2-(2-溴基)-1-(4-氟苯基)乙烷-1-酮

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

实验步骤: A mixture of 3-{[(4-fluorophenyl)sulfonyl]methyl}azetidine hydrochloride (75 mg, 0.28 mmol) in MeCN (5 mL) was treated with Et3N (97 μL, 0.7 mmol) and 2-bromo-4′-fluorophenylacetophenone (68 mg, 0.31 mmol) and stirred for 30 min at room temperature. The reaction was evaporated and the residue dissolved in DCM and purified using silica chromatography. The column was eluted with 1% MeOH/DCM to give the title compound as a white solid (70 mg, 68%). 1H NMR (500 MHz, CDCl3) δ 2.94–2.99 (1H, m), 3.10 (2H, t, J=7.4 Hz), 3.42 (2H, d, J=7.4 Hz), 3.62 (2H, t, J=7.4 Hz), 3.87 (2H, s), 7.12 (2H, t, J=8.8 Hz), 7.25 (2H, t, J=8.6 Hz), 7.90–7.94 (4H, m). m/z (ES+) 366 (M+H)+. The reaction was evaporated the residue dissolved in DCM purified The column was eluted with 1% MeOH/DCM

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

实验步骤: A mixture of 3-{[(4-fluorophenyl)sulfonyl]methyl}azetidine hydrochloride (75 mg, 0.28 mmol) in MeCN (5 mL) was treated with Et3N (97 μL, 0.7 mmol) and 2-bromo-4′-fluorophenylacetophenone (68 mg, 0.31 mmol) and stirred for 30 min at room temperature. The reaction was evaporated and the residue dissolved in DCM and purified using silica chromatography. The column was eluted with 1% MeOH/DCM to give the title compound as a white solid (70 mg, 68%). 1H NMR (500 MHz, CDCl3) δ 2.94–2.99 (1H, m), 3.10 (2H, t, J=7.4 Hz), 3.42 (2H, d, J=7.4 Hz), 3.62 (2H, t, J=7.4 Hz), 3.87 (2H, s), 7.12 (2H, t, J=8.8 Hz), 7.25 (2H, t, J=8.6 Hz), 7.90–7.94 (4H, m). m/z (ES+) 366 (M+H)+. The reaction was evaporated the residue dissolved in DCM purified The column was eluted with 1% MeOH/DCM

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

实验步骤: A mixture of 3-{[(4-fluorophenyl)sulfonyl]methyl}azetidine hydrochloride (75 mg, 0.28 mmol) in MeCN (5 mL) was treated with Et3N (97 μL, 0.7 mmol) and 2-bromo-4′-fluorophenylacetophenone (68 mg, 0.31 mmol) and stirred for 30 min at room temperature. The reaction was evaporated and the residue dissolved in DCM and purified using silica chromatography. The column was eluted with 1% MeOH/DCM to give the title compound as a white solid (70 mg, 68%). 1H NMR (500 MHz, CDCl3) δ 2.94–2.99 (1H, m), 3.10 (2H, t, J=7.4 Hz), 3.42 (2H, d, J=7.4 Hz), 3.62 (2H, t, J=7.4 Hz), 3.87 (2H, s), 7.12 (2H, t, J=8.8 Hz), 7.25 (2H, t, J=8.6 Hz), 7.90–7.94 (4H, m). m/z (ES+) 366 (M+H)+. The reaction was evaporated the residue dissolved in DCM purified The column was eluted with 1% MeOH/DCM