Lithium Hydroxide → (S)-N-(1-((1H-imidazol-2-yl)methyl)piperidin-3-yl)-2-(5-chloro-1H-pyrrolo[2,3-b]pyridin-3-yl)-5-fluoropyrimidin-4-amine

HRID 526879

反応式

HRID 526879 の反応式
[Cl:1][C:2]1[CH:3]=[C:4]2[C:10]([C:11]3[N:16]=[C:15]([NH:17][C@H:18]4[CH2:23][CH2:22][CH2:21][N:20]([CH2:24][C:25]5[NH:26][CH:27]=[CH:28][N:29]=5)[CH2:19]4)[C:14]([F:30])=[CH:13][N:12]=3)=[CH:9][N:8](S(C3C=CC(C)=CC=3)(=O)=O)[C:5]2=[N:6][CH:7]=1.[Li+].[OH-]>C1COCC1.[Cl-].[Na+].O>[NH:26]1[CH:27]=[CH:28][N:29]=[C:25]1[CH2:24][N:20]1[CH2:21][CH2:22][CH2:23][C@H:18]([NH:17][C:15]2[C:14]([F:30])=[CH:13][N:12]=[C:11]([C:10]3[C:4]4[C:5](=[N:6][CH:7]=[C:2]([Cl:1])[CH:3]=4)[NH:8][CH:9]=3)[N:16]=2)[CH2:19]1

参加物

5

反応物 2

HCID 3939Lithium HydroxideHCID 672877632-[5-chloro-1-(p-tolylsulfonyl)pyrrolo[2,3-b]pyridin-3-yl]-5-fluoro-N-[(3S)-1-(1H-imidazol-2-ylmethyl)-3-piperidyl]pyrimidin-4-amine2 回

生成物 1

HCID 68007120(S)-N-(1-((1H-imidazol-2-yl)methyl)piperidin-3-yl)-2-(5-chloro-1H-pyrrolo[2,3-b]pyridin-3-yl)-5-fluoropyrimidin-4-amine

試薬・触媒・溶媒 2

HCID 8028Tetrahydrofuran溶媒HCID 57417360Sodium chloride; water溶媒

反応条件

温度
120 °C

実験手順

To a solution of 2-[5-chloro-1-(p-tolylsulfonyl)pyrrolo[2,3-b]pyridin-3-yl]-5-fluoro-N-[(3S)-1-(1H-imidazol-2-ylmethyl)-3-piperidyl]pyrimidin-4-amine, 4a, (0.08 g, 0.13 mmol) in THF (2.5 mL) was added 1M LiOH (0.67 mL, 0.65 mmol) solution. The reaction mixture was heated in microwave at 120° C. for 10 minutes. The mixture was cooled to room temperature and diluted with brine. The aqueous phase was extracted with CH2Cl2, then twice with 20% isopropanol/CH2Cl2. The combined organic phases were dried (MgSO4), filtered and concentrated in vacuo to afford the desired product, 589, as a white solid.

後処理

  1. temperatureThe mixture was cooled to room temperature
  2. extractionThe aqueous phase was extracted with CH2Cl2
  3. dry with materialThe combined organic phases were dried (MgSO4)
  4. filtrationfiltered
  5. concentrationconcentrated in vacuo

出典と根拠

ORDレコード
ord-154068b842c14c7b86930b57eed137e1
出典データセット
uspto-grants-2016_05
特許番号
US09345708B2

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