3-(二甲基氨基)苄醇

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 3-dimethylaminobenzyl alcohol (641 mg) in DMF (3 ml) under nitrogen was treated with sodium hydride (220 mg, 60% in oil) and the mixture stirred at 20° for 15 min. A solution of 2-({6-[(5R)-5-(2,2-dimethyl-4H-1,3-benzodioxin-6-yl)-2-oxo-1,3-oxazolidin-3-yl]hexyl}oxy)ethyl methanesulfonate (2.00 g) in DMF (5 ml) was added and the mixture was stirred at 20° for 21 h. Phosphate buffer solution (15 ml, pH6.5) was added, the mixture stirred for 15 min and then extracted with EtOAc. The combined organic layers were washed with water, dried (Na2SO4) and the solvent evaporated in vacuo. The residue was purified by Biotage (40 g). Elution with EtOAc-PE (1:2) gave the title compound (2.125 g). LCMS RT=3.47 min. the mixture was stirred at 20° for 21 h the mixture stirred for 15 min extracted with EtOAc The combined organic layers were washed with water dried (Na2SO4) the solvent evaporated in vacuo The residue was purified by Biotage (40 g) Elution with EtOAc-PE (1:2)

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

实验步骤: A solution of 3-dimethylaminobenzyl alcohol (641 mg) in DMF (3 ml) under nitrogen was treated with sodium hydride (220 mg, 60% in oil) and the mixture stirred at 20° for 15 min. A solution of 2-({6-[(5R)-5-(2,2-dimethyl-4H-1,3-benzodioxin-6-yl)-2-oxo-1,3-oxazolidin-3-yl]hexyl}oxy)ethyl methanesulfonate (2.00 g) in DMF (5 ml) was added and the mixture was stirred at 20° for 21 h. Phosphate buffer solution (15 ml, pH6.5) was added, the mixture stirred for 15 min and then extracted with EtOAc. The combined organic layers were washed with water, dried (Na2SO4) and the solvent evaporated in vacuo. The residue was purified by Biotage (40 g). Elution with EtOAc-PE (1:2) gave the title compound (2.125 g). LCMS RT=3.47 min. the mixture was stirred at 20° for 21 h the mixture stirred for 15 min extracted with EtOAc The combined organic layers were washed with water dried (Na2SO4) the solvent evaporated in vacuo The residue was purified by Biotage (40 g) Elution with EtOAc-PE (1:2)

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

实验步骤: To a round bottom flask equipped with a magnetic stir bar was added 4-(4-Chloro-[1,2,5]thiadiazol-3-yl)-piperazine-1-carboxylic acid (3,5-bis-trifluoromethyl-phenyl)-amide (0.1 g, 0.21 mmol, 1.0 eq.), (3-Dimethylamino-phenyl)-methanol (0.065 g, 0.062 mL, 0.43 mmol, 2.0 eq) and 1M potassium tert-butyl butoxide in t-butanol (0.65 ml, 0.65 mmol, 3.0 eq). The mixture was stirred at room temperature overnight. After removal of solvent in vacuo, the crude mixture was purified on preparative HPLC, affording the title compound N-[3,5-bis(trifluoromethyl)phenyl]-4-[4-({[3-(dimethylamino)phenyl]methyl}oxy)-1,2,5-thiadiazol-3-yl]piperazine-1-carboxamide as a white solid (0.06 g, 55% yield). 1H NMR (DMSO-d6) 9.23 (s, 1H), 8.18 (s, 2H), 7.59 (s, 1H), 7.22 (m, 1H), 6.89 (s, 1H), 6.78 (m, 2H), 5.39 (m, 4H), 3.61 (m, 4H), 3.53 (m, 4H), 2.92 (s, 6H) ppm. To a round bottom flask equipped with a magnetic stir bar After removal of solvent in vacuo the crude mixture was purified on preparative HPLC

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

实验步骤: A solution of 3-dimethylaminobenzyl alcohol (641 mg) in DMF (3 ml) under nitrogen was treated with sodium hydride (220 mg, 60% in oil) and the mixture stirred at 200 for 15 min. A solution of 2-({6-[(5R)-5-(2,2-dimethyl-4H-1,3-benzodioxin-6-yl)-2-oxo-1,3-oxazolidin-3-yl]hexyl}oxy)ethyl methanesulfonate (2.00 g) in DMF (5 ml) was added and the mixture was stirred at 200 for 21 h. Phosphate buffer solution (15 ml, pH6.5) was added, the mixture stirred for 15 min and then extracted with EtOAc. The combined organic layers were washed with water, dried (Na2SO4) and the solvent evaporated in vacuo. The residue was purified by Biotage (40 g). Elution with EtOAc-PE (1:2) gave the title compound (2.125 g). LCMS RT=3.47 min. the mixture was stirred at 200 for 21 h the mixture stirred for 15 min extracted with EtOAc The combined organic layers were washed with water dried (Na2SO4) the solvent evaporated in vacuo The residue was purified by Biotage (40 g) Elution with EtOAc-PE (1:2)

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

实验步骤: A solution of 3-dimethylaminobenzyl alcohol (641 mg) in DMF (3 ml) under nitrogen was treated with sodium hydride (220 mg, 60% in oil) and the mixture stirred at 200 for 15 min. A solution of 2-({6-[(5R)-5-(2,2-dimethyl-4H-1,3-benzodioxin-6-yl)-2-oxo-1,3-oxazolidin-3-yl]hexyl}oxy)ethyl methanesulfonate (2.00 g) in DMF (5 ml) was added and the mixture was stirred at 200 for 21 h. Phosphate buffer solution (15 ml, pH6.5) was added, the mixture stirred for 15 min and then extracted with EtOAc. The combined organic layers were washed with water, dried (Na2SO4) and the solvent evaporated in vacuo. The residue was purified by Biotage (40 g). Elution with EtOAc-PE (1:2) gave the title compound (2.125 g). LCMS RT=3.47 min. the mixture was stirred at 200 for 21 h the mixture stirred for 15 min extracted with EtOAc The combined organic layers were washed with water dried (Na2SO4) the solvent evaporated in vacuo The residue was purified by Biotage (40 g) Elution with EtOAc-PE (1:2)

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

实验步骤: A solution of 3-dimethylaminobenzyl alcohol (641 mg) in DMF (3 ml) under nitrogen was treated with sodium hydride (220 mg, 60% in oil) and the mixture stirred at 20° for 15 min. A solution of 2-({6-[(5R)-5-(2,2-dimethyl-4H-1,3-benzodioxin-6-yl)-2-oxo-1,3-oxazolidin-3-yl]hexyl}oxy)ethyl methanesulfonate (2.00 g) in DMF (5 ml) was added and the mixture was stirred at 20° for 21 h. Phosphate buffer solution (15 ml, pH6.5) was added, the mixture stirred for 15 min and then extracted with EtOAc. The combined organic layers were washed with water, dried (Na2SO4) and the solvent evaporated in vacuo. The residue was purified by Biotage (40 g). Elution with EtOAc-PE (1:2) gave the title compound (2.125 g). LCMS RT=3.47 min. the mixture was stirred at 20° for 21 h the mixture stirred for 15 min extracted with EtOAc The combined organic layers were washed with water dried (Na2SO4) the solvent evaporated in vacuo The residue was purified by Biotage (40 g) Elution with EtOAc-PE (1:2)

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

实验步骤: A solution of 3-dimethylaminobenzyl alcohol (641 mg) in DMF (3 ml) under nitrogen was treated with sodium hydride (220 mg, 60% in oil) and the mixture stirred at 20° for 15 min. A solution of 2-({6-[(5R)-5-(2,2-dimethyl-4H-1,3-benzodioxin-6-yl)-2-oxo-1,3-oxazolidin-3-yl]hexyl}oxy)ethyl methanesulfonate (2.00 g) in DMF (5 ml) was added and the mixture was stirred at 20° for 21 h. Phosphate buffer solution (15 ml, pH6.5) was added, the mixture stirred for 15 min and then extracted with EtOAc. The combined organic layers were washed with water, dried (Na2SO4) and the solvent evaporated in vacuo. The residue was purified by Biotage (40 g). Elution with EtOAc-PE (1:2) gave the title compound (2.125 g). LCMS RT=3.47 min. the mixture was stirred at 20° for 21 h the mixture stirred for 15 min extracted with EtOAc The combined organic layers were washed with water dried (Na2SO4) the solvent evaporated in vacuo The residue was purified by Biotage (40 g) Elution with EtOAc-PE (1:2)

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

实验步骤: A solution of 3-dimethylaminobenzyl alcohol (641 mg) in DMF (3 ml) under nitrogen was treated with sodium hydride (220 mg, 60% in oil) and the mixture stirred at 20° for 15 min. A solution of 2-({6-[(5R)-5-(2,2-dimethyl-4H-1,3-benzodioxin-6-yl)-2-oxo-1,3-oxazolidin-3-yl]hexyl}oxy)ethyl methanesulfonate (2.00 g) in DMF (5 ml) was added and the mixture was stirred at 20° for 21 h. Phosphate buffer solution (15 ml, pH6.5) was added, the mixture stirred for 15 min and then extracted with EtOAc. The combined organic layers were washed with water, dried (Na2SO4) and the solvent evaporated in vacuo. The residue was purified by Biotage (40 g). Elution with EtOAc-PE (1:2) gave the title compound (2.125 g). LCMS RT=3.47 min. the mixture was stirred at 20° for 21 h the mixture stirred for 15 min extracted with EtOAc The combined organic layers were washed with water dried (Na2SO4) the solvent evaporated in vacuo The residue was purified by Biotage (40 g) Elution with EtOAc-PE (1:2)