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Water → HCID 11596307, 화합물

HRID 1028800
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HRID 1028800 반응식
[CH:1]1([N:5]2[C:9]3=[N:10][CH:11]=[N:12][C:13]([NH2:14])=[C:8]3[C:7](I)=[N:6]2)[CH2:4][CH2:3][CH2:2]1.[C:16]1([C:22]2[CH:31]=[CH:30][C:29]3[C:24](=[CH:25][C:26](B4OC(C)(C)C(C)(C)O4)=[CH:27][CH:28]=3)[N:23]=2)[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=1.C([O-])([O-])=O.[Na+].[Na+].O>CN(C=O)C.C1C=CC([P]([Pd]([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)[P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1>[CH:1]1([N:5]2[C:9]3=[N:10][CH:11]=[N:12][C:13]([NH2:14])=[C:8]3[C:7]([C:26]3[CH:25]=[C:24]4[C:29]([CH:30]=[CH:31][C:22]([C:16]5[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=5)=[N:23]4)=[CH:28][CH:27]=3)=[N:6]2)[CH2:4][CH2:3][CH2:2]1
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참가 물질

7

반응물 4

HCID 962WaterHCID 10340Sodium CarbonateHCID 536290112-Phenyl-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinolineHCID 53629067HCID 53629067, 화합물

생성물 1

HCID 11596307HCID 11596307, 화합물

시약·촉매·용매 2

HCID 178418397
HCID 178418397, 화합물
촉매
HCID 6228Dimethylformamide용매

반응 조건

온도
80 °C

실험 절차

Nitrogen was bubbled into a mixture of 1-cyclobutyl-3-iodo-1H-pyrazolo[3,4-d]pyrimidin-4-ylamine (60.0 mg, 0.190 mmol), 2-phenyl-7-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-quinoline (64.4 mg, 0.194 mmol), Na2CO3 (50.5 mg, 0.476 mmol), and Pd(PPh3)4 (13.7 mg, 0.0119 mmol) in DMF (4 mL)/water (1 mL) for 5 min, then the mixture was heated under nitrogen to 80° C. (bath temp.) for 17 h. The solvents were evaporated, water was added, the mixture was extracted with CH2Cl2 (3×20 mL), and the combined extracts were washed with brine and dried over MgSO4. MgSO4 was filtered off, and the filtrate was concentrated and chromatographed on an SCX column (1 g/6 mL barrel). The amine-containing fraction was adsorbed onto Hydromatrix and chromatographed on silica gel [Jones Flashmaster, 5 g/25 mL cartridge, eluting with CH2Cl2 (1-11)→1% MeOH in CH2Cl2 (12-28)→2% MeOH in CH2Cl2 (29-46)], yielding the title compound as off-white solid. 1H NMR (CDCl3, 400 MHz): δ=1.87-2.04 (m, 2H), 2.48-2.58 (mc, 2H), 2.86-2.98 (mc, 2H), 5.50 (quint, J=8.0 Hz, 1H), 5.57 (brs, 2H), 7.47-7.52 (m, 1H), 7.53-7.58 (m, 2H), 7.96 (dd, J=1.6, 8.3 Hz, 1H), 7.97 (d, J=8.6 Hz, 1H), 8.02 (d, J=8.0 Hz, 1H), 8.19-8.23 (m, 2H), 8.31 (d, J=8.6 Hz, 1H), 8.42 (s, 1H), 8.49-8.52 (m, 1H). 13C NMR (CDCl3, 100.6 MHz, DEPT135): S=14.99 (−), 29.91 (2C, −), 50.61 (+), 98.68 (Cquart), 119.59 (+), 126.53 (+), 126.97 (Cquart), 127.56 (2C, +), 128.66 (+), 128.79 (2C, +), 129.00 (+), 129.53 (+), 134.83 (Cquart), 136.53 (+), 139.14 (Cquart), 143.40 (Cquart), 148.22 (Cquart), 154.00 (Cquart), 155.53 (+), 157.92 (Cquart), 158.18 (Cquart). MS (ES+): m/z 393.1 (53) [MH+]. HPLC: tR=3.1 min (OpenLynx, nonpolar—5 min), 3.6 min (OpenLynx, polar—5 min).

후처리

  1. customThe solvents were evaporated
  2. additionwater was added
  3. extractionthe mixture was extracted with CH2Cl2 (3×20 mL)
  4. washthe combined extracts were washed with brine
  5. dry with materialdried over MgSO4
  6. filtrationMgSO4 was filtered off
  7. concentrationthe filtrate was concentrated
  8. customchromatographed on an SCX column (1 g/6 mL barrel)
  9. additionThe amine-containing fraction
  10. customchromatographed on silica gel [Jones Flashmaster, 5 g/25 mL cartridge
  11. washeluting with CH2Cl2 (1-11)

출처 및 근거

ORD 기록
ord-fefaddaeccbc414a992d04344df450e4
출처 데이터셋
uspto-grants-2014_05
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08735405B2

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