3-叔-丁基-5-碘-4-甲氧基苯胺

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

实验步骤: 3-tert-Butyl-5-iodo-4-methoxyaniline (305 mg, 1 mmol) and ethyl 2-chloroethyl isocyanate (0.085 mL, 1.000 mmol) were reacted in the same manner as Example 15 Part A to give the title compound which was used without purification.

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

实验步骤: 3-tert-Butyl-5-iodo-4-methoxyaniline (305 mg, 1 mmol) and ethyl 3-chloropropyl isocyanate (0.103 mL, 1.000 mmol) were reacted in the same manner as Example 15 Part A to give the title compound which was used without purification.

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

实验步骤: To a solution of 3-tert-butyl-5-iodo-4-methoxyaniline (0.305 g, 1.0 mmol) in dichloromethane (5.00 mL) was added 2-chloroethyl chloroformate (0.143 g, 1.000 mmol) and triethylamine (0.279 mL, 2.0 mmol) to give a solution. The mixture was stirred for 3 hours and concentrated to give the title compound that was used without purification. to give a solution concentrated

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

实验步骤: 3-tert-Butyl-5-iodo-4-methoxyaniline (305 mg, 1 mmol) and ethyl 3-isocyanatopropionate were reacted in the same manner as Example 15 Part A and purified on an Isco 40 g silica cartridge eluting with ethyl acetate/hexane (0% to 25%) to give the title compound (373 mg, 83%). purified on an Isco 40 g silica cartridge eluting with ethyl acetate/hexane (0% to 25%)

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

实验步骤: 3-tert-Butyl-5-iodo-4-methoxyaniline (305 mg, 1 mmol) and isopropyl isocyanate were reacted in the same manner as Example 15 Part A to give the title compound

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

实验步骤: 3-tert-Butyl-5-iodo-4-methoxyaniline (305 mg, 1 mmol) and phenyl isocyanate (0.109 mL, 1.000 mmol) were reacted in the same manner as Example 15 Part A to give the title compound.

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

实验步骤: 3-tert-Butyl-5-iodo-4-methoxyaniline (915 mg, 3.0 mmol) and chloroacetyl isocyanate (0.256 mL, 3.00 mmol) were reacted in the same manner as Example 14 Part A to give crude product which was purified on an Isco 40 g silica cartridge eluting with methanol/dichloromethane (0% to 5%) to give the title compound. to give crude product which was purified on an Isco 40 g silica cartridge eluting with methanol/dichloromethane (0% to 5%)

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

实验步骤: To a solution of 3-tert-butyl-5-iodo-4-methoxyaniline (458 mg, 1.5 mmol) in dioxane (5 mL) was added ethyl isocyanatoacetate (0.168 mL, 1.500 mmol) dropwise producing a solution that was stirred at room temperature for 16 hours. The reaction mixture was concentrated and the product was triturated in 9:1 hexane/ethyl acetate. The resulting solid was collected by filtration and dried to give the title compound. dropwise producing a solution that The reaction mixture was concentrated the product was triturated in 9:1 hexane/ethyl acetate The resulting solid was collected by filtration dried

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

实验步骤: To a solution of 3-tert-butyl-5-iodo-4-methoxyaniline (915 mg, 3.0 mmol) in dioxane (20 mL) at 0° C. was added chloroacetyl isocyanate (0.256 mL, 3.00 mmol) dropwise to give a solution that was stirred at room temperature for 3 hours. 1,8-Diazabicyclo[5.4.0]undec-7-ene (0.904 mL, 6.00 mmol) was added and the solution was stirred for 18 hours and partitioned between ethyl acetate and 1 M HCl. The ethyl acetate was washed with H2O, brine and dried (Na2SO4), filtered and concentrated in vacuo. The crude product was purified on an Isco 40 g silica cartridge eluting with methanol/dichloromethane (0% to 5%) to give the title compound. to give a solution that the solution was stirred for 18 hours partitioned between ethyl acetate and 1 M HCl The ethyl acetate was washed with H2O, brine dried (Na2SO4) filtered concentrated in vacuo The crude product was purified on an Isco 40 g silica cartridge eluting with methanol/dichloromethane (0% to 5%)

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

实验步骤: 3-tert-Butyl-5-iodo-4-methoxyaniline (305 mg, 1 mmol) and ethyl 2-chloroethyl isocyanate (0.085 mL, 1.000 mmol) were reacted in the same manner as Example 15 Part A to give the title compound which was used without purification.

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

实验步骤: 3-tert-Butyl-5-iodo-4-methoxyaniline (305 mg, 1 mmol) and ethyl 3-chloropropyl isocyanate (0.103 mL, 1.000 mmol) were reacted in the same manner as Example 15 Part A to give the title compound which was used without purification.

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

实验步骤: 3-tert-Butyl-5-iodo-4-methoxyaniline (305 mg, 1 mmol) and ethyl 3-chloropropyl isocyanate (0.103 mL, 1.000 mmol) were reacted in the same manner as Example 15 Part A to give the title compound which was used without purification.