Diisopropylethylamine → 2-[5-chloro-1-(p-tolylsulfonyl)pyrrolo[2,3-b]pyridin-3-yl]-5-fluoro-N-[(3S)-1-(2,2,2-trifluoroethyl)-3-piperidyl]pyrimidin-4-amine

HRID 74866

반응식

HRID 74866 반응식
[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][NH:20][CH2:19]4)[C:14]([F:24])=[CH:13][N:12]=3)=[CH:9][N:8]([S:25]([C:28]3[CH:33]=[CH:32][C:31]([CH3:34])=[CH:30][CH:29]=3)(=[O:27])=[O:26])[C:5]2=[N:6][CH:7]=1.ClC(Cl)(Cl)S(O[CH2:41][C:42]([F:45])([F:44])[F:43])(=O)=O.CCN(C(C)C)C(C)C>CN(C=O)C.[Cl-].[Na+].O>[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]([CH2:41][C:42]([F:45])([F:44])[F:43])[CH2:19]4)[C:14]([F:24])=[CH:13][N:12]=3)=[CH:9][N:8]([S:25]([C:28]3[CH:33]=[CH:32][C:31]([CH3:34])=[CH:30][CH:29]=3)(=[O:27])=[O:26])[C:5]2=[N:6][CH:7]=1

참가 물질

6

반응물 3

HCID 81531DiisopropylethylamineHCID 900272,2,2-Trifluoroethyl trichloromethanesulphonateHCID 672851192-[5-chloro-1-(p-tolylsulfonyl)pyrrolo[2,3-b]pyridin-3-yl]-5-fluoro-N-[(3S)-3-piperidyl]pyrimidin-4-amine2회

생성물 1

HCID 672858302-[5-chloro-1-(p-tolylsulfonyl)pyrrolo[2,3-b]pyridin-3-yl]-5-fluoro-N-[(3S)-1-(2,2,2-trifluoroethyl)-3-piperidyl]pyrimidin-4-amine

시약·촉매·용매 2

HCID 6228Dimethylformamide용매HCID 57417360Sodium chloride; water용매

실험 절차

To a solution of 2-[5-chloro-1-(p-tolylsulfonyl)pyrrolo[5,4-b]pyridin-3-yl]-5-fluoro-N-[(3S)-3-piperidyl]pyrimidin-4-amine, 1c, (0.17 g, 0.34 mmol) in DMF (1.5 mL) was added 2,2,2-trifluoroethyl trichloromethanesulfonate (0.19 g, 0.68 mmol), followed by iPr2NEt (0.24 mL, 1.36 mmol). The reaction mixture was stirred at room temperature for 18 h. The mixture was poured into brine and extracted twice with EtOAc. The combined organic phases were washed twice with brine, dried (MgSO4), filtered, and concentrated in vacuo. The crude residue was purified by silica gel chromatography (0-10% MeOH/CH2Cl2) afforded the desired product, 3a, as a white solid.

후처리

  1. extractionextracted twice with EtOAc
  2. washThe combined organic phases were washed twice with brine
  3. dry with materialdried (MgSO4)
  4. filtrationfiltered
  5. concentrationconcentrated in vacuo
  6. customThe crude residue was purified by silica gel chromatography (0-10% MeOH/CH2Cl2)

출처 및 근거

ORD 기록
ord-e5aa7fe842434d559e48fc806da251ee
출처 데이터셋
uspto-grants-2014_09
특허 번호
US08829007B2

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