Pyridine → HCID 178514954, 화합물

HRID 1658851노트

반응식

HRID 1658851 반응식
[N+:1]([C:4]1[CH:17]=[CH:16][CH:15]=[C:14]2[C:5]=1[C:6](=[O:19])[CH:7]1[CH:12]([C:13]2=[O:18])[CH2:11][CH:10]=[CH:9][CH2:8]1)([O-])=[O:2].N1C=CC=CC=1>O>[OH:2][NH:1][C:4]1[C:5]2[C:6](=[O:19])[C:7]3[C:12](=[CH:11][CH:10]=[CH:9][CH:8]=3)[C:13](=[O:18])[C:14]=2[CH:15]=[CH:16][CH:17]=1

참가 물질

4

반응물 2

HCID 1049PyridineHCID 108689405-Nitro-1,4,4a,9a-tetrahydroanthraquinone

생성물 1

HCID 178514954HCID 178514954, 화합물

시약·촉매·용매 1

HCID 962Water용매

반응 조건

온도
70 °C

실험 절차

A mixture of 5.0 parts of 5-nitro-1,4,4a,9a-tetrahydroanthraquinone with 50 parts of pyridine was stirred at 70° C for 1 hour and then poured into 500 parts of water to precipitate crystals. After cooled to 20°C, the crystals were recovered by filtration, washed with water and dried under reduced pressure to obtain 4.5 parts of 1-hydroxylaminoanthraquinone.

후처리

  1. customto precipitate crystals
  2. temperatureAfter cooled to 20°C
  3. filtrationthe crystals were recovered by filtration
  4. washwashed with water
  5. customdried under reduced pressure

출처 및 근거

ORD 기록
ord-2e6c245241a4420e881d72c28cc00056
출처 데이터셋
uspto-grants-1976_06
특허 번호
US03966775

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