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Tributylphosphine → 2-(4-Fluorophenyl)-1-[4-(1-methylpyrrolidin-3-yloxy)benzyl]-6-(phenylmethoxy)-1,2,3,4-tetrahydroisoquinoline

HRID 1358025
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HRID 1358025 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.[CH3:34][N:35]1[CH2:39][CH2:38][CH:37](O)[CH2:36]1.C(P(CCCC)CCCC)CCC.N(C(N1CCCCC1)=O)=NC(N1CCCCC1)=O>C1COCC1.C(=O)(O)[O-].[Na+].C(Cl)Cl.CO.ClCCl>[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][CH:37]3[CH2:38][CH2:39][N:35]([CH3:34])[CH2:36]3)=[CH:31][CH:32]=2)=[CH:4][CH:3]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

9

반응물 4

HCID 13831TributylphosphineHCID 730421,1'-(Azodicarbonyl)dipiperidineHCID 930741-Methyl-3-pyrrolidinolHCID 234407672-(4-Fluorophenyl)-1-(4-hydroxybenzyl)-6-(phenylmethoxy)-1,2,3,4-tetrahydroisoquinoline

생성물 1

HCID 234408322-(4-Fluorophenyl)-1-[4-(1-methylpyrrolidin-3-yloxy)benzyl]-6-(phenylmethoxy)-1,2,3,4-tetrahydroisoquinoline수율 56.3%

시약·촉매·용매 4

HCID 6344Dichloromethane용매HCID 8028Tetrahydrofuran용매HCID 516892Sodium Bicarbonate용매HCID 21226129Dichloromethane methanol용매

실험 절차

To a solution of 2-(4-fluorophenyl)-1-(4-hydroxybenzyl)-6-(phenylmethoxy)-1,2,3,4-tetrahydroisoquinoline (0.450 g, 1.02 mmol) in THF (5 ml) was added 1-methyl-3-pyrrolidinol (0.22 ml, 2.04 mmol), tri-n-butyl-phosphine (0.5 ml, 2.04 mmol) and 1,1′azodicarbonyl dipiperidine (0.5 g, 2.04 mmol) respectively. Dichloromethane (4 ml) was added and the reaction was allowed to stir overnight. The reaction was diluted with aqueous sodium bicarbonate and extracted with ethyl acetate. The organic layer was dried with MgSO4, filtered and concentrated. The product was purified by radial chromatography (100% CH2Cl2, then CH2Cl2/MeOH, 95:5) to yield the title compound (0.30 g, 56% yield): ES-MS (m/z) 523 [M+H]+.

후처리

  1. extractionextracted with ethyl acetate
  2. dry with materialThe organic layer was dried with MgSO4
  3. filtrationfiltered
  4. concentrationconcentrated
  5. customThe product was purified by radial chromatography (100% CH2Cl2

출처 및 근거

ORD 기록
ord-214931eb21614ab9be3494b3a3f23bad
출처 데이터셋
uspto-grants-2003_07
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US06593322B1

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