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Triethylamine → 2-(4-Fluorophenyl)-5-(4-methoxy-2-methyl-5-(1-(4-methyl-pyrimidin-2-yl)cyclopropylcarbamoyl)phenyl)-N-methylbenzofuran-3-carboxamide

HRID 1688355
ノート
印刷プレビュー

反応式

HRID 1688355 の反応式
[F:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[O:9][C:10]3[CH:20]=[CH:19][C:18]([C:21]4[C:22]([CH3:32])=[CH:23][C:24]([O:30][CH3:31])=[C:25]([CH:29]=4)[C:26]([OH:28])=O)=[CH:17][C:11]=3[C:12]=2[C:13](=[O:16])[NH:14][CH3:15])=[CH:4][CH:3]=1.[CH3:33][C:34]1[CH:39]=[CH:38][N:37]=[C:36]([C:40]2([NH2:43])[CH2:42][CH2:41]2)[N:35]=1.C(N(CC)CC)C>CN(C=O)C>[F:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[O:9][C:10]3[CH:20]=[CH:19][C:18]([C:21]4[CH:29]=[C:25]([C:26](=[O:28])[NH:43][C:40]5([C:36]6[N:35]=[C:34]([CH3:33])[CH:39]=[CH:38][N:37]=6)[CH2:41][CH2:42]5)[C:24]([O:30][CH3:31])=[CH:23][C:22]=4[CH3:32])=[CH:17][C:11]=3[C:12]=2[C:13]([NH:14][CH3:15])=[O:16])=[CH:4][CH:3]=1
参加物実験手順後処理出典と根拠反応ノート

参加物

5

反応物 3

HCID 8471TriethylamineHCID 592756045-(2-(4-Fluorophenyl)-3-(methylcarbamoyl)benzofuran-5-yl)-2-methoxy-4-methylbenzoic acidHCID 672923231-(4-Methylpyrimidin-2-yl)cyclopropanamine

生成物 1

HCID 595051752-(4-Fluorophenyl)-5-(4-methoxy-2-methyl-5-(1-(4-methyl-pyrimidin-2-yl)cyclopropylcarbamoyl)phenyl)-N-methylbenzofuran-3-carboxamide

試薬・触媒・溶媒 1

HCID 6228
Dimethylformamide
溶媒

実験手順

To a mixture of 5-(2-(4-fluorophenyl)-3-(methylcarbamoyl)benzofuran-5-yl)-2-methoxy-4-methylbenzoic acid (0.04 g, 0.092 mmol, 1 eq), 1-(4-methylpyrimidin-2-yl)cyclopropanamine (130 mg, crude), Py-Bop (0.062 g, 0.12 mmol, 1.3 eq) in DMF at ambient temperature under nitrogen was added triethylamine (0.028 g, 0.3 mmol, 3 eq). The clear mixture was stirred at ambient temperature for 12 h. The mixture was concentrated, diluted with water and extracted with EtOAc. The organic layer was further washed with water, dried over sodium sulphate and concentrated. The product obtained was purified by preparative HPLC. Yield: 0.028 g (53%). 1H NMR (400 MHz, CD3OD): δ 8.49 (d, J=5.3 Hz, 1H), 8.07-7.95 (m, 2H), 7.92 (s, 1H), 7.69-7.51 (m, 2H), 7.39-7.23 (m, 3H), 7.16 (d, J=5.3 Hz, 2H), 4.08 (s, 3H), 2.95 (s, 3H), 2.49 (s, 3H), 2.37 (s, 3H), 1.87-1.76 (m, 2H), 1.57-1.45 (m, 2H). 19F NMR (376.47 MHz, CD3OD): δ −78.09 (TFA), −113.44 LCMS: (ES+) m/z=565.2 (M+H)+

後処理

  1. concentrationThe mixture was concentrated
  2. additiondiluted with water
  3. extractionextracted with EtOAc
  4. washThe organic layer was further washed with water
  5. dry with materialdried over sodium sulphate
  6. concentrationconcentrated
  7. customThe product obtained
  8. customwas purified by preparative HPLC

出典と根拠

ORDレコード
ord-b2fe51dd890b4e5fa4254cb0a4218b27
出典データセット
uspto-grants-2012_04
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08148382B2

反応ノート

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