Water → rac-Ethyl 5-[(2-{5-fluoro-2-[(4-{2-[4-(trifluoromethyl)phenyl]ethyl}benzyl)oxy]phenyl}ethyl)-amino]-5,6,7,8-tetrahydroquinoline-2-carboxylate

HRID 875351ノート

反応式

HRID 875351 の反応式
Cl.Cl.[F:3][C:4]1[CH:5]=[CH:6][C:7]([O:28][CH2:29][C:30]2[CH:35]=[CH:34][C:33]([CH2:36][CH2:37][C:38]3[CH:43]=[CH:42][C:41]([C:44]([F:47])([F:46])[F:45])=[CH:40][CH:39]=3)=[CH:32][CH:31]=2)=[C:8]([CH2:10][CH2:11][NH:12][CH:13]2[CH2:22][CH2:21][CH2:20][C:19]3[N:18]=[C:17]([C:23]([O:25][CH2:26][CH3:27])=[O:24])[CH:16]=[CH:15][C:14]2=3)[CH:9]=1.C(N(CC)CC)C.C(OCC)(=O)C.O>C1COCC1>[F:3][C:4]1[CH:5]=[CH:6][C:7]([O:28][CH2:29][C:30]2[CH:35]=[CH:34][C:33]([CH2:36][CH2:37][C:38]3[CH:39]=[CH:40][C:41]([C:44]([F:47])([F:45])[F:46])=[CH:42][CH:43]=3)=[CH:32][CH:31]=2)=[C:8]([CH2:10][CH2:11][NH:12][CH:13]2[CH2:22][CH2:21][CH2:20][C:19]3[N:18]=[C:17]([C:23]([O:25][CH2:26][CH3:27])=[O:24])[CH:16]=[CH:15][C:14]2=3)[CH:9]=1

参加物

6

反応物 4

HCID 962WaterHCID 8471TriethylamineHCID 8857Ethyl AcetateHCID 90024533rac-Ethyl 5-[(2-{5-fluoro-2-[(4-{2-[4-(trifluoromethyl)phenyl]ethyl}benzyl)oxy]phenyl}ethyl)-amino]-5,6,7,8-tetrahydroquinoline-2-carboxylate dihydrochloride

生成物 1

HCID 89950578rac-Ethyl 5-[(2-{5-fluoro-2-[(4-{2-[4-(trifluoromethyl)phenyl]ethyl}benzyl)oxy]phenyl}ethyl)-amino]-5,6,7,8-tetrahydroquinoline-2-carboxylate

試薬・触媒・溶媒 1

HCID 8028Tetrahydrofuran溶媒

実験手順

479 mg (0.64 mmol) of rac-ethyl 5-[(2-{5-fluoro-2-[(4-{2-[4-(trifluoromethyl)phenyl]ethyl}-benzyl)oxy]phenyl}ethyl)amino]-5,6,7,8-tetrahydroquinoline-2-carboxylate dihydrochloride (Example 158A) were taken up in 4.7 ml of THF, 0.27 ml of triethylamine was added and the mixture was stirred at room temperature for one hour. Ethyl acetate and water were then added to the reaction solution, the phases were separated and the aqueous phase was extracted once more with ethyl acetate. The combined organic phases were again washed with water, dried over magnesium sulphate, filtered and then concentrated to dryness. This gave 383 mg (0.62 mmol, 96% of theory) of the target compound.

後処理

  1. customthe phases were separated
  2. extractionthe aqueous phase was extracted once more with ethyl acetate
  3. washThe combined organic phases were again washed with water
  4. dry with materialdried over magnesium sulphate
  5. filtrationfiltered
  6. concentrationconcentrated to dryness

出典と根拠

ORDレコード
ord-c7c924f66cd249a194bda7cfa67e7cc9
出典データセット
uspto-grants-2015_03
特許番号
US08981104B2

反応ノート

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