Potassium Carbonate → 2-(4-Fluorophenyl)-1-(4-[2-(1-methyl(2-piperidyl))ethoxy]benzyl)-6-(phenylmethoxy)-1,2,3,4-tetrahydroisoquinoline

HRID 1358023

반응식

HRID 1358023 반응식
[F:1][C:2]1[CH:7]=[CH:6][C:5]([N:8]2[CH2:17][CH2:16][C:15]3[C:10](=[CH:11][CH:12]=[C:13]([O:18][CH2:19][C:20]4[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=4)[CH:14]=3)[CH:9]2[CH2:26][C:27]2[CH:32]=[CH:31][C:30]([OH:33])=[CH:29][CH:28]=2)=[CH:4][CH:3]=1.C(=O)([O-])[O-].[K+].[K+].Cl[CH2:41][CH2:42][CH:43]1[CH2:48][CH2:47][CH2:46][CH2:45][N:44]1[CH3:49].C(Cl)Cl.CO>CN(C=O)C.O>[F:1][C:2]1[CH:7]=[CH:6][C:5]([N:8]2[CH2:17][CH2:16][C:15]3[C:10](=[CH:11][CH:12]=[C:13]([O:18][CH2:19][C:20]4[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=4)[CH:14]=3)[CH:9]2[CH2:26][C:27]2[CH:28]=[CH:29][C:30]([O:33][CH2:41][CH2:42][CH:43]3[CH2:48][CH2:47][CH2:46][CH2:45][N:44]3[CH3:49])=[CH:31][CH:32]=2)=[CH:4][CH:3]=1

참가 물질

7

반응물 4

HCID 11430Potassium CarbonateHCID 30165662-(2-Chloroethyl)-1-methylpiperidineHCID 21226129Dichloromethane methanolHCID 234407672-(4-Fluorophenyl)-1-(4-hydroxybenzyl)-6-(phenylmethoxy)-1,2,3,4-tetrahydroisoquinoline

생성물 1

HCID 693163412-(4-Fluorophenyl)-1-(4-[2-(1-methyl(2-piperidyl))ethoxy]benzyl)-6-(phenylmethoxy)-1,2,3,4-tetrahydroisoquinoline수율 7%

시약·촉매·용매 2

HCID 962Water용매HCID 6228Dimethylformamide용매

실험 절차

To a solution of 2-(4-fluorophenyl)-1-(4-hydroxybenzyl)-6-(phenylmethoxy)-1,2,3,4-tetrahydroisoquinoline (0.500 g, 1.14 mmol) in DMF (5 ml) was added potassium carbonate (0.236 g, 1.7 mmol) and the resulting mixture allowed to stir for twenty minutes. To the reaction mixture was added 2-(2-chloroethyl)-N-methyl piperidine (0.271 g, 1.37 mmol). The reaction was allowed to stir overnight. The reaction was diluted with water and extracted with ethyl acetate. The organic layer was washed with brine, dried over MgSO4, filtered, and concentrated. The product was purified by radial chromatography (100% CH2Cl2, then CH2Cl2/MeOH, 95:5) to yield the title compound (0.043 g, 7% yield): ES-MS (m/z) 565 [M+H]+.

후처리

  1. stirringto stir overnight
  2. extractionextracted with ethyl acetate
  3. washThe organic layer was washed with brine
  4. dry with materialdried over MgSO4
  5. filtrationfiltered
  6. concentrationconcentrated
  7. customThe product was purified by radial chromatography (100% CH2Cl2

출처 및 근거

ORD 기록
ord-acf5bc2b1c784a1595bc4aefe847d64e
출처 데이터셋
uspto-grants-2003_07
특허 번호
US06593322B1

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