Sodium Iodide → N,N-Diethyl-N-(2-{[6-fluoro-9-(4-fluorobenzyl)-9H-carbazol-4-yl]oxy}ethyl)amine

HRID 1057633노트

반응식

HRID 1057633 반응식
[F:1][C:2]1[CH:3]=[C:4]2[C:12](=[CH:13][CH:14]=1)[N:11]([CH2:15][C:16]1[CH:21]=[CH:20][C:19]([F:22])=[CH:18][CH:17]=1)[C:10]1[CH:9]=[CH:8][CH:7]=[C:6]([OH:23])[C:5]2=1.Cl.[CH2:25]([N:27]([CH2:31][CH3:32])[CH2:28][CH2:29]Cl)[CH3:26].C(=O)([O-])[O-].[K+].[K+].[I-].[Na+]>CN(C=O)C>[CH2:25]([N:27]([CH2:31][CH3:32])[CH2:28][CH2:29][O:23][C:6]1[C:5]2[C:4]3[C:12](=[CH:13][CH:14]=[C:2]([F:1])[CH:3]=3)[N:11]([CH2:15][C:16]3[CH:21]=[CH:20][C:19]([F:22])=[CH:18][CH:17]=3)[C:10]=2[CH:9]=[CH:8][CH:7]=1)[CH3:26]

참가 물질

6

반응물 4

HCID 5238Sodium IodideHCID 11430Potassium CarbonateHCID 133631-Chloro-2-(diethylamine)ethane hydrochlorideHCID 186716846-Fluoro-9-(4-fluorobenzyl)-9H-carbazol-4-ol

생성물 1

HCID 18671674N,N-Diethyl-N-(2-{[6-fluoro-9-(4-fluorobenzyl)-9H-carbazol-4-yl]oxy}ethyl)amine수율 61%

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

6-Fluoro-9-(4-fluorobenzyl)-9H-carbazol-4-ol (0.0584 g, 0.19 mmol), 2-diethylaminoethylchloride hydrochloride (0.0593 g, 0.35 mmol), potassium carbonate (0.0926 g, 0.63 mmol), sodium iodide (0.0061 g, 0.041 mmol) and DMF (2 mL) are heated at 85° C. for 3 h. After the mixture had cooled, it is partitioned between water and ethyl acetate. The combined organic layers are dried over magnesium sulfate and concentrated to an oil. The oil is chromatographed on silica gel (50 mL) using methanol/dichloromethane (1/99) to give 0.0471 g (61%) of the title compound; mp 75-76° C.; MS (ESI+) for C25H26F2N2O m/z 409.3 (M+H)+; IR (drift) 1585, 1507, 1481, 1461, 1343, 1269, 1221, 1159, 1145, 871, 820, 799, 776, 739, 712 cm−1; 1H NMR (CDCl3) δ1.14, 2.73, 3.10, 4.33, 5.44, 6.69, 6.93, 7.04-7.18, 7.36, 8.03. Anal. Calcd for C25H26F2N2O: C, 73.51; H, 6.41; N, 6.86. Found:C, 73.30; H, 6.59; N, 6.77.

후처리

  1. temperatureAfter the mixture had cooled
  2. customit is partitioned between water and ethyl acetate
  3. dry with materialThe combined organic layers are dried over magnesium sulfate
  4. concentrationconcentrated to an oil
  5. customThe oil is chromatographed on silica gel (50 mL)

출처 및 근거

ORD 기록
ord-64237b9df4584a5a88f63fa44e21e0e1
출처 데이터셋
uspto-grants-2003_02
특허 번호
US06514968B1

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