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2-Methoxyethanol → (7-Bromo-pyrrolo[2,1-f][1,2,4]triazin-2-yl)-{2-methoxy-4-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-phenyl}-amine

HRID 1261964
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HRID 1261964 반응식
[CH3:1][O:2][C:3]1[CH:8]=[C:7]([N:9]2[CH2:14][CH2:13][CH:12]([N:15]3[CH2:20][CH2:19][N:18]([CH3:21])[CH2:17][CH2:16]3)[CH2:11][CH2:10]2)[CH:6]=[CH:5][C:4]=1[NH2:22].[Br:23][C:24]1[N:32]2[C:27]([CH:28]=[N:29][C:30](S(C)=O)=[N:31]2)=[CH:26][CH:25]=1.C(N(CC)C(C)C)(C)C.COCCO>>[Br:23][C:24]1[N:32]2[C:27]([CH:28]=[N:29][C:30]([NH:22][C:4]3[CH:5]=[CH:6][C:7]([N:9]4[CH2:14][CH2:13][CH:12]([N:15]5[CH2:20][CH2:19][N:18]([CH3:21])[CH2:17][CH2:16]5)[CH2:11][CH2:10]4)=[CH:8][C:3]=3[O:2][CH3:1])=[N:31]2)=[CH:26][CH:25]=1
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참가 물질

5

반응물 4

HCID 80192-MethoxyethanolHCID 81531DiisopropylethylamineHCID 457899912-Methoxy-4-(4-(4-methylpiperazin-1-yl)piperidin-1-yl)anilineHCID 580713077-Bromo-2-(methylsulfinyl)pyrrolo[2,1-f][1,2,4]triazine

생성물 1

HCID 66711255(7-Bromo-pyrrolo[2,1-f][1,2,4]triazin-2-yl)-{2-methoxy-4-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-phenyl}-amine

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온도
170 °C

실험 절차

A mixture of 2-Methoxy-4-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-phenylamine (1.25 g, 0.00411 mol) (For preparation see Example 251), 7-Bromo-2-methanesulfinyl-pyrrolo[2,1-f][1,2,4]triazine (0.75 g, 0.0029 mol) and N,N-Diisopropylethylamine (2.02 mL, 0.0116 mol) in 2-Methoxyethanol (10 mL, 0.1 mol) was heated in the microwave at 170° C. for 90 minutes. Purification by Isco chromatography gave (7-Bromo-pyrrolo[2,1-f][1,2,4]triazin-2-yl)-{2-methoxy-4-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-phenyl}-amine as a tan solid (0.36 g, 255). MP: 171-173° C.; LCMS (m/e) 500 (M); 1H-NMR (DMSO, 400 MHz) δ 8.83 (s, 1H), 8.02 (d, 1H, J=8.76 Hz), 7.74 (s, 1H), 6.89 (q, 2H, J=4.76 Hz), 6.67 (s, 1H), 6.51 (d, 1H, J=6.40 Hz), 3.85 (s, 3H), 3.70 (d, 2H, J=12.20 Hz), 2.64 (t, 2H, J=11.80 Hz), 2.31-2.28 (br s, 4H), 1.83 (s, 3H), 1.85 (m, 2H), 1.55-1.50 (m, 2H).

후처리

  1. customPurification by Isco chromatography

출처 및 근거

ORD 기록
ord-61e3cce899004c5da898edce41f617ae
출처 데이터셋
uspto-grants-2013_06
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08471005B2

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