Water → HCID 22291260, 화합물

HRID 967769노트

반응식

HRID 967769 반응식
[H-].[Na+].[CH2:3]([N:10]1[CH2:15][CH2:14][C:13]([CH2:17][OH:18])([OH:16])[CH2:12][CH2:11]1)[C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][CH:5]=1.F[C:20]1[CH:27]=[CH:26][C:23]([C:24]#[N:25])=[CH:22][CH:21]=1.O>CN(C)C=O>[CH2:3]([N:10]1[CH2:11][CH2:12][C:13]([CH2:17][O:18][C:20]2[CH:27]=[CH:26][C:23]([C:24]#[N:25])=[CH:22][CH:21]=2)([OH:16])[CH2:14][CH2:15]1)[C:4]1[CH:5]=[CH:6][CH:7]=[CH:8][CH:9]=1

참가 물질

6

반응물 4

HCID 962WaterHCID 145174-FluorobenzonitrileHCID 24758Sodium hydrideHCID 140253361-Benzyl-4-(hydroxymethyl)piperidin-4-ol

생성물 1

HCID 22291260HCID 22291260, 화합물수율 91%

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

60% sodium hydride (0.30 g) was added to a solution of the compound (1.66 g) obtained in Step 2 in anhydrous dimethylformamide (8 mL) under cooling with ice-water, and stirred at room temperature for thirty minutes under nitrogen atmosphere. 4-fluorobenzonitrile (0.91 g) was added to the mixture and stirred at room temperature for two days. The resulting mixture was poured into water (30 mL) and extracted with ethyl acetate. The organic layer was washed with brine and dried over anhydrous sodium sulfate, and the solvent was removed under reduced pressure. The obtained residue was purified by silica gel column chromatography (Chromatorex NH™)(eluent; ethyl acetate:hexane=1:1) to obtain the titled compound (2.2 g).

후처리

  1. stirringstirred at room temperature for two days
  2. extractionextracted with ethyl acetate
  3. washThe organic layer was washed with brine
  4. dry with materialdried over anhydrous sodium sulfate
  5. customthe solvent was removed under reduced pressure
  6. customThe obtained residue was purified by silica gel column chromatography (Chromatorex NH™)(eluent; ethyl acetate:hexane=1:1)

출처 및 근거

ORD 기록
ord-64ee7387227c469bb4f95639bb897112
출처 데이터셋
uspto-grants-2005_10
특허 번호
US06956046B2

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