1,4,4a,9a-Tetrahydroanthraquinone → 1,2,3,4,4a,9a-Hexahydroanthracene-9,10-dione
Reaktionsgleichung
[CH2:1]1[CH:14]2[CH:5]([C:6](=[O:16])[C:7]3[C:12]([C:13]2=[O:15])=[CH:11][CH:10]=[CH:9][CH:8]=3)[CH2:4][CH:3]=[CH:2]1.[H][H]>C1(C)C=CC=CC=1>[CH2:4]1[CH:5]2[CH:14]([C:13](=[O:15])[C:12]3[C:7]([C:6]2=[O:16])=[CH:8][CH:9]=[CH:10][CH:11]=3)[CH2:1][CH2:2][CH2:3]1Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
The operation is as in Example 1 except for using 424 g of 1,4,4a,9a-tetrahydro-anthraquinone, 2 liters of toluene and 4 g of catalyst. After two hours of reaction, hydrogen is no longer absorbed. 28.5 Grams of 1,2,3,4-tetrahydro9,10-anthracene-diol containing the catalyst are repeated by filtration and, after concentration of the solution, 402 g of 1,2,3,4,4a,9a-hexahydro-9,10-anthracene-dione are obtained.