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Hydrochloric Acid → (Rac)-2-(4-{3-[1-(3-methyl-3h-benzoimidazol-5-yl)-ethyl]-imidazo[1,2-b]pyridazin-6-yl}-pyrazol-1-yl)-ethanol

HRID 69228
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인쇄 미리보기

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HRID 69228 반응식
[CH3:1][N:2]1[C:6]2[CH:7]=[C:8]([CH:11]([C:13]3[N:17]4[N:18]=[C:19]([C:22]5[CH:23]=[N:24][N:25]([CH2:27][CH2:28][O:29]C6CCCCO6)[CH:26]=5)[CH:20]=[CH:21][C:16]4=[N:15][CH:14]=3)[CH3:12])[CH:9]=[CH:10][C:5]=2[N:4]=[CH:3]1.Cl>C(Cl)Cl.CO.O1CCOCC1>[CH3:1][N:2]1[C:6]2[CH:7]=[C:8]([CH:11]([C:13]3[N:17]4[N:18]=[C:19]([C:22]5[CH:23]=[N:24][N:25]([CH2:27][CH2:28][OH:29])[CH:26]=5)[CH:20]=[CH:21][C:16]4=[N:15][CH:14]=3)[CH3:12])[CH:9]=[CH:10][C:5]=2[N:4]=[CH:3]1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 2

HCID 313Hydrochloric AcidHCID 68633396(Rac)-3-[1-(3-methyl-3h-benzoimidazol-5-yl)-ethyl]-6-{1-[2-(tetrahydro-pyran-2-yloxy)-ethyl]-1h-pyrazol-4-yl}-imidazo[1,2-b]pyridazine

생성물 1

HCID 57917436(Rac)-2-(4-{3-[1-(3-methyl-3h-benzoimidazol-5-yl)-ethyl]-imidazo[1,2-b]pyridazin-6-yl}-pyrazol-1-yl)-ethanol

시약·촉매·용매 3

HCID 887Methanol용매HCID 6344
Dichloromethane
용매
HCID 312751,4-Dioxane용매

실험 절차

(rac)-3-[1-(3-Methyl-3H-benzoimidazol-5-yl)-ethyl]-6-{1-[2-(tetrahydro-pyran-2-yloxy)-ethyl]-1H-pyrazol-4-yl}-imidazo[1,2-b]pyridazine (Stage 185.1, 600 mg, 1.018 mmol) was dissolved in DCM (10 mL) and MeOH (2.5 mL). HCl in dioxane (4 N, 1.272 mL) was added and the RM was stirred 1 h at rt. The solvent was totally evaporated and the residue taken in water /acetonitrile. It was basified with NaHCO3. the mixture was cooled down with dry ice and sonicated to afford a suspension. It was filtered and collected, and dried under high vacuum overnight to afford the title compound as a white solid (tR 2.04 min (conditions 8), MH+=388, 1H-NMR in DMSO-d6: 8.39 (s, 1H); 8.07 (d, 2H); 8.01 (d, 1H); 7.69 (s, 1H); 7.61 (s, 1H); 7.51 (d, 1H); 7.47 (d, 1H); 7.23 (d, 1H); 4.95 (t, 1H); 4.76 (q, 1H); 4.18 (t, 2H); 3.78 (s, 3H); 3.75 (q, 2H); 1.79 (d, 3H)).

후처리

  1. customThe solvent was totally evaporated
  2. temperaturethe mixture was cooled down with dry ice
  3. customsonicated
  4. customto afford a suspension
  5. filtrationIt was filtered
  6. customcollected
  7. customdried under high vacuum overnight

출처 및 근거

ORD 기록
ord-4968c7be8dac4a4bb928fde6ecf62a9b
출처 데이터셋
uspto-grants-2014_09
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08822468B2

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