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Triethylamine → 5-(2-fluorophenyl)-7-methyl-4-(1-methyl-1,4,5,7-tetrahydro-6H-pyrazolo[3,4-c]pyridin-6-yl)imidazo[5,1-f][1,2,4]triazine

HRID 1427351
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HRID 1427351 반응식
C(N(CC)CC)C.Br.[CH3:9][N:10]1[C:14]2[CH2:15][NH:16][CH2:17][CH2:18][C:13]=2[CH:12]=[N:11]1.[F:19][C:20]1[CH:25]=[CH:24][CH:23]=[CH:22][C:21]=1[C:26]1[N:27]=[C:28]([CH3:40])[N:29]2[C:34]=1[C:33](N1C=NC=N1)=[N:32][CH:31]=[N:30]2>ClCCl>[F:19][C:20]1[CH:25]=[CH:24][CH:23]=[CH:22][C:21]=1[C:26]1[N:27]=[C:28]([CH3:40])[N:29]2[C:34]=1[C:33]([N:16]1[CH2:17][CH2:18][C:13]3[CH:12]=[N:11][N:10]([CH3:9])[C:14]=3[CH2:15]1)=[N:32][CH:31]=[N:30]2
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참가 물질

5

반응물 3

HCID 8471TriethylamineHCID 1176784165-(2-fluorophenyl)-7-methyl-4-(1H-1,2,4-triazol-1-yl)imidazo[5,1-f][1,2,4]triazineHCID 1317323451-methyl-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine, hydrobromide salt

생성물 1

HCID 917995295-(2-fluorophenyl)-7-methyl-4-(1-methyl-1,4,5,7-tetrahydro-6H-pyrazolo[3,4-c]pyridin-6-yl)imidazo[5,1-f][1,2,4]triazine

시약·촉매·용매 1

HCID 6344
Dichloromethane
용매

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온도
40 °C

실험 절차

Triethylamine (0.510 mL, 3.66 mmol) and C9 (0.333 g, 1.58 mmol) were added to a solution of C6 (0.360 g, 1.22 mmol) in dichloromethane (10 mL), and the reaction mixture was heated at 40° C. for 18 hours. The mixture was then washed with saturated aqueous sodium chloride solution, dried over magnesium sulfate, filtered, and concentrated in vacuo. Purification was effected first via silica gel chromatography (Gradient: 0% to 100% ethyl acetate in heptane), then by reversed phase HPLC (Column: Phenomenex Gemini C18, 5 μm; Mobile phase A: 0.1% ammonium hydroxide in water; Mobile phase B: 0.1% ammonium hydroxide in methanol; Gradient: 5% to 100% B). The product was obtained as a solid. Yield: 202 mg, 0.556 mmol, 46%. LCMS m/z 364.2 [M+H]+. 1H NMR (400 MHz, CD3OD) δ 7.98 (s, 1H), 7.63 (ddd, J=7.6, 7.5, 1.8 Hz, 1H), 7.52 (dddd, J=8.3, 7.5, 5.2, 1.8 Hz, 1H), 7.35 (ddd, J=7.6, 7.5, 1.1 Hz, 1H), 7.22 (br ddd, J=10.0, 8.3, 1.0 Hz, 1H), 7.16 (br s, 1H), 4.45 (br s, 2H), 3.76-3.84 (m, 2H), 3.43 (s, 3H), 2.67 (s, 3H), 2.35-2.41 (m, 2H).

후처리

  1. washThe mixture was then washed with saturated aqueous sodium chloride solution
  2. dry with materialdried over magnesium sulfate
  3. filtrationfiltered
  4. concentrationconcentrated in vacuo
  5. customPurification
  6. customThe product was obtained as a solid

출처 및 근거

ORD 기록
ord-e24b79766fbc4bd3aaa333163705f080
출처 데이터셋
uspto-grants-2015_01
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08933224B2

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