Dimethylformamide → 4-(4-bromo-1H-pyrazol-1-yl)-1H-pyrrolo[2,3-b]pyridine

HRID 1426560노트

반응식

HRID 1426560 반응식
Br[C:2]1[CH:7]=[CH:6][N:5]=[C:4]2[NH:8][CH:9]=[CH:10][C:3]=12.[Br:11][C:12]1[CH:13]=[N:14][NH:15][CH:16]=1.CN(C=O)C>CCOC(C)=O>[Br:11][C:12]1[CH:13]=[N:14][N:15]([C:2]2[CH:7]=[CH:6][N:5]=[C:4]3[NH:8][CH:9]=[CH:10][C:3]=23)[CH:16]=1

참가 물질

5

반응물 3

HCID 6228DimethylformamideHCID 163754-BromopyrazoleHCID 222736434-Bromo-1H-pyrrolo[2,3-b]pyridine

생성물 1

HCID 574776724-(4-bromo-1H-pyrazol-1-yl)-1H-pyrrolo[2,3-b]pyridine

시약·촉매·용매 1

HCID 8857Ethyl Acetate용매

반응 조건

온도
150 °C

실험 절차

A mixture of 4-bromo-1H-pyrrolo[2,3-b]pyridine (1.10 g, 0.00558 mol) and 4-bromo-1H-pyrazole (1.2 g, 0.0084 mol) was heated neat to 150° C. for 2 h. DMF was added to dissolve the crude residue. This residue was taken up in EtOAc and washed with 1N NaOH. The organic layer was washed with brine, dried over MgSO4, filtered and concentrated to give a crude 4-(4-bromo-1H-pyrazol-1-yl)-1H-pyrrolo[2,3-b]pyridine residue, LC/MS (M+H)+: 263,265.

후처리

  1. washwashed with 1N NaOH
  2. washThe organic layer was washed with brine
  3. dry with materialdried over MgSO4
  4. filtrationfiltered
  5. concentrationconcentrated

출처 및 근거

ORD 기록
ord-d0ec35710bf74d72b6eb9481b6a09de7
출처 데이터셋
uspto-grants-2015_01
특허 번호
US08933086B2

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