20268-51-3Relevant articles and documents
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Newman,M.S.,Lilje,K.C.
, p. 1347 - 1348 (1979)
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Characterization of Nitrobenzanthracenes and Nitrodibenzanthracenes
Iversen, Berit,Sydnes, Leiv K.,Greibrokk, Tyge
, p. 837 - 848 (2007/10/02)
Nitration of benzanthracene, dibenzanthracene, and dibenzanthracene, using nitric acid in acetic anhydride, gave mainly isomeric mixtures of corresponding mononitro derivatives.The derivatives were purified by HPLC on silica to a purity of better than 99.5 percent and indentified on the basis of their 1H NMR, MS and UV data.The main isomers were 7- and 12-nitrobenzanthracene, 9-nitrodibenzanthracene, and 5- and 7-nitrodibenzanthracene.