2-CHLORO-N-(2-METHYLPHENYL)ACETAMIDE

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:

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: A mixture of 1-pyridin-2-ylpiperazine (24 mg, 0.15 mmol, Aldrich), N-(2-methyl-phenyl)-2-chloroacetamide (37 mg, 0.20 mmol, Maybridge) and sodium carbonate (50 mg) in N,N-dimethylformamide/water (2:1, 2 mL) was shaken at room temperature for 18 hours. The resulting mixture was decanted, concentrated under reduced pressure and the residue purified by preparative HPLC to provide 29.3 mg (63%) of the desired product. 1H NMR (500 MHz, DMSO-d6) δ 2.23 (s, 3H), 2.62 (t, J=4 Hz, 4H), 3.20 (s, 2H), 3.58 (t, J=4 Hz, 4H), 6.63 (t, J=5 Hz, 1H), 6.83 (d, J=6 Hz, 1H), 7.05 (t, J=6 Hz, 1H), 7.10 (m, 2H), 7.58 (t, J=5 Hz, 1H), 7.78 (d, J=6 Hz, 1H), 8.12 (d, J=5 Hz, 1H), 9.40 (s, 1H); MS (ESI/APCI+) m/e 311 (M+H)+. The resulting mixture was decanted concentrated under reduced pressure the residue purified by preparative HPLC

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

実験手順: A mixture of 1-pyridin-2-ylpiperazine (24 mg, 0.15 mmol, Aldrich), N-(2-methyl-phenyl)-2-chloroacetamide (37 mg, 0.20 mmol, Maybridge) and sodium carbonate (50 mg) in N,N-dimethylformamide/water (2:1, 2 mL) was shaken at room temperature for 18 hours. The resulting mixture was decanted, concentrated under reduced pressure and the residue purified by preparative HPLC to provide 29.3 mg (63%) of the desired product. 1H NMR (500 MHz, DMSO-d6) δ 2.23 (s, 3H), 2.62 (t, J=4 Hz, 4H), 3.20 (s, 2H), 3.58 (t, J=4 Hz, 4H), 6.63 (t, J=5 Hz, 1H), 6.83 (d, J=6 Hz, 1H), 7.05 (t, J=6 Hz, 1H), 7.10 (m, 2H), 7.58 (t, J=5 Hz, 1H), 7.78 (d, J=6 Hz, 1H), 8.12 (d, J=5 Hz, 1H), 9.40 (s, 1H); MS (ESI/APCI+) m/e 311 (M+H)+. The resulting mixture was decanted concentrated under reduced pressure the residue purified by preparative HPLC

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

実験手順: To a solution of 3-azabicyclo[3.2.2]nonane (1.1 g) and triethylamine (0.88 g) in methylene chloride (25 ml) was added portionwise 2-chloroacetyl-6-methylaniline (1.47 g) under stirring and cooling in an ice-bath. After the addition was completed, the mixture was stirred at ambient temperature overnight. Removal of the solvent afforded a residue, which was dissolved in ethyl acetate and washed with water and brine. The organic layer was dried over magnesium sulfate and evaporated in vacuo to give a crystalline mass, which was pulverized in a mixture of n-hexane and diisopropyl ether. A dark yellow crystal was collected by filtration to give 2-[(3-azabicyclo[3.2.2]non-3-yl)acetyl]-6-methylaniline (1.92 g, 88.2%). cooling in an ice-bath After the addition the mixture was stirred at ambient temperature overnight Removal of the solvent afforded a residue, which washed with water and brine The organic layer was dried over magnesium sulfate evaporated in vacuo to give a crystalline mass, which A dark yellow crystal was collected by filtration

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

実験手順: A mixture of 1-pyridin-2-ylpiperazine (24 mg, 0.15 mmol, Aldrich), N-(2-methyl-phenyl)-2-chloroacetamide (37 mg, 0.20 mmol, Maybridge) and sodium carbonate (50 mg) in N,N-dimethylformamide/water (2:1, 2 mL) was shaken at room temperature for 18 hours. The resulting mixture was decanted, concentrated under reduced pressure and the residue purified by preparative HPLC to provide 29.3 mg (63%) of the desired product. 1H NMR (500 MHz, DMSO-d6) δ 2.23 (s, 3H), 2.62 (t, J=4 Hz, 4H), 3.20 (s, 2H), 3.58 (t, J=4 Hz, 4H), 6.63 (t, J=5 Hz, 1H), 6.83 (d, J=6 Hz, 1H), 7.05 (t, J=6 Hz, 1H), 7.10 (m, 2H), 7.58 (t, J=5 Hz, 1H), 7.78 (d, J=6 Hz, 1H), 8.12 (d, J=5 Hz, 1H), 9.40 (s, 1H); MS (ESI/APCI+) m/e 311 (M+H)+. The resulting mixture was decanted concentrated under reduced pressure the residue purified by preparative HPLC