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Cesium carbonate → 5-(2-(4-(Dimethylcarbamoyl)-2-methylphenylamino)-4-(tetrahydro-2H-pyran-4-yloxy)-7H-pyrrolo[2,3-d]pyrimidin-5-yl)-N-methylpicolinamide

HRID 529687
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HRID 529687 반응식
Cl[C:2]1[N:3]=[C:4]([O:29][CH:30]2[CH2:35][CH2:34][O:33][CH2:32][CH2:31]2)[C:5]2[C:10]([C:11]3[CH:12]=[CH:13][C:14]([C:17]([NH:19][CH3:20])=[O:18])=[N:15][CH:16]=3)=[CH:9][N:8](COCC[Si](C)(C)C)[C:6]=2[N:7]=1.[NH2:36][C:37]1[CH:47]=[CH:46][C:40]([C:41]([N:43]([CH3:45])[CH3:44])=[O:42])=[CH:39][C:38]=1[CH3:48].CC1(C)C2C=CC=C(P(C3C=CC=CC=3)C3C=CC=CC=3)C=2OC2C1=CC=CC=2P(C1C=CC=CC=1)C1C=CC=CC=1.C(=O)([O-])[O-].[Cs+].[Cs+]>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].O1CCOCC1>[CH3:44][N:43]([CH3:45])[C:41]([C:40]1[CH:46]=[CH:47][C:37]([NH:36][C:2]2[N:3]=[C:4]([O:29][CH:30]3[CH2:35][CH2:34][O:33][CH2:32][CH2:31]3)[C:5]3[C:10]([C:11]4[CH:12]=[CH:13][C:14]([C:17]([NH:19][CH3:20])=[O:18])=[N:15][CH:16]=4)=[CH:9][NH:8][C:6]=3[N:7]=2)=[C:38]([CH3:48])[CH:39]=1)=[O:42]
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참가 물질

7

반응물 4

HCID 10796Cesium carbonateHCID 6360441,1'-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis(1,1-diphenylphosphine)HCID 167817704-amino-N,N,3-trimethylbenzamideHCID 867264585-(2-Chloro-4-(tetrahydro-2H-pyran-4-yloxy)-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidin-5-yl)-N-methylpicolinamide

생성물 1

HCID 86726459
5-(2-(4-(Dimethylcarbamoyl)-2-methylphenylamino)-4-(tetrahydro-2H-pyran-4-yloxy)-7H-pyrrolo[2,3-d]pyrimidin-5-yl)-N-methylpicolinamide
수율 21%

시약·촉매·용매 2

HCID 9811564Bis(dibenzylideneacetone)palladium촉매HCID 312751,4-Dioxane용매

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온도
150 °C

실험 절차

5-(2-Chloro-4-(tetrahydro-2H-pyran-4-yloxy)-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidin-5-yl)-N-methylpicolinamide (1 equiv), 4-amino-N,N,3-trimethylbenzamide (1 equiv), (9,9-dimethyl-9H-xanthene-4,5-diyl)bis(diphenylphosphine) (0.2 equiv), cesium carbonate (2 equiv), tris(dibenzylideneacetone)dipalladium(0) (0.1 equiv) and 1,4-dioxane (0.2 M) were combined in a microwave vial and irradiated heated at 150° C. for 30 min. The mixture was concentrated and purified by flash chromatography 0-55% (Hex:EtOAc-800 mL), followed by 5-15% B (DCM:MeOH-800 mL) in the same run. Fractions were combined, concentrated and the compound was deprotected according to General Procedure A. The reaction mixture was concentrated and purified to give the title compound (21% yield). 1H NMR (400 MHz, METHANOL-d4) δ ppm 8.92 (d, J=1.95 Hz, 1 H), 8.20 (dd, J=7.81, 1.56 Hz, 1 H), 8.07 (dd, J=16.59, 8.39 Hz, 2 H), 7.22-7.31 (m, 3 H), 5.49 (s, 1 H), 3.78-3.88 (m, 2 H), 3.52-3.61 (m, 2 H), 3.07 (s, 6 H), 2.96 (s, 3 H), 2.35 (s, 3 H), 2.08 (d, J=13.28 Hz, 2 H), 1.73-1.84 (m, 2 H). MS (ESI) m/z 530.0 [M+1]+.

후처리

  1. customirradiated
  2. concentrationThe mixture was concentrated
  3. custompurified by flash chromatography 0-55% (Hex:EtOAc-800 mL)
  4. concentrationconcentrated
  5. concentrationThe reaction mixture was concentrated
  6. custompurified

출처 및 근거

ORD 기록
ord-b6c9f0a380f34b5a98ed217512b6a2ea
출처 데이터셋
uspto-grants-2016_05
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09346812B2

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