Methyl p-toluenesulfonate → 4-(4-Fluoro-2-methyl-1H-indol-5-yloxy)-6-methoxy-7-(2-(7-methoxy-5-azaspiro[2.4]heptan-5-yl)ethoxy)quinoline

HRID 1510106노트

반응식

HRID 1510106 반응식
[F:1][C:2]1[C:10]([O:11][C:12]2[C:21]3[C:16](=[CH:17][C:18]([O:24][CH2:25][CH2:26][N:27]4[CH2:33][C:32](=[O:34])[C:29]5([CH2:31][CH2:30]5)[CH2:28]4)=[C:19]([O:22][CH3:23])[CH:20]=3)[N:15]=[CH:14][CH:13]=2)=[CH:9][CH:8]=[C:7]2[C:3]=1[CH:4]=[C:5]([CH3:35])[NH:6]2.[H-].[Na+].S(OC)([C:41]1C=CC(C)=CC=1)(=O)=O>CN(C=O)C>[F:1][C:2]1[C:10]([O:11][C:12]2[C:21]3[C:16](=[CH:17][C:18]([O:24][CH2:25][CH2:26][N:27]4[CH2:33][CH:32]([O:34][CH3:41])[C:29]5([CH2:31][CH2:30]5)[CH2:28]4)=[C:19]([O:22][CH3:23])[CH:20]=3)[N:15]=[CH:14][CH:13]=2)=[CH:9][CH:8]=[C:7]2[C:3]=1[CH:4]=[C:5]([CH3:35])[NH:6]2

참가 물질

5

반응물 3

HCID 6645Methyl p-toluenesulfonateHCID 24758Sodium hydrideHCID 461764815-(2-(4-(4-Fluoro-2-methyl-1H-indol-5-yloxy)-6-methoxyquinolin-7-yloxy)ethyl)-5-azaspiro[2.4]-heptan-7-one

생성물 1

HCID 461765594-(4-Fluoro-2-methyl-1H-indol-5-yloxy)-6-methoxy-7-(2-(7-methoxy-5-azaspiro[2.4]heptan-5-yl)ethoxy)quinoline

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

반응 조건

온도
0 °C

실험 절차

The above product from Example 2 (60 mg) was dissolved into DMF (4 ml) and cooled at 0° C. NaH (1.1 eq) was added to the reaction and stirred for 10 minutes. To the reaction was added TsOMe (1.2 eq), the solution was heated at 80° C. for two hours. The reaction was quenched with water and extracted with EtOAc followed by washing with water, then brine and dried over Na2SO4. The solution was evaporated and purified by silica column to give the titled product. Mass: (M+1), 492

후처리

  1. temperaturethe solution was heated at 80° C. for two hours
  2. customThe reaction was quenched with water
  3. extractionextracted with EtOAc
  4. washby washing with water
  5. dry with materialbrine and dried over Na2SO4
  6. customThe solution was evaporated
  7. custompurified by silica column

출처 및 근거

ORD 기록
ord-2b72a516ef43496f9c11291fd33ad755
출처 데이터셋
uspto-grants-2012_07
특허 번호
US08211911B2

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