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Sodium Carbonate → 1-((2-(isoquinolin-5-yl)-4-morpholinothieno[3,2-d]pyrimidin-6-yl)methyl)-N,N-dimethylpiperidin-4-amine

HRID 1945708
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HRID 1945708 반응식
Cl[C:2]1[N:3]=[C:4]([N:21]2[CH2:26][CH2:25][O:24][CH2:23][CH2:22]2)[C:5]2[S:10][C:9]([CH2:11][N:12]3[CH2:17][CH2:16][CH:15]([N:18]([CH3:20])[CH3:19])[CH2:14][CH2:13]3)=[CH:8][C:6]=2[N:7]=1.[CH:27]1[C:36]2[CH:35]=[CH:34][CH:33]=[C:32](B(O)O)[C:31]=2[CH:30]=[CH:29][N:28]=1.C(=O)([O-])[O-].[Na+].[Na+]>C(#N)C>[CH:27]1[C:36]2[C:31](=[C:32]([C:2]3[N:3]=[C:4]([N:21]4[CH2:26][CH2:25][O:24][CH2:23][CH2:22]4)[C:5]4[S:10][C:9]([CH2:11][N:12]5[CH2:17][CH2:16][CH:15]([N:18]([CH3:20])[CH3:19])[CH2:14][CH2:13]5)=[CH:8][C:6]=4[N:7]=3)[CH:33]=[CH:34][CH:35]=2)[CH:30]=[CH:29][N:28]=1
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 10340Sodium CarbonateHCID 599474Isoquinoline-5-boronic acidHCID 575067401-((2-chloro-4-morpholinothieno[3,2-d]pyrimidin-6-yl)methyl)-N,N-dimethylpiperidin-4-amine

생성물 1

HCID 596057931-((2-(isoquinolin-5-yl)-4-morpholinothieno[3,2-d]pyrimidin-6-yl)methyl)-N,N-dimethylpiperidin-4-amine수율 50%

시약·촉매·용매 1

HCID 6342
Acetonitrile
용매

반응 조건

온도
130 °C

실험 절차

A sealable tube was charged with [1-(2-chloro-4-morpholin-4-yl-thieno[3,2-d]pyrimidin-6-ylmethyl)-piperidin-4-yl]-dimethyl-amine (0.630 g, 1.59 mmol), isoquinoline-5-boronic acid (0.331 g, 1.91 mmol), dichlorobis(triphenylphosphine) palladium(II) (0.056 g, 0.08 mmol), 1 N aqueous sodium carbonate solution (2.5 mL) and acetonitrile (7.5 mL). The vessel was evacuated and back-filled with argon three times then sealed and heated at 130° C. for 90 min. The reaction mixture was cooled, concentrated, redissolved in methanol and filtered through celite. The filtrates were concentrated then purified by chromatography (C-18 reverse phase column, 5 to 95% acetonitrile in water containing 0.1% TFA). The fractions containing the desired product were concentrated then dissolved in MeOH/dichloromethane, basified with solid sodium carbonate then filtered and concentrated to furnish 109 (0.386 g, 50%) as a white foam. MS m/e 489 [M+H]; 1H NMR (300 MHz, MeOH-d4) δ ppm 1.61-1.91 (m, 2 H) 1.99-2.15 (m, 2 H) 2.17-2.36 (m, 2 H) 2.88 (s, 6 H) 3.04-3.28 (m, 3 H) 3.73-3.87 (m, 4 H) 3.91 (s, 2 H) 3.96-4.07 (m, 4 H) 7.33 (s, 1 H) 7.69-7.83 (m, 1 H) 8.18 (d, J=8.3 Hz, 1 H) 8.30 (d, J=7.2 Hz, 1 H) 8.43 (d, J=6.4 Hz, 1 H) 8.57 (d, J=6.0 Hz, 1 H) 9.28 (s, 1 H)

후처리

  1. customThe vessel was evacuated
  2. additionback-filled with argon three times
  3. customthen sealed
  4. temperatureThe reaction mixture was cooled
  5. concentrationconcentrated
  6. dissolutionredissolved in methanol
  7. filtrationfiltered through celite
  8. concentrationThe filtrates were concentrated
  9. customthen purified by chromatography (C-18 reverse phase column, 5 to 95% acetonitrile in water containing 0.1% TFA)
  10. additionThe fractions containing the desired product
  11. concentrationwere concentrated
  12. dissolutionthen dissolved in MeOH/dichloromethane
  13. filtrationthen filtered
  14. concentrationconcentrated

출처 및 근거

ORD 기록
ord-c9d2f52d438f484aa1a0d4c6715084fe
출처 데이터셋
uspto-grants-2013_03
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08394796B2

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