Experimental and Computational Study of Novel Pyrazole Azo Dyes as Colored Materials for Light Color Paints

Experimental and Computational Study of Novel Pyrazole Azo Dyes as Colored Materials for Light Color Paints

This paper presents the synthesis of eight new pyrazole azo dyes using ethyl 5-amino-3-methyl-1<i>H</i>-pyrazole-4-carboxylate as the diazotization component and various active methylene derivatives as coupling components. These new azo dyes were characterized by spectroscopic (FT-IR, UV...

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Bibliographic Details
Main Authors: Sabina Nitu, Marius Silviu Milea, Sorina Boran, Giannin Mosoarca, Alina D. Zamfir, Simona Popa, Simona Funar-Timofei
Format: Article
Language:English
Published: MDPI AG 2022-08-01
Series:Materials
Subjects:
pyrazole azo dyes
IR spectroscopy
UV-VIS spectroscopy
density functional theory
color investigation
Online Access:https://www.mdpi.com/1996-1944/15/16/5507

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https://www.mdpi.com/1996-1944/15/16/5507

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