Anthraquinone → 9,10-Anthracenediol

HRID 54868

반응식

HRID 54868 반응식
[CH:1]1[C:14]2[C:13](=[O:15])[C:12]3[C:7](=[CH:8][CH:9]=[CH:10][CH:11]=3)[C:6](=[O:16])[C:5]=2[CH:4]=[CH:3][CH:2]=1.C1(=O)C2C(C=C3C(C=2)=CC=CC3=O)=CC(S(O)(=O)=O)=C1S(O)(=O)=O.[Na][Na]>>[CH:10]1[CH:11]=[C:12]2[C:13]([OH:15])=[C:14]3[C:5](=[C:6]([OH:16])[C:7]2=[CH:8][CH:9]=1)[CH:4]=[CH:3][CH:2]=[CH:1]3

참가 물질

4

반응물 3

HCID 6780AnthraquinoneHCID 141233DisodiumHCID 534200951,5-Anthraquinone disulfonic acid

생성물 1

HCID 210829,10-Anthracenediol

실험 절차

The anthraquinone model compound (1,5-anthraquinonedisulfonic acid, disodium salt) and two polymers were subjected to the hydrogenation conditions. The reaction mixtures were analyzed with UV/visible spectroscopy following removal of the catalyst under an inert atmosphere (argon or nitrogen). Where anthrahydroquinone is formed, a bright yellow solution results. The results of some of the hydrogenation experiments are determined from the absorption spectra both before and after hydrogenation, and are summarized in Table 4.

후처리

  1. customThe reaction mixtures
  2. customremoval of the catalyst under an inert atmosphere (argon or nitrogen)

출처 및 근거

ORD 기록
ord-3950b6f93eb54f19842ce2fa60356bc9
출처 데이터셋
uspto-grants-1997_04
특허 번호
US05624543

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