| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5413143 | Journal of Molecular Liquids | 2009 | 4 Pages |
Abstract
A series of novel disperse azo dyes based on 2-anilinoethanol were synthesized using aniline derivatives as diazo components. These dyes have been characterized by melting points, FT-IR and 1H NMR spectroscopic methods. The effect of pH variation and solvents polarity on the absorption spectra was examined and a meaningful correlation observed. Also, the effects of substituent with electron-withdrawing and electron-donating groups at their o-, m-, p-position of phenylazoanilinoethanoles were investigated.
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Authors
M.R. Yazdanbakhsh, M. Giahi, A. Mohammadi,