Hydrochloric Acid → (2E)-3-(1,3,3-Trimethyl-2-oxo-2,3-dihydro-1H-indol-7-yl)acrylic acid

HRID 1669690노트

반응식

HRID 1669690 반응식
[CH3:1][N:2]1[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][C:9]=2/[CH:11]=[CH:12]/[C:13]([O:15]CC)=[O:14])[C:4]([CH3:19])([CH3:18])[C:3]1=[O:20].[OH-].[Na+].Cl>CO>[CH3:1][N:2]1[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][C:9]=2/[CH:11]=[CH:12]/[C:13]([OH:15])=[O:14])[C:4]([CH3:18])([CH3:19])[C:3]1=[O:20]

참가 물질

5

반응물 3

HCID 313Hydrochloric AcidHCID 14798Sodium HydroxideHCID 66812761Ethyl (2E)-3-(1,3,3-trimethyl-2-oxo-2,3-dihydro-1H-indol-7-yl)acrylate

생성물 1

HCID 59322842(2E)-3-(1,3,3-Trimethyl-2-oxo-2,3-dihydro-1H-indol-7-yl)acrylic acid

시약·촉매·용매 1

HCID 887Methanol용매

실험 절차

To a solution of ethyl (2E)-3-(1,3,3-trimethyl-2-oxo-2,3-dihydro-1H-indol-7-yl)acrylate (25 mg, 0.091 mmol) in MeOH (1 mL) was added 1 N aqueous NaOH (0.1 mL) and the resulting mixture was stirred at ambient temperature for 18 h. To the reaction mixture was added 1 N aqueous HCl (0.1 mL) and the resulting mixture was concentrated to dryness under reduced pressure to give the title compound. MS: m/z=246 (M+1).

후처리

  1. concentrationthe resulting mixture was concentrated to dryness under reduced pressure

출처 및 근거

ORD 기록
ord-8f7331e7d77a4258a1bdd9b4f25ae11b
출처 데이터셋
uspto-grants-2011_08
특허 번호
US07989624B2

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