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A NOVEL QUINONE DIMETHIDE FORMED BY AERIAL OXIDATION OF 1,2,3,4,5,6,7,8- OCTAHYDRO-9,lO-DIHYDROXY1,-5 ANTHRACENEDIONE | ||
Journal of Sciences, Islamic Republic of Iran | ||
مقاله 6، دوره 10، شماره 1، خرداد 1999 اصل مقاله (372.16 K) | ||
چکیده | ||
During the development of a new regiospecific synthetic methodology for 1,5 dihydroxy- 9,lO-anthraquinone, it was observed that (anthrufin) preparative TLC of 1,2,3,4,5,6,7,8-octahydro-9,lO-dihyd roxy- 1,5-anthracenedione on silica gel produced a well-defined 1:l complex of the dione and an aerial oxidation product of it, the quinone dimethide 1,2,3,4,5,6,7- hexahydro-9,lO-dihydroxy-1 ,5-anthracenedione; both the complex and the quinone dimethide were characterised spectroscopically | ||
عنوان مقاله [English] | ||
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چکیده [English] | ||
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