3-fluorobenzoyl isothiocyanate

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

实验步骤: 3-Fluoro-1-benzenecarbonyl isothiocyanate was prepared using commercially available 3-fluoro-1-benzenecarbonyl chloride (80 mg) as a starting compound according to the description of the literature. 4-[(6,7-Dimethoxy-4-quinazolinyl)oxy]aniline (50 mg) was dissolved in toluene (5 ml) and ethanol (1 ml) to prepare a solution. A solution of 3-fluoro-1-benzenecarbonyl isothiocyanate in ethanol (1 ml) was then added to the solution, and the mixture was stirred at room temperature for 2 hr. The reaction solution was concentrated, and the residue was purified by chromatography on silica gel using chloroform/acetone for development to give the title compound (60 mg, yield 75%). The reaction solution was concentrated the residue was purified by chromatography on silica gel

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

实验步骤: 3-Fluoro-1-benzenecarbonyl isothiocyanate was prepared using commercially available 3-fluoro-1-benzenecarbonyl chloride (80 mg) as a starting compound according to the description of the literature. 2-Chloro-4-[(6,7-dimethoxy-4-quinolyl)oxy]aniline (50 mg) was dissolved in toluene (5 ml) and ethanol (1 ml) to prepare a solution. A solution of 3-fluoro-1-benzenecarbonyl isothiocyanate in ethanol (1 ml) was then added to the solution, and the mixture was stirred at room temperature for 2 hr. The reaction solution was concentrated, and the residue was purified by chromatography on silica gel using chloroform/acetone for development to give the title compound (50 mg, yield 58%). The reaction solution was concentrated the residue was purified by chromatography on silica gel

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

实验步骤: 3-Fluoro-1-benzenecarbonyl isothiocyanate was prepared using commercially available 3-fluoro-1-benzenecarbonyl chloride (80 mg) as a starting compound according to the description of the literature. 2-Chloro-4-[(6,7-dimethoxy-4-quinolyl)oxy]aniline (50 mg) was dissolved in toluene (5 ml) and ethanol (1 ml) to prepare a solution. A solution of 3-fluoro-1-benzenecarbonyl isothiocyanate in ethanol (1 ml) was then added to the solution, and the mixture was stirred at room temperature for 2 hr. The reaction solution was concentrated, and the residue was purified by chromatography on silica gel using chloroform/acetone for development to give the title compound (50 mg, yield 58%). The reaction solution was concentrated the residue was purified by chromatography on silica gel

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

实验步骤: 3-Fluoro-1-benzenecarbonyl isothiocyanate was prepared using commercially available 3-fluoro-1-benzenecarbonyl chloride (80 mg) as a starting compound according to the description of the literature. 3-Fluoro-1-benzenecarbonyl isothiocyanate was dissolved in ethanol (1 ml) to prepare a solution. 4-[(6,7-Dimethoxy-4-quinolyl)oxy]-2-methylaniline (50 mg), toluene (5 ml), and ethanol (1 ml) were added to the solution, and the mixture was stirred at room temperature for 2 hr. The reaction solution was concentrated, and the residue was purified by chromatography on silica gel using chloroform/acetone for development to give the title compound (64 mg, yield 81%). to prepare a solution The reaction solution was concentrated the residue was purified by chromatography on silica gel

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

实验步骤: 3-Fluoro-1-benzenecarbonyl isothiocyanate was prepared using commercially available 3-fluoro-1-benzenecarbonyl chloride (80 mg) as a starting compound according to the description of the literature. 3-Fluoro-1-benzenecarbonyl isothiocyanate was dissolved in ethanol (1 ml) to prepare a solution. 4-[(6,7-Dimethoxy-4-quinolyl)oxy]-2-methylaniline (50 mg), toluene (5 ml), and ethanol (1 ml) were added to the solution, and the mixture was stirred at room temperature for 2 hr. The reaction solution was concentrated, and the residue was purified by chromatography on silica gel using chloroform/acetone for development to give the title compound (64 mg, yield 81%). to prepare a solution The reaction solution was concentrated the residue was purified by chromatography on silica gel

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

实验步骤: 3-Fluoro-1-benzenecarbonyl isothiocyanate was prepared using commercially available 3-fluoro-1-benzenecarbonyl chloride (80 mg) as a starting compound according to the description of the literature. 4-[(6,7-Dimethoxy-4-quinolyl)oxy]-3-fluoroaniline (50 mg) was dissolved in toluene (5 ml) and ethanol (1 ml) to prepare a solution. A solution of 3-fluoro-1-benzenecarbonyl isothiocyanate in ethanol (1 ml) was then added to the solution, and the mixture was stirred at room temperature for 2 hr. The reaction solution was concentrated, and the residue was purified by chromatography on silica gel using chloroform/acetone for development to give the title compound (65 mg, yield 83%). The reaction solution was concentrated the residue was purified by chromatography on silica gel

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

实验步骤: 3-Fluoro-1-benzenecarbonyl isothiocyanate was prepared using commercially available 3-fluoro-1-benzenecarbonyl chloride (80 mg) as a starting compound according to the description of the literature. 4-[(6,7-Dimethoxy-4-quinolyl)oxy]-2-fluoroaniline (50 mg) was dissolved in toluene (5 ml) and ethanol (1 ml) to prepare a solution. A solution of 3-fluoro-1-benzenecarbonyl isothiocyanate in ethanol (1 ml) was then added to the solution, and the mixture was stirred at room temperature for 2 hr. The reaction solution was concentrated, and the residue was purified by chromatography on silica gel using chloroform/acetone for development to give the title compound (71 mg, yield 90%). The reaction solution was concentrated the residue was purified by chromatography on silica gel

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

实验步骤: 3-Fluoro-1-benzenecarbonyl isothiocyanate was prepared using commercially available 3-fluoro-1-benzenecarbonyl chloride (80 mg) as a starting compound according to the description of the literature. 4-[(6,7-Dimethoxy-4-quinolyl)oxy]-2-fluoroaniline (50 mg) was dissolved in toluene (5 ml) and ethanol (1 ml) to prepare a solution. A solution of 3-fluoro-1-benzenecarbonyl isothiocyanate in ethanol (1 ml) was then added to the solution, and the mixture was stirred at room temperature for 2 hr. The reaction solution was concentrated, and the residue was purified by chromatography on silica gel using chloroform/acetone for development to give the title compound (71 mg, yield 90%). The reaction solution was concentrated the residue was purified by chromatography on silica gel

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

实验步骤: 3-Fluoro-1-benzenecarbonyl isothiocyanate was prepared using commercially available 3-fluoro-1-benzenecarbonyl chloride (80 mg) as a starting compound according to the description of the literature. 4-[(6,7-Dimethoxy-4-quinolyl)oxy]aniline (50 mg) was dissolved in toluene (5 ml) and ethanol (1 ml) to prepare a solution. A solution of 3-fluoro-1-benzenecarbonyl isothiocyanate in ethanol (1 ml) was then added to the solution, and the mixture was stirred at room temperature for 2 hr. The reaction solution was concentrated, and the residue was purified by chromatography on silica gel using chloroform/acetone for development to give the title compound (70 mg, yield 87%). The reaction solution was concentrated the residue was purified by chromatography on silica gel

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

实验步骤: 3-Fluoro-1-benzenecarbonyl isothiocyanate was prepared using commercially available 3-fluoro-1-benzenecarbonyl chloride (80 mg) as a starting compound according to the description of the literature. 4-[(6,7-Dimethoxy-4-quinolyl)oxy]aniline (50 mg) was dissolved in toluene (5 ml) and ethanol (1 ml) to prepare a solution. A solution of 3-fluoro-1-benzenecarbonyl isothiocyanate in ethanol (1 ml) was then added to the solution, and the mixture was stirred at room temperature for 2 hr. The reaction solution was concentrated, and the residue was purified by chromatography on silica gel using chloroform/acetone for development to give the title compound (70 mg, yield 87%). The reaction solution was concentrated the residue was purified by chromatography on silica gel

反应条件: temp:40.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: Potassium thiocyanate (11.03 g, 114 mmol) was suspended in acetone (63.1 mL) and heated to 40° C. under nitrogen atmosphere. To this was added 3-fluorobenzoyl chloride (11.35 mL, 95 mmol), and the resulting mixture was stirred at 50° C. for 6 hours. The heterogeneous mixture was filtered, and the solid was further washed with acetone. The filtrate was concentrated and purified by silica gel chromatography (10% EtOAc/Hexanes as the eluent) to afford 3-fluorobenzoyl isothiocyanate (6.5 g, 37.9% yield) as a light orange oil. The heterogeneous mixture was filtered the solid was further washed with acetone The filtrate was concentrated purified by silica gel chromatography (10% EtOAc/Hexanes as the eluent)

反应条件: temp:40.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: Potassium thiocyanate (11.03 g, 114 mmol) was suspended in acetone (63.1 mL) and heated to 40° C. under nitrogen atmosphere. To this was added 3-fluorobenzoyl chloride (11.35 mL, 95 mmol), and the resulting mixture was stirred at 50° C. for 6 hours. The heterogeneous mixture was filtered, and the solid was further washed with acetone. The filtrate was concentrated and purified by silica gel chromatography (10% EtOAc/Hexanes as the eluent) to afford 3-fluorobenzoyl isothiocyanate (6.5 g, 37.9% yield) as a light orange oil. The heterogeneous mixture was filtered the solid was further washed with acetone The filtrate was concentrated purified by silica gel chromatography (10% EtOAc/Hexanes as the eluent)