Return to Article Details HETEROCYCLIC ANALOGS OF 5,12-NAPHTHACENEQUINONE. 6. SYNTHESIS OF 4,11-DIMETHOXY DERIVATIVES OF ANTHRA[2,3-<i>b</i>]THIOPHENE-5,10-DIONE AND ANTHRA[2,3-<i>d</i>]ISOTHIAZOLE-5,10-DIONE Download Download PDF