2-propan-2-yloxyaniline

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 2-isopropoxy-aniline (123 mg, 0.813 mmole) was dissolved in CHCl3 (1 ml), added triethyl amine 0.113 ml, 0.813 mmole). Cooled soln. to 0° C., added a solution of 20%. phosgene in toluene 0.458 ml. 0.927 mmole) and stirred for 1.5 hours. To this solution was added tetrahydro-1H-pyrrolizin-7a(5H)-methylamine (114 mgs, .813 mmole) in CHCl3 and stirred for 18 hours. Solvent removed via rotary evaporator to give crude product as a solid. Solid was chromatographed on silica gel eluting with 5% CH3OH(NH3↑)/CHCl3 to give 220 mg (85%) of title compound as free base. Cooled soln to 0° C., added a solution of 20% stirred for 18 hours Solvent removed via rotary evaporator to give crude product as a solid Solid was chromatographed on silica gel eluting with 5% CH3OH(NH3↑)/CHCl3

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: Ethyl 1,6-dihydro-2-methylthio-6-oxo-5-pyrimidinecarboxylate (15 g) and 2-(1-methylethoxy)aniline (11.5 g) are added to ethanol (100 ml), and the mixture is refluxed with stirring for 17 hours. After cooling, the precipitate is collected by filtration and recrystallized from DMF to give ethyl 1,6-dihydro-2-[2-(1-methylethoxy)anilino]-6-oxo-5-pyrimidinecarboxylate (8.5 g). M.p. 205°-207° C. the mixture is refluxed After cooling the precipitate is collected by filtration recrystallized from DMF

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: Ethyl 1,6-dihydro-2-methylthio-6-oxo-5-pyrimidinecarboxylate (15 g) and 2-(1-methylethoxy)aniline (11.5 g) are added to ethanol (100 ml), and the mixture is refluxed with stirring for 17 hours. After cooling, the precipitate is collected by filtration and recrystallized from DMF to give ethyl 1,6-dihydro-2-[2-(1-methylethoxy)anilino]-6-oxo-5-pyrimidinecarboxylate (8.5 g). M.p. 205°-207° C. the mixture is refluxed After cooling the precipitate is collected by filtration recrystallized from DMF

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 2-isopropoxy-aniline (123 mg, 0.813 mmole) was dissolved in CHCl3 (1 ml), added triethyl amine (0.113 ml, 0.813 mmole). Cooled soln. to 0° C., added a solution of phosgene in toluene (0.458 ml, 0.927 mmole) and stirred for 1.5 hours. To this solution was added tetrahydro-1H-pyrrolizin-7a(5H)-methylamine (114 mgs, 0.813 mmole) in CHCl3 and stirred for 18 hours. Solvent removed via rotary evaporator to give crude product as a solid. Solid was chromatographed on silica gel eluting with 5% CH3OH(NH3 ↑)/CHCl3 to give 220 mg (85%) of title compound as free base. Cooled soln stirred for 18 hours Solvent removed via rotary evaporator to give crude product as a solid Solid was chromatographed on silica gel eluting with 5% CH3OH(NH3 ↑)/CHCl3

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 2-isopropoxy-aniline (123 mg, 0.813 mmole) was dissolved in CHCl3 (1 ml), added triethyl amine (0.113 ml, 0.813 mmole). Cooled soln. to 0° C., added a solution of phosgene in toluene (0.458 ml, 0.927 mmole) and stirred for 1.5 hours. To this solution was added tetrahydro-1H-pyrrolizin-7a(5H)-methylamine (114 mgs, 0.813 mmole) in CHCl3 and stirred for 18 hours. Solvent removed via rotary evaporator to give crude product as a solid. Solid was chromatographed on silica gel eluting with 5% CH3OH(NH3 ↑)/CHCl3 to give 220 mg (85%) of title compound as free base. Cooled soln stirred for 18 hours Solvent removed via rotary evaporator to give crude product as a solid Solid was chromatographed on silica gel eluting with 5% CH3OH(NH3 ↑)/CHCl3

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 2-(Isopropoxy)-1-nitrobenzene (317 mg, 70%) was prepared from isopropyl alcohol (0.24 ml, 3.0 mmol) and 1-fluoro-2-nitrobenzene (0.36 g, 2.5 mmol) following the general procedure G. This was reduced to 2-(isopropoxy)aniline (198 mg, 75%) following general procedure B. N-(2-Isopropoxyphenyl)-N′-thiazolylurea (218 mg, 60%) was prepared from 2-(isopropoxy)aniline (198 mg, 01.3 mmol) and 2-aminothiazole (150 mg, 1.5 mmol) following the general procedure D.

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 2-(Isopropoxy)-1-nitrobenzene (317 mg, 70%) was prepared from isopropyl alcohol (0.24 ml, 3.0 mmol) and 1-fluoro-2-nitrobenzene (0.36 g, 2.5 mmol) following the general procedure G. This was reduced to 2-isopropoxy)aniline (198 mg, 75%) following general procedure B. N-(2-Isopropoxyphenyl)-N′-thiazolylurea (218 mg, 60%) was prepared from 2-(isopropoxy)aniline (198 mg, 01.3 mmol) and 2-aminothiazole (150 mg, 1.5 mmol) following the general procedure D.

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 2-(Isopropoxy)-1-nitrobenzene (317 mg, 70%) was prepared from isopropyl alcohol (0.24 ml, 3.0 mmol) and 1-fluoro-2-nitrobenzene (0.36 g, 2.5 mmol) following the general procedure G. This was reduced to 2-isopropoxy)aniline (198 mg, 75%) following general procedure B. N-(2-Isopropoxyphenyl)-N′-thiazolylurea (218 mg, 60%) was prepared from 2-(isopropoxy)aniline (198 mg, 01.3 mmol) and 2-aminothiazole (150 mg, 1.5 mmol) following the general procedure D.

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 2-isopropoxy-aniline (123 mg, 0.813 mmole) was dissolved in CHCl3 (1 ml), added triethyl amine (0.113 ml, 0.813 mmole). Cooled soln. to 0° C., added a solution of 20%. phosgene in toluene (0.458 ml, 0.927 mmole) and stirred for 1.5 hours. To this solution was added tetrahydro-1H-pyrrolizin-7a(5H)-methylamine (114 mgs, 0.813 mmole) in CHCl3 and stirred for 18 hours. Solvent removed via rotary evaporator to give crude product as a solid. Solid was chromatographed on silica gel eluting with 5% CH3OH(NH3 ↑)/CHCl3 to give 220 mg (85%) of title compound as free base. Cooled soln to 0° C., added a solution of 20% Solvent removed via rotary evaporator to give crude product as a solid Solid was chromatographed on silica gel eluting with 5% CH3OH(NH3 ↑)/CHCl3

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 2-isopropoxy-aniline (123 mg, 0.813 mmole) was dissolved in CHCl3 (1 ml), added triethyl amine (0.113 ml, 0.813 mmole). Cooled soln. to 0° C., added a solution of 20%. phosgene in toluene (0.458 ml, 0.927 mmole) and stirred for 1.5 hours. To this solution was added tetrahydro-1H-pyrrolizin-7a(5H)-methylamine (114 mgs, 0.813 mmole) in CHCl3 and stirred for 18 hours. Solvent removed via rotary evaporator to give crude product as a solid. Solid was chromatographed on silica gel eluting with 5% CH3OH(NH3 ↑)/CHCl3 to give 220 mg (85%) of title compound as free base. Cooled soln to 0° C., added a solution of 20% Solvent removed via rotary evaporator to give crude product as a solid Solid was chromatographed on silica gel eluting with 5% CH3OH(NH3 ↑)/CHCl3