1,4-Dihydroxy-6-carboxy-anthraquinone → HCID 178524096, 화합물

HRID 1785387노트

반응식

HRID 1785387 반응식
[OH:1][C:2]1[C:15]2[C:14](=[O:16])[C:13]3[C:8](=[CH:9][C:10]([C:17]([OH:19])=[O:18])=[CH:11][CH:12]=3)[C:7](=[O:20])[C:6]=2[C:5]([OH:21])=[CH:4][CH:3]=1>C(O)(=O)C.[Zn]>[OH:1][C:2]1[CH2:3][CH2:4][C:5]([OH:21])=[C:6]2[C:15]=1[C:14](=[O:16])[C:13]1[C:8](=[CH:9][C:10]([C:17]([OH:19])=[O:18])=[CH:11][CH:12]=1)[C:7]2=[O:20]

참가 물질

4

반응물 1

HCID 4333691,4-Dihydroxy-6-carboxy-anthraquinone

생성물 1

HCID 178524096HCID 178524096, 화합물

시약·촉매·용매 2

HCID 23994Zinc촉매HCID 176Acetic Acid용매

반응 조건

온도
100 °C

실험 절차

1,4-Dihydroxy-anthraquinone-6-carboxylic acid (1.5 g) is mixed with Zn dust (3 g) in 300 mL glacial Acetic acid. The mixture is heated to 100° C. for 2 hours, filtered through Celite concentrated to half volume and added 250 mL water and placed at 5° C. overnight. The precipitate is collected by filtration. Yield: 1.1 g.

후처리

  1. filtrationfiltered through Celite
  2. concentrationconcentrated to half volume
  3. additionadded 250 mL water
  4. filtrationThe precipitate is collected by filtration

출처 및 근거

ORD 기록
ord-4c833a1722f14bb3875f575e13f03258
출처 데이터셋
uspto-grants-2009_03
특허 번호
US07504495B2

반응 노트

불러오는 중…