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Tetrahydrofuran → 3-[{(4-({Cyclohexyl[3-methyl-6-(trifluoromethyl)thieno[3,2-b]pyridin-2-yl]methyl}amino)phenyl]carbonyl}(methyl)amino]propanoic acid

HRID 2091329
ノート
印刷プレビュー

反応式

HRID 2091329 の反応式
[CH:1]1([CH:7]([NH:22][C:23]2[CH:28]=[CH:27][C:26]([C:29]([N:31]([CH3:39])[CH2:32][CH2:33][C:34]([O:36]CC)=[O:35])=[O:30])=[CH:25][CH:24]=2)[C:8]2[S:16][C:15]3[C:10](=[N:11][CH:12]=[C:13]([C:17]([F:20])([F:19])[F:18])[CH:14]=3)[C:9]=2[CH3:21])[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1.O1CCCC1.[OH-].[Na+]>C(O)C>[CH:1]1([CH:7]([NH:22][C:23]2[CH:24]=[CH:25][C:26]([C:29]([N:31]([CH3:39])[CH2:32][CH2:33][C:34]([OH:36])=[O:35])=[O:30])=[CH:27][CH:28]=2)[C:8]2[S:16][C:15]3[C:10](=[N:11][CH:12]=[C:13]([C:17]([F:20])([F:19])[F:18])[CH:14]=3)[C:9]=2[CH3:21])[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]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 8028TetrahydrofuranHCID 14798Sodium HydroxideHCID 66778557Ethyl 3-[{[4-({cyclohexyl[3-methyl-6-(trifluoromethyl)thieno[3,2-b]pyridin-2-yl]methyl}amino)phenyl]carbonyl}(methyl)amino]propanoate

生成物 1

HCID 667785413-[{(4-({Cyclohexyl[3-methyl-6-(trifluoromethyl)thieno[3,2-b]pyridin-2-yl]methyl}amino)phenyl]carbonyl}(methyl)amino]propanoic acid収率 96.4%

試薬・触媒・溶媒 1

HCID 702
Ethanol
溶媒

実験手順

To a mixture of ethyl 3-[{[4-({cyclohexyl[3-methyl-6-(trifluoromethyl)thieno[3,2-b]pyridin-2-yl]methyl}amino)phenyl]carbonyl}(methyl)amino]propanoate (310 mg) synthesized above, tetrahydrofuran (5 mL) and ethanol (5 mL) was added 1N aqueous sodium hydroxide solution (2.00 mL), and the mixture was stirred at room temperature for 1 hr, and concentrated under reduced pressure. The residue was dissolved in water (10 mL), 1N hydrochloric acid (2.00 mL) was added at 0° C. The resulting precipitate was collected by filtration to give the title object compound (284 mg, 96%) as a white solid.

後処理

  1. concentrationconcentrated under reduced pressure
  2. dissolutionThe residue was dissolved in water (10 mL)
  3. addition1N hydrochloric acid (2.00 mL) was added at 0° C
  4. filtrationThe resulting precipitate was collected by filtration

出典と根拠

ORDレコード
ord-556650a1ba044896895b3707875a26f0
出典データセット
uspto-grants-2013_05
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08436043B2

反応ノート

読み込み中…

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