Sodium Hydroxide → HCID 58355160、化合物

HRID 2169081ノート

反応式

HRID 2169081 の反応式
[CH3:1][O:2][CH2:3][CH2:4][CH2:5][CH2:6][C:7]1[N:11]([C:12]2[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=2)[N:10]=[N:9][C:8]=1[C:18]([N:20]([CH2:38][CH:39]([CH3:41])[CH3:40])[C@@H:21]1[CH2:26][N:25]([C:27]([O:29][C:30]([CH3:33])([CH3:32])[CH3:31])=[O:28])[CH2:24][C@H:23]([C:34]([O:36]C)=[O:35])[CH2:22]1)=[O:19].[OH-].[Na+]>CO>[C:30]([O:29][C:27]([N:25]1[CH2:26][C@@H:21]([N:20]([C:18]([C:8]2[N:9]=[N:10][N:11]([C:12]3[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=3)[C:7]=2[CH2:6][CH2:5][CH2:4][CH2:3][O:2][CH3:1])=[O:19])[CH2:38][CH:39]([CH3:40])[CH3:41])[CH2:22][C@@H:23]([C:34]([OH:36])=[O:35])[CH2:24]1)=[O:28])([CH3:32])([CH3:33])[CH3:31]

参加物

4

反応物 2

HCID 14798Sodium HydroxideHCID 58355620HCID 58355620、化合物

生成物 1

HCID 58355160HCID 58355160、化合物収率 93.2%

試薬・触媒・溶媒 1

HCID 887Methanol溶媒

反応条件

温度
65 °C

実験手順

To a solution of 1-tert-butyl 3-methyl(3R,5S)-5-[{[5-(4-methoxybutyl)-1-phenyl-1H-1,2,3-triazol-4-yl]carbonyl}(2-methylpropyl)amino]piperidine-1,3-dicarboxylate (1.715 g) in methanol (10 ml) was added 4N aqueous sodium hydroxide solution (10 ml), and the mixture was stirred at 65° C. for 30 min. The solvent was concentrated under reduced pressure, and the residue was neutralized with 10% aqueous citric acid solution. The mixture was extracted with ethyl acetate (20 ml×2) and the extract was dried over anhydrous sodium sulfate. The solvent was evaporated under reduced pressure to give the object product (1.56 g) as an amorphous compound.

後処理

  1. concentrationThe solvent was concentrated under reduced pressure
  2. extractionThe mixture was extracted with ethyl acetate (20 ml×2)
  3. dry with materialthe extract was dried over anhydrous sodium sulfate
  4. customThe solvent was evaporated under reduced pressure

出典と根拠

ORDレコード
ord-860744bd144c4f7b852a5339cb18bf83
出典データセット
uspto-grants-2015_06
特許番号
US09045436B2

反応ノート

読み込み中…