Ethanolamine → 2-{2-[6-Methoxy-4-(5,6,6'-trimethyl-[2,2']bipyridin-3-yloxy)-quinolin-7-yloxy]-ethylamino}-ethanol

HRID 229093ノート

反応式

HRID 229093 の反応式
Cl[CH2:2][CH2:3][O:4][C:5]1[CH:14]=[C:13]2[C:8]([C:9]([O:15][C:16]3[C:17]([C:24]4[CH:29]=[CH:28][CH:27]=[C:26]([CH3:30])[N:25]=4)=[N:18][C:19]([CH3:23])=[C:20]([CH3:22])[CH:21]=3)=[CH:10][CH:11]=[N:12]2)=[CH:7][C:6]=1[O:31][CH3:32].C(=O)([O-])[O-].[K+].[K+].[NH2:39][CH2:40][CH2:41][OH:42]>CN(C)C=O>[CH3:32][O:31][C:6]1[CH:7]=[C:8]2[C:13](=[CH:14][C:5]=1[O:4][CH2:3][CH2:2][NH:39][CH2:40][CH2:41][OH:42])[N:12]=[CH:11][CH:10]=[C:9]2[O:15][C:16]1[C:17]([C:24]2[CH:29]=[CH:28][CH:27]=[C:26]([CH3:30])[N:25]=2)=[N:18][C:19]([CH3:23])=[C:20]([CH3:22])[CH:21]=1

参加物

5

反応物 3

HCID 700EthanolamineHCID 11430Potassium CarbonateHCID 577563753-[7-(2-Chloro-ethoxy)-6-methoxy-quinolin-4-yloxy]-5,6,6'-trimethyl-[2,2']bipyridine2 回

生成物 1

HCID 577564852-{2-[6-Methoxy-4-(5,6,6'-trimethyl-[2,2']bipyridin-3-yloxy)-quinolin-7-yloxy]-ethylamino}-ethanol収率 64%

試薬・触媒・溶媒 1

HCID 6228Dimethylformamide溶媒

反応条件

温度
70 °C

実験手順

3-[7-(2-Chloro-ethoxy)-6-methoxy-quinolin-4-yloxy]-5,6,6′-trimethyl-[2,2′]bipyridine (compound 465) (35 mg) was dissolved in N,N-dimethylformamide (2 ml) to prepare a solution. Potassium carbonate (108 mg) and 2-aminoethanol (0.14 ml) were added to the solution, and the mixture was stirred at 70° C. overnight. The solvent was removed by distillation under the reduced pressure, water was then added to the residue, and the mixture was extracted with chloroform. The chloroform layer was washed with saturated brine and was 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 (24 mg, yield 64%).

後処理

  1. customto prepare a solution
  2. customThe solvent was removed by distillation under the reduced pressure, water
  3. additionwas then added to the residue
  4. extractionthe mixture was extracted with chloroform
  5. washThe chloroform layer was washed with saturated brine
  6. dry with materialwas dried over anhydrous sodium sulfate
  7. customThe solvent was removed by distillation under the reduced pressure
  8. customthe residue was purified by thin layer chromatography

出典と根拠

ORDレコード
ord-a00f1e4d5ab2424c95c165650dc52dbb
出典データセット
uspto-grants-2009_07
特許番号
US07560558B2

反応ノート

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