Imidazole → 7-(3-Imidazol-1-yl-propoxy)-6-methoxy-4-(2-methyl-quinolin-3-yloxy)-quinoline

HRID 228981ノート

反応式

HRID 228981 の反応式
CN(C)C=O.Cl[CH2:7][CH2:8][CH2:9][O:10][C:11]1[CH:20]=[C:19]2[C:14]([C:15]([O:21][C:22]3[C:23]([CH3:32])=[N:24][C:25]4[C:30]([CH:31]=3)=[CH:29][CH:28]=[CH:27][CH:26]=4)=[CH:16][CH:17]=[N:18]2)=[CH:13][C:12]=1[O:33][CH3:34].C(=O)([O-])[O-].[K+].[K+].[NH:41]1[CH:45]=[CH:44][N:43]=[CH:42]1>O>[N:41]1([CH2:7][CH2:8][CH2:9][O:10][C:11]2[CH:20]=[C:19]3[C:14]([C:15]([O:21][C:22]4[C:23]([CH3:32])=[N:24][C:25]5[C:30]([CH:31]=4)=[CH:29][CH:28]=[CH:27][CH:26]=5)=[CH:16][CH:17]=[N:18]3)=[CH:13][C:12]=2[O:33][CH3:34])[CH:45]=[CH:44][N:43]=[CH:42]1

参加物

6

反応物 4

HCID 795ImidazoleHCID 6228DimethylformamideHCID 11430Potassium CarbonateHCID 230785037-(3-Chloro-propoxy)-6-methoxy-4-(2-methyl-quinolin-3-yloxy)-quinoline2 回

生成物 1

HCID 230784607-(3-Imidazol-1-yl-propoxy)-6-methoxy-4-(2-methyl-quinolin-3-yloxy)-quinoline収率 81%

試薬・触媒・溶媒 1

HCID 962Water溶媒

反応条件

温度
80 °C

実験手順

N,N-Dimethylformamide (1.5 ml) was added to 7-(3-chloro-propoxy)-6-methoxy-4-(2-methyl-quinolin-3-yloxy)-quinoline (compound 375) (52 mg), potassium carbonate (53 mg), and imidazole (26 mg), and the mixture was stirred at 80° C. for 3 days. The reaction solution was cooled to room temperature, water was added to the reaction solution, and the mixture was extracted with chloroform. The chloroform layer was washed with water and was then dried over anhydrous sodium sulfate. The solvent was removed by distillation under the reduced pressure, and the residue was purified by thin layer chromatography using chloroform-methanol to give the title compound (31 mg, yield 81%).

後処理

  1. temperatureThe reaction solution was cooled to room temperature
  2. extractionthe mixture was extracted with chloroform
  3. washThe chloroform layer was washed with water
  4. dry with materialwas then dried over anhydrous sodium sulfate
  5. customThe solvent was removed by distillation under the reduced pressure
  6. customthe residue was purified by thin layer chromatography

出典と根拠

ORDレコード
ord-ae1674d9ccc3408d80f5151b3aead9d2
出典データセット
uspto-grants-2009_07
特許番号
US07560558B2

反応ノート

読み込み中…