Diisopropylethylamine → 6-acetamido-N-[[4-chloro-3-(3-chloro-5-cyanophenoxy)-2-fluorophenyl]methyl]-1H-indole-2-carboxamide

HRID 1874832ノート

反応式

HRID 1874832 の反応式
CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.[NH2:25][CH2:26][C:27]1[C:28]([F:44])=[C:29]([O:34][C:35]2[CH:36]=[C:37]([CH:40]=[C:41]([Cl:43])[CH:42]=2)[C:38]#[N:39])[C:30]([Cl:33])=[CH:31][CH:32]=1.[C:45]([NH:48][C:49]1[CH:57]=[C:56]2[C:52]([CH:53]=[C:54]([C:58](O)=[O:59])[NH:55]2)=[CH:51][CH:50]=1)(=[O:47])[CH3:46].CCN(C(C)C)C(C)C>CN(C=O)C.C(OCC)(=O)C.O>[C:45]([NH:48][C:49]1[CH:57]=[C:56]2[C:52]([CH:53]=[C:54]([C:58]([NH:25][CH2:26][C:27]3[CH:32]=[CH:31][C:30]([Cl:33])=[C:29]([O:34][C:35]4[CH:36]=[C:37]([C:38]#[N:39])[CH:40]=[C:41]([Cl:43])[CH:42]=4)[C:28]=3[F:44])=[O:59])[NH:55]2)=[CH:51][CH:50]=1)(=[O:47])[CH3:46]

参加物

8

反応物 4

HCID 81531DiisopropylethylamineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 594513923-{[3-(Aminomethyl)-6-chloro-2-fluorophenyl]oxy}-5-chlorobenzonitrileHCID 594515286-(acetylamino)-1H-indole-2-carboxylic acid

生成物 1

HCID 594513686-acetamido-N-[[4-chloro-3-(3-chloro-5-cyanophenoxy)-2-fluorophenyl]methyl]-1H-indole-2-carboxamide収率 31.1%

試薬・触媒・溶媒 3

HCID 962Water溶媒HCID 6228Dimethylformamide溶媒HCID 8857Ethyl Acetate溶媒

実験手順

HATU (0.086 g, 0.227 mmol) was added to a solution of 3-{[3-(aminomethyl)-6-chloro-2-fluorophenyl]oxy}-5-chlorobenzonitrile (0.047 g, 0.151 mmol), 6-(acetylamino)-1H-indole-2-carboxylic acid (0.033 g, 0.151 mmol) and DIPEA (0.040 mL, 0.227 mmol) in DMF (1 mL). The mixture was stirred at RT for 2 h. The reaction mixture was diluted with ethyl acetate and water. The organic layer was washed with water and dried over sodium sulfate, and the solvent was evaporated. The resulting oil was triturated with methylene chloride:methanol. The resulting solid was collected by filtration and dried under vacuum to give the title compound (0.024 g, 31%) as an off-white solid. 1H NMR (400 MHz, DMSO-d6): δ ppm 11.46 (s, 1H), 9.85 (s, 1H), 9.01 (m, 1H), 7.91 (s, 1H), 7.80 (s, 1H), 7.40-7.53 (m, 4H), 7.35 (t, 1H), 7.11 (m, 2H), 4.51 (d, 2H), 2.00 (s, 3H). MS: m/z 511 (M+1).

後処理

  1. washThe organic layer was washed with water
  2. dry with materialdried over sodium sulfate
  3. customthe solvent was evaporated
  4. customThe resulting oil was triturated with methylene chloride
  5. filtrationThe resulting solid was collected by filtration
  6. customdried under vacuum

出典と根拠

ORDレコード
ord-5347ad5473ab4068a56eb85e79767c30
出典データセット
uspto-grants-2012_11
特許番号
US08304419B2

反応ノート

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