6-Bromo-3-hydroxy-3-methylindolin-2-one → 6-Bromo-3-methyl-1H-indole

HRID 1945279

반응식

HRID 1945279 반응식
[Br:1][C:2]1[CH:10]=[C:9]2[C:5]([C:6](O)([CH3:12])[C:7](=O)[NH:8]2)=[CH:4][CH:3]=1>C1COCC1>[Br:1][C:2]1[CH:10]=[C:9]2[C:5]([C:6]([CH3:12])=[CH:7][NH:8]2)=[CH:4][CH:3]=1

참가 물질

3

반응물 1

HCID 665802586-Bromo-3-hydroxy-3-methylindolin-2-one

생성물 1

HCID 534029586-Bromo-3-methyl-1H-indole

시약·촉매·용매 1

HCID 8028Tetrahydrofuran용매

반응 조건

온도
60 °C

실험 절차

A mixture of 6-bromo-3-hydroxy-3-methyl-1,3-dihydro-2H-indol-2-one (0.25 g, 1.0 mmol) and BH3—S(CH3)2 (5.16 mL. 1.0 M, 5.16 mmol) in THF (20 mL) was heated at 60° C. The reaction was quenched with MeOH. Volatiles were removed. Chromatography over silica eluting with 4:1 hexane:EtOAc afforded the title compound. LC-MS: calculated for C9H8BrN 210.07, observed m/e 211.0 (M+H)+ (Rt 1.14 min).

후처리

  1. customThe reaction was quenched with MeOH
  2. customVolatiles were removed

출처 및 근거

ORD 기록
ord-2ee3f0f0f59e4f0cb6e0e963e2e83055
출처 데이터셋
uspto-grants-2013_03
특허 번호
US08394969B2

연결된 노트

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