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2-Dicyclohexylphosphino-2',4',6'-triisoprophylbiphenyl → 4-(3,3-dimethyl-6-(4-morpholinyl)-2,3-dihydro-1H-pyrrolo[3,2-b]pyridin-1-yl)-2-(3,5-dimethylphenyl)-7-fluoro-3-methylquinoline

HRID 1618538
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HRID 1618538 반응식
Cl[C:2]1[C:11]2[C:6](=[CH:7][C:8]([F:12])=[CH:9][CH:10]=2)[N:5]=[C:4]([C:13]2[CH:18]=[C:17]([CH3:19])[CH:16]=[C:15]([CH3:20])[CH:14]=2)[C:3]=1[CH3:21].[CH3:22][C:23]1([CH3:38])[C:27]2=[N:28][CH:29]=[C:30]([N:32]3[CH2:37][CH2:36][O:35][CH2:34][CH2:33]3)[CH:31]=[C:26]2[NH:25][CH2:24]1.CC(C1C=C(C(C)C)C(C2C=CC=CC=2P(C2CCCCC2)C2CCCCC2)=C(C(C)C)C=1)C.CC(C)([O-])C.[Na+]>C1(C)C=CC=CC=1.C1C=CC(/C=C/C(/C=C/C2C=CC=CC=2)=O)=CC=1.C1C=CC(/C=C/C(/C=C/C2C=CC=CC=2)=O)=CC=1.C1C=CC(/C=C/C(/C=C/C2C=CC=CC=2)=O)=CC=1.[Pd].[Pd].O.CCOC(C)=O>[CH3:22][C:23]1([CH3:38])[C:27]2=[N:28][CH:29]=[C:30]([N:32]3[CH2:37][CH2:36][O:35][CH2:34][CH2:33]3)[CH:31]=[C:26]2[N:25]([C:2]2[C:11]3[C:6](=[CH:7][C:8]([F:12])=[CH:9][CH:10]=3)[N:5]=[C:4]([C:13]3[CH:18]=[C:17]([CH3:19])[CH:16]=[C:15]([CH3:20])[CH:14]=3)[C:3]=2[CH3:21])[CH2:24]1
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참가 물질

9

반응물 4

HCID 111557942-Dicyclohexylphosphino-2',4',6'-triisoprophylbiphenylHCID 23676156Sodium t-butoxideHCID 672844994-(3,3-dimethyl-2,3-dihydro-1H-pyrrolo[3,2-b]pyridin-6-yl)-morpholineHCID 672845174-Chloro-2-(3,5-dimethylphenyl)-7-fluoro-3-methylquinoline

생성물 1

HCID 509388304-(3,3-dimethyl-6-(4-morpholinyl)-2,3-dihydro-1H-pyrrolo[3,2-b]pyridin-1-yl)-2-(3,5-dimethylphenyl)-7-fluoro-3-methylquinoline

시약·촉매·용매 4

HCID 9811564Bis(dibenzylideneacetone)palladium촉매HCID 962Water용매HCID 1140Toluene용매HCID 8857Ethyl Acetate용매

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온도
100 °C

실험 절차

To a stirred solution of 4-chloro-2-(3,5-dimethylphenyl)-7-fluoro-3-methylquinoline (39 mg, 0.13 mmol), 4-(3,3-dimethyl-2,3-dihydro-1H-pyrrolo[3,2-b]pyridin-6-yl)morpholine (30 mg, 0.13 mmol) in toluene (1.5 mL) was added Pd2dba3 (12 mg, 0.013 mmol), XPhos (12 mg, 0.026 mmol) and sodium tert-butoxide (25 mg, 0.26 mmol) and the reaction was heated in the microwave for 1 h at 100° C. After this time the reaction was cooled to rt and treated with EtOAc (100 mL) and water (40 mL). The separated organic layer was washed with NaCl (saturated aqueous solution, 40 mL), dried over MgSO4, filtered and evaporated in vacuo. Purification by reverse phase HPLC (10 to 60% acetonitrile in water) gave 4-(3,3-dimethyl-6-(4-morpholinyl)-2,3-dihydro-1H-pyrrolo[3,2-b]pyridin-1-yl)-2-(3,5-dimethylphenyl)-7-fluoro-3-methylquinoline as a white solid. 1H NMR (400 MHz, chloroform-d) δ ppm 7.84 (1H, dd, J=10.0, 2.5 Hz), 7.77 (1H, dd, J=9.3, 6.0 Hz), 7.60 (1H, d, J=2.3 Hz), 7.23-7.29 (1H, m), 7.17-7.21 (2H, m), 7.11 (1H, d, J=1.8 Hz), 5.79 (1H, d, J=2.3 Hz), 3.82 (2H, s), 3.73-3.78 (4H, m), 2.93-3.04 (4H, m), 2.39-2.44 (6H, m), 2.27 (3H, s), 1.58 (3H, s), 1.52 (3H, s). Mass Spectrum (ESI) m/e=497 (M+1).

후처리

  1. temperatureAfter this time the reaction was cooled to rt
  2. washThe separated organic layer was washed with NaCl (saturated aqueous solution, 40 mL)
  3. dry with materialdried over MgSO4
  4. filtrationfiltered
  5. customevaporated in vacuo
  6. customPurification by reverse phase HPLC (10 to 60% acetonitrile in water)

출처 및 근거

ORD 기록
ord-022a0fc10c77422bb38d97d753ec0d41
출처 데이터셋
uspto-grants-2014_07
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08765940B2

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