反应 #4104802
相关文献 (1)
openreactiondata ↗doi:10.1039/C8SC04228D
反应条件: temp:0.00; pressure:0.00; stir:
来源 ID: ord-aef82c31d9824957a29f74b68ee648ae暂无可渲染的结构数据
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12 条反应 · 12 篇文献
反应条件: temp:0.00; pressure:0.00; stir:
来源 ID: ord-aef82c31d9824957a29f74b68ee648ae反应条件: temp:0.00; pressure:0.00; stir:
来源 ID: ord-55321d900f3a4d0eb2eb1df24dae8aa1反应条件: temp:50.01; pressure:0.00; stir:; See reaction.notes.procedure_details.
实验步骤: 272 ml of concentrated sulfuric acid are slowly added, with stirring, to 57.9 g of 2-methyl-2-morpholino-propionitrile (exothermic reaction). After the addition of 43 ml of water, the mixture is stirred for 2 hours at 100°-110° C. The reaction mixture is cooled to 50° C. and added dropwise at 0° C. to a solution of 846 ml of 20% ammonia in 242 ml of water. The mixture is then extracted repeatedly with dichloromethane. The organic phases are washed with saturated sodium chloride solution and with sodium sulfate. The crude title compound is obtained from the concentrated filtrate: 1H NMR (CDCl3), δ(ppm) =7.08 (1 H, bs), 5.38 (1H, bs), 3.72 (4H, m), 2.53 (4H, m), 1.22 (6H, s) The mixture is then extracted repeatedly with dichloromethane The organic phases are washed with saturated sodium chloride solution and with sodium sulfate
来源 ID: ord-6b5f3c012223497693241617d5cbcdf6反应条件: temp:50.01; pressure:0.00; stir:; See reaction.notes.procedure_details.
实验步骤: 272 ml of concentrated sulfuric acid are slowly added, with stirring, to 57.9 g of 2-methyl-2-morpholino-propionitrile (exothermic reaction). After the addition of 43 ml of water, the mixture is stirred for 2 hours at 100°-110° C. The reaction mixture is cooled to 50° C. and added dropwise at 0° C. to a solution of 846 ml of 20% ammonia in 242 ml of water. The mixture is then extracted repeatedly with dichloromethane. The organic phases are washed with saturated sodium chloride solution and with sodium sulfate. The crude title compound is obtained from the concentrated filtrate: 1H NMR (CDCl3), δ(ppm) =7.08 (1 H, bs), 5.38 (1H, bs), 3.72 (4H, m), 2.53 (4H, m), 1.22 (6H, s) The mixture is then extracted repeatedly with dichloromethane The organic phases are washed with saturated sodium chloride solution and with sodium sulfate
来源 ID: ord-6b5f3c012223497693241617d5cbcdf6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
来源 ID: ord-ccb30767d6824311a4ed2e39c394adb5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
来源 ID: ord-ccb30767d6824311a4ed2e39c394adb5反应条件: temp:50.01; pressure:0.00; stir:; See reaction.notes.procedure_details.
实验步骤: 272 ml of concentrated sulfuric acid are slowly added, with stirring, to 57.9 g of 2-methyl-2-morpholino-propionitrile (exothermic reaction). After the addition of 43 ml of water, the mixture is stirred for 2 hours at 100°-110° C. The reaction mixture is cooled to 50° C. and added dropwise at 0° C. to a solution of 846 ml of 20% ammonia in 242 ml of water. The mixture is then extracted repeatedly with dichloromethane. The organic phases are washed with saturated sodium chloride solution and with sodium sulfate. The crude title compound is obtained from the concentrated filtrate: 1H NMR (CDCl3), δ(ppm)=7.08 (1H, bs), 5.38 (1H, bs), 3.72(4H, m), 2.53 (4H, m), 1.22(6H, s) The mixture is then extracted repeatedly with dichloromethane The organic phases are washed with saturated sodium chloride solution and with sodium sulfate
来源 ID: ord-3a391d4f3df24e418b4b6587fb0a8412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
来源 ID: ord-168d334702db44bd9b8c32da4a0837a9反应条件: temp:50.01; pressure:0.00; stir:; See reaction.notes.procedure_details.
实验步骤: 272 ml of concentrated sulfuric acid are slowly added, with stirring, to 57.9 g of 2-methyl-2-morpholino-propionitrile (exothermic reaction). After the addition of 43 ml of water, the mixture is stirred for 2 hours at 100°-110° C. The reaction mixture is cooled to 50° C. and added dropwise at 0° C. to a solution of 846 ml of 20% ammonia in 242 ml of water. The mixture is then extracted repeatedly with dichloromethane. The organic phases are washed with saturated sodium chloride solution and with sodium sulfate. The crude title compound is obtained from the concentrated filtrate: 1H NMR (CDCl3), δ(ppm)=7.08 (1H, bs), 5.38 (1H, bs), 3.72 (4H, m), 2.53 (4H, m), 1.22 (6H, s) The mixture is then extracted repeatedly with dichloromethane The organic phases are washed with saturated sodium chloride solution and with sodium sulfate
来源 ID: ord-43574e9506384f81a0f7b82d5447e9e0反应条件: temp:50.01; pressure:0.00; stir:; See reaction.notes.procedure_details.
实验步骤: 272 ml of concentrated sulfuric acid are slowly added, with stirring, to 57.9 g of 2-methyl-2-morpholino-propionitrile (exothermic reaction). After the addition of 43 ml of water, the mixture is stirred for 2 hours at 100°-110° C. The reaction mixture is cooled to 50° C. and added dropwise at 0° C. to a solution of 846 ml of 20% ammonia in 242 ml of water. The mixture is then extracted repeatedly with dichloromethane. The organic phases are washed with saturated sodium chloride solution and with sodium sulfate. The crude title compound is obtained from the concentrated filtrate: 1H NMR (CDCl3), δ(ppm)=7.08 (1H, bs), 5.38 (1H, bs), 3.72 (4H, m), 2.53 (4H, m), 1.22 (6H, s) The mixture is then extracted repeatedly with dichloromethane The organic phases are washed with saturated sodium chloride solution and with sodium sulfate
来源 ID: ord-43574e9506384f81a0f7b82d5447e9e0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
来源 ID: ord-0d0cf0443de741748d0f67f204f74464反应条件: temp:50.01; pressure:0.00; stir:; See reaction.notes.procedure_details.
实验步骤: 272 ml of concentrated sulfuric acid are slowly added, with stirring, to 57.9 g of 2-methyl-2-morpholino-propionitrile (exothermic reaction). After the addition of 43 ml of water, the mixture is stirred for 2 hours at 100°-110° C. The reaction mixture is cooled to 50° C. and added dropwise at 0° C. to a solution of 846 ml of 20% ammonia in 242 ml of water. The mixture is then extracted repeatedly with dichloromethane. The organic phases are washed with saturated sodium chloride solution and with sodium sulfate. The crude title compound is obtained from the concentrated filtrate: 1H NMR (CDCl3), δ(ppm) =7.08 (1 H, bs), 5.38 (1H, bs), 3.72 (4H, m), 2.53 (4H, m), 1.22 (6H, s) The mixture is then extracted repeatedly with dichloromethane The organic phases are washed with saturated sodium chloride solution and with sodium sulfate
来源 ID: ord-6b5f3c012223497693241617d5cbcdf6PubChem References
以下资料来自该化合物的公开数据库参考记录。
