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Synthesis of some novel derivatives of 2,6-diaminoanthraquinone dyes

2008-11-01
Yildirir, Yilmaz
Özdemir, Melek
Disli, Ali
Çolak, Naki
In present study, some derivatives of 2,6-diaminoanthraquinone dyes are synthesized and their UV-visible spectra are investigated in various conditions. Ten compounds (la-e) and (2a-e), two of which (1a, 1b) were previously obtained in low yields, have been synthesized by using diazonium salts of 2,6-diaminoanthraquinone and characterized by spectroscopic methods.