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Triethylamine → 1-(4-Fluorophenyl)-1H-pyrazolo[3,4-c]pyridine-4-carboxylic acid [(S)-1-(1H-pyrazol-3-yl)-propyl]-amide

HRID 1698160
ノート
印刷プレビュー

反応式

HRID 1698160 の反応式
[F:1][C:2]1[CH:7]=[CH:6][C:5]([N:8]2[C:12]3[CH:13]=[N:14][CH:15]=[C:16]([C:17]([OH:19])=O)[C:11]=3[CH:10]=[N:9]2)=[CH:4][CH:3]=1.C1CN([P+](O[N:37]2[N:45]=[N:44][C:39]3[CH:40]=[CH:41][CH:42]=[CH:43][C:38]2=3)(N2CCCC2)N2CCCC2)CC1.F[P-](F)(F)(F)(F)F.CCN(CC)CC.C1(C)C=CC(S(N2C=CC([C@@H](N)CC)=N2)(=O)=O)=CC=1>CN(C=O)C.O>[NH:45]1[CH:42]=[CH:43][C:38]([C@@H:39]([NH:44][C:17]([C:16]2[C:11]3[CH:10]=[N:9][N:8]([C:5]4[CH:4]=[CH:3][C:2]([F:1])=[CH:7][CH:6]=4)[C:12]=3[CH:13]=[N:14][CH:15]=2)=[O:19])[CH2:40][CH3:41])=[N:37]1
参加物実験手順後処理出典と根拠反応ノート

参加物

7

反応物 4

HCID 8471TriethylamineHCID 2724699PyBOPHCID 592781371-(4-Fluorophenyl)-1H-pyrazolo[3,4-c]pyridine-4-carboxylic acidHCID 59278418(S)-1-[1-(toluene-4-sulfonyl)-1H-pyrazol-3-yl]-propylamine

生成物 1

HCID 1784560771-(4-Fluorophenyl)-1H-pyrazolo[3,4-c]pyridine-4-carboxylic acid [(S)-1-(1H-pyrazol-3-yl)-propyl]-amide

試薬・触媒・溶媒 2

HCID 962Water溶媒HCID 6228Dimethylformamide溶媒

実験手順

To a room temperature solution of 1-(4-fluorophenyl)-1H-pyrazolo[3,4-c]pyridine-4-carboxylic acid (185 mg, 0.800 mmol) in DMF was added PyBOP (360 mg, 0.72 mmol) and Et3N (152 mg, 1.50 mmol). After 30 minutes, (S)-1-[1-(toluene-4-sulfonyl)-1H-pyrazol-3-yl]-propylamine (201 mg, 0.720 mmol) was added. After 3 hours, the reaction was diluted with water and extracted with EtOAc. The combined organic layers were washed with brine, dried over sodium sulfate and concentrated in vacuo. The residue was purified by reversed-phase HPLC. The major fractions were combined and the solvent was removed in vacuo to afford the title compound.

後処理

  1. waitAfter 3 hours
  2. extractionextracted with EtOAc
  3. washThe combined organic layers were washed with brine
  4. dry with materialdried over sodium sulfate
  5. concentrationconcentrated in vacuo
  6. customThe residue was purified by reversed-phase HPLC
  7. customthe solvent was removed in vacuo

出典と根拠

ORDレコード
ord-b75f5fbacfbd499aa44dd2a9777d7fd8
出典データセット
uspto-grants-2012_04
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08163918B2

反応ノート

読み込み中…

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