2-甲基-2-吗啉-4-基丙烷-1-胺

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:

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

实验步骤: A solution of 8.33 g of 2-methyl-2-morpholino-propionic acid amide in 50 ml of tetrahydrofuran is slowly added at room temperature to 3.33 g of lithium aluminium hydride in 85 ml of tetrahydrofuran. The reaction mixture is then stirred for a further 2 hours under reflux. The reaction mixture is cooled and then 5 ml of water, 6.67 ml of 2N sodium hydroxide and a further 5 ml of water are added in succession. The suspension is clarified by filtration and the crude title compound is obtained from the concentrated filtrate: 1H NMR (CDCl3), δ(ppm)=3.67 (4H, m), 2.52 (2H, s), 2.48 (4H, m), 1.37 (2H, bs),0.92 (6H, s). under reflux The reaction mixture is cooled The suspension is clarified by filtration

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

实验步骤: A solution of 8.33 g of 2-methyl-2-morpholino-propionic acid amide in 50 ml of tetrahydrofuran is slowly added at room temperature to 3.33 g of lithium aluminium hydride in 85 ml of tetrahydrofuran. The reaction mixture is then stirred for a further 2 hours under reflux. The reaction mixture is cooled and then 5 ml of water, 6.67 ml of 2N sodium hydroxide and a further 5 ml of water are added in succession. The suspension is clarified by filtration and the crude title compound is obtained from the concentrated filtrate: 1H NMR (CDCl3), δ(ppm)=3.67 (4H, m), 2.52 (2H, s), 2.48 (4H, m), 1.37 (2H, bs),0.92 (6H, s). under reflux The reaction mixture is cooled The suspension is clarified by filtration

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

实验步骤: A solution of 8.33 g of 2-methyl-2-morpholino-propionic acid amide in 50 ml of tetrahydrofuran is slowly added at room temperature to 3.33 g of lithium aluminium hydride in 85 ml of tetrahydrofuran. The reaction mixture is then stirred for a further 2 hours under reflux. The reaction mixture is cooled and then 5 ml of water, 6.67 ml of 2N sodium hydroxide and a further 5 ml of water are added in succession. The suspension is clarified by filtration and the crude title compound is obtained from the concentrated filtrate: 1H NMR (CDCl3), δ(ppm)=3.67 (4H, m), 2.52(2H, s), 2.48 (4H, m), 1.37 (2H, bs), 0.92 (6H, s). under reflux The reaction mixture is cooled The suspension is clarified by filtration

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

实验步骤: A solution of 8.33 g of 2-methyl-2-morpholino-propionic acid amide in 50 ml of tetrahydrofuran is slowly added at room temperature to 3.33 g of lithium aluminium hydride in 85 ml of tetrahydrofuran. The reaction mixture is then stirred for a further 2 hours under reflux. The reaction mixture is cooled and then 5 ml of water, 6.67 ml of 2N sodium hydroxide and a further 5 ml of water are added in succession. The suspension is clarified by filtration and the crude title compound is obtained from the concentrated filtrate: 1H NMR (CDCl3), δ(ppm)=3.67 (4H, m), 2.52 (2H, s), 2.48 (4H, m), 1.37 (2H, bs), 0.92 (6H, s). under reflux The reaction mixture is cooled The suspension is clarified by filtration

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

实验步骤: The reaction was conducted following the procedure for Example 156: step a, using 4-(5-bromo-6-chloro-pyridine-3-sulfonyl)-5-methylsulfanyl-thiophene-2-carboxylic acid methyl ester (0.050 g, 0.113 mmol), (Example 2: step c), 2-methyl-2-morpholin-4-yl-propylamine (0.023 g, 0.146 mmol), diisopropylethylamine (0.073 g, 0.565 mmol), THF [0.5 mL], DMF [0.5 mL]. Chromatography of the residue (25%–50% EtOAc/Hx) yielded the title compound. 1H-NMR (CDCl3): δ 8.70 (d, 1H, J=2.1 Hz), 8.08 (d, 1H, J=2.1 Hz), 8.02 (s, 1H), 6.82 (t, 1H, J=4.1), 3.90 (s, 3H), 3.76 (t, 4H, J=4.1), 3.37 (d, 2H, J=4.1), 2.64 (s, 3H), 2.57 (t, 4H, J=4.5), 1.59 (s, 3H), 1.13 (s, 6H). ESI-MS (m/z): Calcd. For C20H26BrN3O5S3: 565.54 (M+H); found 564.0, 565.9.

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

实验步骤: A solution of 8.33 g of 2-methyl-2-morpholino-propionic acid amide in 50 ml of tetrahydrofuran is slowly added at room temperature to 3.33 g of lithium aluminium hydride in 85 ml of tetrahydrofuran. The reaction mixture is then stirred for a further 2 hours under reflux. The reaction mixture is cooled and then 5 ml of water, 6.67 ml of 2N sodium hydroxide and a further 5 ml of water are added in succession. The suspension is clarified by filtration and the crude title compound is obtained from the concentrated filtrate: 1H NMR (CDCl3), δ(ppm)=3.67 (4H, m), 2.52 (2H, s), 2.48 (4H, m), 1.37 (2H, bs),0.92 (6H, s). under reflux The reaction mixture is cooled The suspension is clarified by filtration

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir: