Sodium Hydroxide → 2-(1-(3,4-dichlorophenylsulfonyl)-2-methyl-1H-pyrrolo[2,3-b]pyridin-3-yl)acetic acid

HRID 1631455노트

반응식

HRID 1631455 반응식
[OH-].[Na+].C[O:4][C:5](=[O:28])[CH2:6][C:7]1[C:15]2[C:10](=[N:11][CH:12]=[CH:13][CH:14]=2)[N:9]([S:16]([C:19]2[CH:24]=[CH:23][C:22]([Cl:25])=[C:21]([Cl:26])[CH:20]=2)(=[O:18])=[O:17])[C:8]=1[CH3:27]>C1COCC1.CO>[Cl:26][C:21]1[CH:20]=[C:19]([S:16]([N:9]2[C:10]3=[N:11][CH:12]=[CH:13][CH:14]=[C:15]3[C:7]([CH2:6][C:5]([OH:28])=[O:4])=[C:8]2[CH3:27])(=[O:17])=[O:18])[CH:24]=[CH:23][C:22]=1[Cl:25]

참가 물질

4

반응물 2

HCID 14798Sodium HydroxideHCID 67219036[1-(3,4-dichloro-benzenesulfonyl)-2-methyl-1H-pyrrolo[2,3-b]pyridin-3-yl]-acetic acid methyl ester

생성물 1

HCID 116756882-(1-(3,4-dichlorophenylsulfonyl)-2-methyl-1H-pyrrolo[2,3-b]pyridin-3-yl)acetic acid

시약·촉매·용매 1

HCID 21899815MeOH tetrahydrofuran용매

실험 절차

1M Aqueous NaOH (1.5 mL) is added to a solution of [1-(3,4-dichloro-benzenesulfonyl)-2-methyl-1H-pyrrolo[2,3-b]pyridin-3-yl]-acetic acid methyl ester (218 mg, 0.53 mmol) in 1:1 THF/MeOH (6 mL). After 18 hours, the reaction is evaporated and the residue dissolved in water. The aqueous solution is acidified to pH 1, and the resulting precipitate is collected by filtration to afford [1-(3,4-dichloro-benzenesulfonyl)-2-methyl-1H-pyrrolo[2,3-b]pyridin-3-yl]-acetic acid; MH+=399.

후처리

  1. customthe reaction is evaporated
  2. dissolutionthe residue dissolved in water
  3. filtrationthe resulting precipitate is collected by filtration

출처 및 근거

ORD 기록
ord-7dec896b69844b1db46b95eb5e5867b7
출처 데이터셋
uspto-grants-2014_07
특허 번호
US08791256B2

반응 노트

불러오는 중…