added to 10 ml of 1,2-dichloroethane and then the mixture was stirred for 8 hours at 100° C. The reaction solution was cooled down to room temperature. The reaction solvent and excessive oxalyl chloride were removed by distillation under reduced pressure to obtain 2-fluorobenzoyl isocyanate in an oily state. 10 ml of fresh 1,2-dichloroethane and 0.3 g (1.6 mmol) of 2-chloro-4-fluoro-3-trifluoromethyl aniline were successively added thereto, reacted for 2 hours and filtered to obtain 0.42 g (Yield 67%) of the title compound as a solid. The reaction solution was cooled down to room temperature The reaction solvent and excessive oxalyl chloride were removed by distillation under reduced pressure

反应条件: temp:100.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 0.38 g (2.7 mmol) of 2-fluorobenzamide and 0.36 g (2.9 mmol, 1.1 eq) of oxalyl chloride were added to 10 ml of 1,2-dichloroethane and then the mixture was stirred for 8 hours at 100° C. The reaction solution was cooled down to room temperature. The reaction solvent and excessive oxalyl chloride were removed by distillation under reduced pressure to obtain 2-fluorobenzoyl isocyanate in an oily state. 10 ml of fresh 1,2-dichloroethane and 0.7 g (2.7 mmol) of 2-bromo-4-fluoro-5-trifluoromethyl aniline were successively added thereto, reacted for 2 hours and filtered to obtain 1.06 g (Yield 93%) of the title compound as a solid. The reaction solution was cooled down to room temperature The reaction solvent and excessive oxalyl chloride were removed by distillation under reduced pressure

反应条件: temp:100.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 0.38 g (2.7 mmol) of 2-fluorobenzamide and 0.36 g (2.9 mmol, 1.1 eq) of oxalyl chloride were added to 10 ml of 1,2-dichloroethane and then the mixture was stirred for 8 hours at 100° C. The reaction solution was cooled down to room temperature. The reaction solvent and excessive oxalyl chloride were removed by distillation under reduced pressure to obtain 2-fluorobenzoyl isocyanate in an oily state. 10 ml of fresh 1,2-dichloroethane and 0.7 g (2.7 mmol) of 2-bromo-4-fluoro-5-trifluoromethyl aniline were successively added thereto, reacted for 2 hours and filtered to obtain 1.06 g (Yield 93%) of the title compound as a solid. The reaction solution was cooled down to room temperature The reaction solvent and excessive oxalyl chloride were removed by distillation under reduced pressure

反应条件: temp:100.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 0.47 g (3.0 mmol) of 2-fluorobenzamide and 0.40 g (3.2 mmol, 1.05 eq) of oxalyl chloride were added to 10 ml of 1,2-dichloroethane and then the mixture was stirred for 8 hours at 100° C. The reaction solution was cooled down to room temperature. The reaction solvent and excessive oxalyl chloride were removed by distillation under reduced pressure to obtain 2-fluorobenzoyl isocyanate in an oily state. 10 ml of fresh 1,2-dichloroethane and 0.95 g (3.0 mmol) of 2,4-dibromo-5-trifluoromethyl aniline were successively added thereto, reacted for 2 hours and filtered to obtain 1.11 g (Yield 77%) of the title compound as a solid. The reaction solution was cooled down to room temperature The reaction solvent and excessive oxalyl chloride were removed by distillation under reduced pressure

反应条件: temp:100.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 0.43 g (3.1 mmol) of 2-fluorobenzamide and 0.43 g (3.4 mmol, 1.1 eq) of oxalyl chloride were added to 10 ml of 1,2-dichloroethane and then the mixture was stirred for 8 hours at 100° C. The reaction solution was cooled down to room temperature. The reaction solvent and excessive oxalyl chloride were removed by distillation under reduced pressure to obtain 2-fluorobenzoyl isocyanate in an oily state. 10 ml of fresh 1,2-dichloroethane and 0.85 g (3.1 mmol) of 2-bromo-4-chloro-5-trifluoromethyl aniline were successively added thereto, reacted for 2 hours and filtered to obtain 0.82 g (Yield 60%) of the title compound as a solid. The reaction solution was cooled down to room temperature The reaction solvent and excessive oxalyl chloride were removed by distillation under reduced pressure