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ChemicalBook CAS DataBase List 1,5-dimethoxyanthraquinone
6448-90-4

1,5-dimethoxyanthraquinone synthesis

10synthesis methods
1,5-Dimethoxyanthraquinone is prepared from anthraquinone-1,5-disulfonic acid with methanolic alkali-metal hydroxide or from 1,5-dinitroanthraquinone with methanolic alkali-metal hydroxide in the presence of amidosulfonic acid or by passing air through the reaction mixture , .
-

Yield:6448-90-4 100%

Reaction Conditions:

with silver(l) oxide in dichloromethane; for 41 h;Ambient temperature;

References:

Laugraud;Guingant;Chassagnard;d'Angelo [Journal of Organic Chemistry,1988,vol. 53,# 7,p. 1557 - 1560,1557-1560]