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Methanesulfonic Acid → 5-Methyl-N-{5-methyl-6-[4-(morpholin-4-yl)cyclohex-1-en-1-yl]pyridin-3-yl}-1-[5-(trifluoromethyl)pyridin-2-yl]-1H-pyrazole-4-carboxamide mesylate

HRID 1748624
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HRID 1748624 반응식
[F:1][C:2]([F:19])([F:18])[C:3]1[CH:4]=[CH:5][C:6]([N:9]2[C:13]([CH3:14])=[C:12]([C:15]([NH2:17])=[O:16])[CH:11]=[N:10]2)=[N:7][CH:8]=1.[N:20]1([CH:26]2[CH2:31][CH2:30][C:29]([C:32]3[C:37]([CH3:38])=[CH:36][C:35](Br)=[CH:34][N:33]=3)=[CH:28][CH2:27]2)[CH2:25][CH2:24][O:23][CH2:22][CH2:21]1.C(=O)([O-])[O-].[Cs+].[Cs+].[CH3:46][S:47]([OH:50])(=[O:49])=[O:48]>O1CCOCC1.C(Cl)(Cl)Cl.C([O-])(=O)C.[Pd+2].C([O-])(=O)C.C1(P(C2C=CC=CC=2)C2C3OC4C(=CC=CC=4P(C4C=CC=CC=4)C4C=CC=CC=4)C(C)(C)C=3C=CC=2)C=CC=CC=1>[S:47]([OH:50])(=[O:49])(=[O:48])[CH3:46].[CH3:14][C:13]1[N:9]([C:6]2[CH:5]=[CH:4][C:3]([C:2]([F:1])([F:18])[F:19])=[CH:8][N:7]=2)[N:10]=[CH:11][C:12]=1[C:15]([NH:17][C:35]1[CH:34]=[N:33][C:32]([C:29]2[CH2:30][CH2:31][CH:26]([N:20]3[CH2:21][CH2:22][O:23][CH2:24][CH2:25]3)[CH2:27][CH:28]=2)=[C:37]([CH3:38])[CH:36]=1)=[O:16]
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

9

반응물 4

HCID 6395Methanesulfonic AcidHCID 10796Cesium carbonateHCID 471413721-(5-trifluoromethylpyridin-2-yl)-5-methyl-1H-pyrazole-4-carboxamideHCID 866924794-[4-(5-Bromo-3-methylpyridin-2-yl)cyclohex-3-en-1-yl]morpholine

생성물 1

HCID 866925665-Methyl-N-{5-methyl-6-[4-(morpholin-4-yl)cyclohex-1-en-1-yl]pyridin-3-yl}-1-[5-(trifluoromethyl)pyridin-2-yl]-1H-pyrazole-4-carboxamide mesylate

시약·촉매·용매 4

HCID 167845palladium(II) acetate촉매HCID 6360441,1'-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis(1,1-diphenylphosphine)촉매HCID 6212Chloroform용매HCID 312751,4-Dioxane용매

반응 조건

온도
100 °C

실험 절차

A suspension of 1-(5-trifluoromethylpyridin-2-yl)-5-methyl-1H-pyrazole-4-carboxamide (2.2 g) described in Reference Example 120, 2-(4-(morpholin-4-yl)cyclohex-1-en-1-yl)-3-methyl-5-bromopyridine (2.75 g) described in Reference Example 107, 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene (152 mg), palladium acetate (39 mg) and cesium carbonate (4.01 g) in 1,4-dioxane (30 ml) was stirred at 100° C. After the reaction, the reaction solution was left stand, ice water was added and extracted with chloroform. The organic layer was dried over anhydrous sodium sulfate, and concentrated. The resulting residue was purified with a silica gel column chromatography (chloroform/methanol), washed with ethanol and the resulting solid was filtered and dried at 60° C. in vacuo to give a white solid. Methanesulfonic acid (0.326 ml) was added to a solution of the resulting solid in chloroform (200 ml) and stirred at room temperature for three hours. Then, the solvent was evaporated, ethanol was added and the precipitated solid was filtered and dried at 60° C. in vacuo to give the titled compound (2.9 g) as a white solid.

후처리

  1. customAfter the reaction
  2. additionwas added
  3. extractionextracted with chloroform
  4. dry with materialThe organic layer was dried over anhydrous sodium sulfate
  5. concentrationconcentrated
  6. customThe resulting residue was purified with a silica gel column chromatography (chloroform/methanol)
  7. washwashed with ethanol
  8. filtrationthe resulting solid was filtered
  9. customdried at 60° C. in vacuo
  10. customto give a white solid
  11. stirringstirred at room temperature for three hours
  12. customThen, the solvent was evaporated
  13. additionethanol was added
  14. filtrationthe precipitated solid was filtered
  15. customdried at 60° C. in vacuo

출처 및 근거

ORD 기록
ord-432cc8a7aeb34fa7a66a54e5136bf816
출처 데이터셋
uspto-grants-2015_10
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09150555B2

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