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Potassium Carbonate → 6-(2,6-dichlorobenzoylamino)-2,3-dihydro-1-methyl-2-(pyridin-4-ylmethyl)-1H-pyrazolo[4,3-c]quinolin-3-one

HRID 613481
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반응식

HRID 613481 반응식
Cl.[Cl:2][C:3]1[CH:26]=[CH:25][CH:24]=[C:23]([Cl:27])[C:4]=1[C:5]([NH:7][C:8]1[C:17]2[N:16]=[CH:15][C:14]3[C:18](=[O:22])[NH:19][N:20]([CH3:21])[C:13]=3[C:12]=2[CH:11]=[CH:10][CH:9]=1)=[O:6].Cl.Cl[CH2:30][C:31]1[CH:36]=[CH:35][N:34]=[CH:33][CH:32]=1.C(=O)([O-])[O-].[K+].[K+]>CN(C)C=O>[Cl:27][C:23]1[CH:24]=[CH:25][CH:26]=[C:3]([Cl:2])[C:4]=1[C:5]([NH:7][C:8]1[C:17]2[N:16]=[CH:15][C:14]3[C:18](=[O:22])[N:19]([CH2:30][C:31]4[CH:36]=[CH:35][N:34]=[CH:33][CH:32]=4)[N:20]([CH3:21])[C:13]=3[C:12]=2[CH:11]=[CH:10][CH:9]=1)=[O:6]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 11430Potassium CarbonateHCID 745704-(Chloromethyl)pyridinium chlorideHCID 195929636-(2,6-dichlorobenzoylamino)-2,3-dihydro-1-methyl-1H-pyrazolo[4,3-c]quinolin-3-one hydrochloride

생성물 1

HCID 195924656-(2,6-dichlorobenzoylamino)-2,3-dihydro-1-methyl-2-(pyridin-4-ylmethyl)-1H-pyrazolo[4,3-c]quinolin-3-one

시약·촉매·용매 1

HCID 6228
Dimethylformamide
용매

실험 절차

A mixture of 6-(2,6-dichlorobenzoylamino)-2,3-dihydro-1-methyl-1H-pyrazolo[4,3-c]quinolin-3-one hydrochloride (85 mg), 4-chloromethylpyridine hydrochloride (40 mg) and potassium carbonate (111 mg) in dimethylformamide (1 ml) was stirred for 3 hours at ambient temperature. The mixture was partitioned between ethyl acetate and water. The organic layer was washed with brine, dried over magnesium sulfate and evaporated in vacuo. The residue was purified by column chromatography on silica gel to give 6-(2,6-dichlorobenzoylamino)-2,3-dihydro-1-methyl-2-(pyridin-4-ylmethyl)-1H-pyrazolo[4,3-c]quinolin-3-one.

후처리

  1. customThe mixture was partitioned between ethyl acetate and water
  2. washThe organic layer was washed with brine
  3. dry with materialdried over magnesium sulfate
  4. customevaporated in vacuo
  5. customThe residue was purified by column chromatography on silica gel

출처 및 근거

ORD 기록
ord-01452a8e5e7d4b87b305005f99133782
출처 데이터셋
uspto-grants-1999_12
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US06008230

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