Hydrochloric Acid → 5-amino-6-bromo-1-indanone

HRID 1654781노트

반응식

HRID 1654781 반응식
C([NH:4][C:5]1[CH:6]=[C:7]2[C:11](=[CH:12][C:13]=1[Br:14])[C:10](=[O:15])[CH2:9][CH2:8]2)(=O)C.Cl>[OH-].[Na+]>[NH2:4][C:5]1[CH:6]=[C:7]2[C:11](=[CH:12][C:13]=1[Br:14])[C:10](=[O:15])[CH2:9][CH2:8]2

참가 물질

4

반응물 2

HCID 313Hydrochloric AcidHCID 9993147N-(6-Bromo-1-oxo-2,3-dihydro-1H-inden-5-yl)acetamide

생성물 1

HCID 103987765-amino-6-bromo-1-indanone

시약·촉매·용매 1

HCID 14798Sodium Hydroxide용매

반응 조건

온도
0 °C

실험 절차

A mixture of 5-acetylamino-6-bromo-l-indanone (36.0 g, 0.13 mmol) and 6M aqueous hydrochloric acid (800 mL) was refluxed for 1 h. The homogenous solution was then cooled to 0° C. and adjusted to pH 8 with 10M aqueous NaOH (~480 mL). The precipitate formed was collected, washed with water and dried under vacuum to afford 30.0 g (quantitative) of the title compound as a light brown powder.

후처리

  1. temperaturewas refluxed for 1 h
  2. customThe precipitate formed
  3. customwas collected
  4. washwashed with water
  5. customdried under vacuum

출처 및 근거

ORD 기록
ord-170f2aafd17b40bdb76d5cb48065bb70
출처 데이터셋
uspto-grants-1995_04
특허 번호
US05409944

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