Synthesis and evaluation of changes induced by solvent and substituent in electronic absorption spectra of some azo disperse dyes

DOI: 10.1016/j.saa.2011.12.062

Source and publish data:

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy p. 238 - 242 (2012)

Update date:2022-07-30

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Authors:

Mohammadi, Asadollah

Yazdanbakhsh, Mohammad Reza

Farahnak, Lahya

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Article abstract of DOI:10.1016/j.saa.2011.12.062

Five azo disperse dyes were prepared by diazotizing 4′- aminoacetophenone and p-anisidine and coupling with varies N-alkylated aromatic amines. Characterization of the dyes was carried out by using UV-vis, FTIR and ¹H NMR spectroscopic techniqu

Full text of DOI:10.1016/j.saa.2011.12.062

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