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Potassium Carbonate → HCID 71468330, 화합물

HRID 1401070
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HRID 1401070 반응식
[OH:1][C:2]1[CH:3]=[C:4]([CH:32]=[CH:33][CH:34]=1)[C:5]([NH:7][N:8]([C:12](=[O:31])/[CH:13]=[CH:14]/[C:15]1[C:23]2[C:18](=[CH:19][CH:20]=[CH:21][CH:22]=2)[N:17]([C:24]([O:26][C:27]([CH3:30])([CH3:29])[CH3:28])=[O:25])[CH:16]=1)[CH:9]([CH3:11])[CH3:10])=[O:6].C([O-])([O-])=O.[K+].[K+].Br[CH2:42][CH2:43][O:44][CH3:45]>CC(C)=O>[CH:9]([N:8]([C:12](=[O:31])/[CH:13]=[CH:14]/[C:15]1[C:23]2[C:18](=[CH:19][CH:20]=[CH:21][CH:22]=2)[N:17]([C:24]([O:26][C:27]([CH3:29])([CH3:28])[CH3:30])=[O:25])[CH:16]=1)[NH:7][C:5](=[O:6])[C:4]1[CH:32]=[CH:33][CH:34]=[C:2]([O:1][CH2:42][CH2:43][O:44][CH3:45])[CH:3]=1)([CH3:11])[CH3:10]
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 11430Potassium CarbonateHCID 809722-Bromoethyl methyl etherHCID 71468216HCID 71468216, 화합물

생성물 1

HCID 71468330HCID 71468330, 화합물

시약·촉매·용매 1

HCID 180Acetone용매

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온도
60 °C

실험 절차

To solution containing (E)-tert-butyl 3-(3-(2-(3-hydroxybenzoyl)-1-isopropylhydrazinyl)-3-oxoprop-1-enyl)-1H-indole-1-carboxylate (100.0 mg, 0.22 mmol) and K2CO3 (35.8 mg, 0.26 mmol) dissolved in acetone (5.0 ml), 1-bromo-2-methoxyethane (0.024 ml, 0.26 mmol) was added drop-wise. The reaction mixture was refluxed at 60° C. for 48 hr. After concentration under reduced pressure, the solution was separated through silica gel chromatography (CHCl3:methanol=60:1) so that ivory solid form of (E)-tert-butyl 3-(3-(1-isopropyl-2-(3-(2-methoxyethoxy)benzoyl)hydrazinyl)-3-oxoprop-1-enyl)-1H-indole-1-carboxylate was obtained (62.4 mg, 55.5%).

후처리

  1. concentrationAfter concentration under reduced pressure
  2. customthe solution was separated through silica gel chromatography (CHCl3:methanol=60:1) so that ivory solid form of (E)-tert-butyl 3-(3-(1-isopropyl-2-(3-(2-methoxyethoxy)benzoyl)hydrazinyl)-3-oxoprop-1-enyl)-1H-indole-1-carboxylate
  3. customwas obtained (62.4 mg, 55.5%)

출처 및 근거

ORD 기록
ord-6d2665b9e0524f1eb8665db40b7105f0
출처 데이터셋
uspto-grants-2014_12
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08906952B2

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