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Potassium Cyanide → 4-(4-(2-Carbamoylpyridin-4-yloxy)-3-fluorophenylamino)-2-cyano-N-(2,4-difluorophenyl)pyrimidine-5-carboxamide

HRID 1986107
ノート
印刷プレビュー

反応式

HRID 1986107 の反応式
[C:1]([C:4]1[CH:9]=[C:8]([O:10][C:11]2[CH:16]=[CH:15][C:14]([NH:17][C:18]3[C:23]([C:24]([NH:26][C:27]4[CH:32]=[CH:31][C:30]([F:33])=[CH:29][C:28]=4[F:34])=[O:25])=[CH:22][N:21]=[C:20](S(C)(=O)=O)[N:19]=3)=[CH:13][C:12]=2[F:39])[CH:7]=[CH:6][N:5]=1)(=[O:3])[NH2:2].[C-:40]#[N:41].[K+]>CN(C=O)C>[C:1]([C:4]1[CH:9]=[C:8]([O:10][C:11]2[CH:16]=[CH:15][C:14]([NH:17][C:18]3[C:23]([C:24]([NH:26][C:27]4[CH:32]=[CH:31][C:30]([F:33])=[CH:29][C:28]=4[F:34])=[O:25])=[CH:22][N:21]=[C:20]([C:40]#[N:41])[N:19]=3)=[CH:13][C:12]=2[F:39])[CH:7]=[CH:6][N:5]=1)(=[O:3])[NH2:2]
参加物反応条件実験手順後処理出典と根拠反応ノート

参加物

4

反応物 2

HCID 9032Potassium CyanideHCID 577213594-(4-(2-carbamoylpyridin-4-yloxy)-3-fluorophenylamino)-N-(2,4-difluorophenyl)-2-(methylsulfonyl)pyrimidine-5-carboxamide

生成物 1

HCID 577213234-(4-(2-Carbamoylpyridin-4-yloxy)-3-fluorophenylamino)-2-cyano-N-(2,4-difluorophenyl)pyrimidine-5-carboxamide収率 94%

試薬・触媒・溶媒 1

HCID 6228Dimethylformamide溶媒

反応条件

温度
80 °C

実験手順

To a solution of 4-(4-(2-carbamoylpyridin-4-yloxy)-3-fluorophenylamino)-N-(2,4-difluorophenyl)-2-(methylsulfonyl)pyrimidine-5-carboxamide (200 mg, 0.36 mmol) in DMF (4 mL) was added potassium cyanide (94 mg, 1.44 mmol) and the mixture was heated to 80° C. After 5 h. The mixture was cooled to rt and the solvent was removed in vacuo. The residue was diluted with brine and extracted with EtOAc. The combined organic layers were washed with brine, dried over anhydrous MgSO4, and concentrated in vacuo to give the nitrile (171 mg, 94%) as a solid. MS(ESI+) m/z 506 (M+H)+.

後処理

  1. temperatureThe mixture was cooled to rt
  2. customthe solvent was removed in vacuo
  3. additionThe residue was diluted with brine
  4. extractionextracted with EtOAc
  5. washThe combined organic layers were washed with brine
  6. dry with materialdried over anhydrous MgSO4
  7. concentrationconcentrated in vacuo

出典と根拠

ORDレコード
ord-6d4bce38c9a24ca5a0f167b0420d5404
出典データセット
uspto-grants-2009_06
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US07547782B2

反応ノート

読み込み中…

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