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Water → 4'-{[6-ethyl-3-[2-(4-hydroxyphenyl)-2-oxoethyl]-2,4-dioxo-3,4-dihydrothieno[2,3-d]pyrimidin-1(2H)-yl]methyl}biphenyl-2-carbonitrile

HRID 1889383
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HRID 1889383 반응식
[CH2:1]([C:3]1[S:39][C:6]2[N:7]([CH2:24][C:25]3[CH:30]=[CH:29][C:28]([C:31]4[C:32]([C:37]#[N:38])=[CH:33][CH:34]=[CH:35][CH:36]=4)=[CH:27][CH:26]=3)[C:8](=[O:23])[N:9]([CH2:12][C:13]([C:15]3[CH:20]=[CH:19][C:18]([O:21]C)=[CH:17][CH:16]=3)=[O:14])[C:10](=[O:11])[C:5]=2[CH:4]=1)[CH3:2].C(OCC)(=O)C.O>C(Cl)Cl>[CH2:1]([C:3]1[S:39][C:6]2[N:7]([CH2:24][C:25]3[CH:30]=[CH:29][C:28]([C:31]4[C:32]([C:37]#[N:38])=[CH:33][CH:34]=[CH:35][CH:36]=4)=[CH:27][CH:26]=3)[C:8](=[O:23])[N:9]([CH2:12][C:13]([C:15]3[CH:16]=[CH:17][C:18]([OH:21])=[CH:19][CH:20]=3)=[O:14])[C:10](=[O:11])[C:5]=2[CH:4]=1)[CH3:2]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 962WaterHCID 8857Ethyl AcetateHCID 593515554'-{[6-ethyl-3-[2-(4-methoxyphenyl)-2-oxoethyl]-2,4-dioxo-3,4-dihydrothieno[2,3-d]pyrimidin-1(2H)-yl]methyl}biphenyl-2-carbonitrile

생성물 1

HCID 593517104'-{[6-ethyl-3-[2-(4-hydroxyphenyl)-2-oxoethyl]-2,4-dioxo-3,4-dihydrothieno[2,3-d]pyrimidin-1(2H)-yl]methyl}biphenyl-2-carbonitrile수율 50.3%

시약·촉매·용매 1

HCID 6344
Dichloromethane
용매

실험 절차

To a solution of 4′-{[6-ethyl-3-[2-(4-methoxyphenyl)-2-oxoethyl]-2,4-dioxo-3,4-dihydrothieno[2,3-d]pyrimidin-1(2H)-yl]methyl}biphenyl-2-carbonitrile (1.0 g) in methylene chloride (6 mL) was added tribromide boron (5.6 mL, 1.0M methylene chloride solution), and the mixture was stirred at room temperature for 24 hr. To the reaction mixture were added ethyl acetate and water, and the mixture was extracted with ethyl acetate. The organic layer was washed with water and saturated brine, and dried over anhydrous magnesium sulfate. The solvent was evaporated under reduced pressure. The obtained residue was purified by silica gel column chromatography to give the title compound as a pale-yellow amorphous solid (0.49 g, 50%).

후처리

  1. extractionthe mixture was extracted with ethyl acetate
  2. washThe organic layer was washed with water and saturated brine
  3. dry with materialdried over anhydrous magnesium sulfate
  4. customThe solvent was evaporated under reduced pressure
  5. customThe obtained residue was purified by silica gel column chromatography

출처 및 근거

ORD 기록
ord-833255d89ed44ff6848f91bc574f5f4d
출처 데이터셋
uspto-grants-2013_08
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08501750B2

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