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Published 1970 | Published
Journal Article Open

Spectral studies of some hydroxy-derivatives of anthraquinones


The u.v., visible, and i.r. spectra of several hydroxy-anthraquinones are discussed and the bands are assigned. These bands are compared with those of anthracene and anthraquinone. The band at 207 nm. is assigned to a n-sigma* transition; the bands at 252, 272, and 326 nm. are assigned by measuring spectra in solvents of various polarities. The stability constant for the 12-dihydroxyanthraquinone-ethanol complex is obtained.

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© Royal Society of Chemistry 1970 Received, August 5th, 1969

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August 21, 2023
October 16, 2023