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Potassium Carbonate → tert-Butyl 5-((1-((3-chloroquinolin-6-yl)methyl)-1H-pyrazole-4-carboxamido)methyl)-4,6-dimethylpyridin-2-ylcarbamate

HRID 928456
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HRID 928456 반응식
[NH:1]1[CH:5]=[C:4]([C:6]([NH:8][CH2:9][C:10]2[C:11]([CH3:25])=[CH:12][C:13]([NH:17][C:18](=[O:24])[O:19][C:20]([CH3:23])([CH3:22])[CH3:21])=[N:14][C:15]=2[CH3:16])=[O:7])[CH:3]=[N:2]1.CS(O[CH2:31][C:32]1[CH:33]=[C:34]2[C:39](=[CH:40][CH:41]=1)[N:38]=[CH:37][C:36]([Cl:42])=[CH:35]2)(=O)=O.C([O-])([O-])=O.[K+].[K+]>CC(C)=O>[Cl:42][C:36]1[CH:37]=[N:38][C:39]2[C:34]([CH:35]=1)=[CH:33][C:32]([CH2:31][N:1]1[CH:5]=[C:4]([C:6]([NH:8][CH2:9][C:10]3[C:11]([CH3:25])=[CH:12][C:13]([NH:17][C:18](=[O:24])[O:19][C:20]([CH3:21])([CH3:22])[CH3:23])=[N:14][C:15]=3[CH3:16])=[O:7])[CH:3]=[N:2]1)=[CH:41][CH:40]=2
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 11430Potassium CarbonateHCID 58081315tert-Butyl 5-((1H-pyrazole-4-carboxamido)methyl)-4,6-dimethylpyridin-2-ylcarbamateHCID 86661853(3-Chloroquinolin-6-yl)methyl methanesulfonate

생성물 1

HCID 58081248tert-Butyl 5-((1-((3-chloroquinolin-6-yl)methyl)-1H-pyrazole-4-carboxamido)methyl)-4,6-dimethylpyridin-2-ylcarbamate

시약·촉매·용매 1

HCID 180
Acetone
용매

실험 절차

A solution of tert-Butyl 5-((1H-pyrazole-4-carboxamido)methyl)-4,6-dimethylpyridin-2-ylcarbamate (145 mg, 0.421 mmol), (3-Chloroquinolin-6-yl)methyl methanesulfonate (143 mg, 0.421 mmol 80%) and K2CO3 (291 mg, 2.105 mmol) in Acetone (3 ml) was stirred for 20 h at 50° C. The reaction was quenched with H2O and extracted twice with DCM. The organic layer was dried with Na2SO4, filtered and evaporated to dryness to afford crude title compound. The crude product was purified by preparative HPLC (Macherey-Nagel Nucleosil 250×40 mm, 5 to 100% ACN and 0.1% TFA, flow 40 ml/min) to afford pure title compound. MS (Method V) [M+H]+=521.4.

후처리

  1. customThe reaction was quenched with H2O
  2. extractionextracted twice with DCM
  3. dry with materialThe organic layer was dried with Na2SO4
  4. filtrationfiltered
  5. customevaporated to dryness
  6. customto afford crude title compound
  7. customThe crude product was purified by preparative HPLC (Macherey-Nagel Nucleosil 250×40 mm, 5 to 100% ACN and 0.1% TFA, flow 40 ml/min)

출처 및 근거

ORD 기록
ord-90d97aef9ba24316b6d5cbd4671c6659
출처 데이터셋
uspto-grants-2016_03
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09290485B2

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