Water → 6-bromo-3-(1-hydroxyethyl)-2-(4-methanesulfonylbenzyl)-4-phenyl-2H-isoquinolin-1-one

HRID 750268노트

반응식

HRID 750268 반응식
[Br:1][C:2]1[CH:3]=[C:4]2[C:9](=[CH:10][CH:11]=1)[C:8](=[O:12])[N:7]([CH2:13][C:14]1[CH:19]=[CH:18][C:17]([S:20]([CH3:23])(=[O:22])=[O:21])=[CH:16][CH:15]=1)[C:6]([CH:24]=[O:25])=[C:5]2[C:26]1[CH:31]=[CH:30][CH:29]=[CH:28][CH:27]=1.[CH3:32][Mg]Br.O>C1COCC1>[Br:1][C:2]1[CH:3]=[C:4]2[C:9](=[CH:10][CH:11]=1)[C:8](=[O:12])[N:7]([CH2:13][C:14]1[CH:15]=[CH:16][C:17]([S:20]([CH3:23])(=[O:21])=[O:22])=[CH:18][CH:19]=1)[C:6]([CH:24]([OH:25])[CH3:32])=[C:5]2[C:26]1[CH:27]=[CH:28][CH:29]=[CH:30][CH:31]=1

참가 물질

5

반응물 3

HCID 962WaterHCID 230608166-Bromo-2-(4-methanesulfonylbenzyl)-1-oxo-4-phenyl-1,2-dihydroisoquinoline-3-carbaldehydeHCID 178418573HCID 178418573, 화합물

생성물 1

HCID 230609256-bromo-3-(1-hydroxyethyl)-2-(4-methanesulfonylbenzyl)-4-phenyl-2H-isoquinolin-1-one

시약·촉매·용매 1

HCID 8028Tetrahydrofuran용매2회

실험 절차

To a solution of 6-bromo-2-(4-methanesulfonylbenzyl)-1-oxo-4-phenyl-1,2-dihydroisoquinoline-3-carbaldehyde (500 mg) in THF (10 ml) was added dropwise a solution of methyl magnesium bromide in THF (3M, 0.4 ml) at room temperature, and the mixture was stirred for 10 min. The reaction mixture was added to water and the mixture was extracted with ethyl acetate. The organic layer was washed with water and saturated brine, and dried over anhydrous sodium sulfate. The solvent was evaporated under reduced pressure and the obtained residue was crystallized from diisopropyl ether to give the title compound (490 mg).

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 sodium sulfate
  4. customThe solvent was evaporated under reduced pressure
  5. customthe obtained residue was crystallized from diisopropyl ether

출처 및 근거

ORD 기록
ord-3c53e26f51c94de58734308c9806f282
출처 데이터셋
uspto-grants-2008_07
특허 번호
US07402595B2

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