Water → 4-Morpholinobenzylamine

HRID 585924

반응식

HRID 585924 반응식
[N:1]1([C:7]2[CH:14]=[CH:13][C:10]([C:11]#[N:12])=[CH:9][CH:8]=2)[CH2:6][CH2:5][O:4][CH2:3][CH2:2]1.[H-].[H-].[H-].[H-].[Li+].[Al+3].[OH-].[Na+].O>C1COCC1>[N:1]1([C:7]2[CH:8]=[CH:9][C:10]([CH2:11][NH2:12])=[CH:13][CH:14]=2)[CH2:6][CH2:5][O:4][CH2:3][CH2:2]1

참가 물질

6

반응물 4

HCID 962WaterHCID 14798Sodium HydroxideHCID 3948084-MorpholinobenzonitrileHCID 21226445Aluminium lithium hydride

생성물 1

HCID 27764584-Morpholinobenzylamine수율 23%

시약·촉매·용매 1

HCID 8028Tetrahydrofuran용매

실험 절차

The product from Example 66A (1.24 g, 6.6 mmol) in THF (25 mL) was treated with LiAlH4 (2.5 g, 65.9 mmol) at 0° C. The mixture was allowed to warm to room temperature and then refluxed for 1 hour. The mixture was allowed to cool to room temperature and then treated with 1N NaOH carefully followed by water. The mixture was concentrated under reduced pressure and the resulting aqueous mixture was extracted with diethyl ether. The organic extracts were combined, washed with saturated NaHCO3 solution, dried over Na2SO4, filtered, and the filtrate concentrated under reduced pressure to provide the title compound as a yellow oil (286 mg, 23%).

후처리

  1. temperaturerefluxed for 1 hour
  2. temperatureto cool to room temperature
  3. concentrationThe mixture was concentrated under reduced pressure
  4. extractionthe resulting aqueous mixture was extracted with diethyl ether
  5. washwashed with saturated NaHCO3 solution
  6. dry with materialdried over Na2SO4
  7. filtrationfiltered
  8. concentrationthe filtrate concentrated under reduced pressure

출처 및 근거

ORD 기록
ord-e8c97ca82e4b4735a58fc755a8cf80fe
출처 데이터셋
uspto-grants-2005_08
특허 번호
US06933311B2

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