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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-1H-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-VIS), and spectrom...
| Autores principales: | , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9410184/ https://www.ncbi.nlm.nih.gov/pubmed/36013644 http://dx.doi.org/10.3390/ma15165507 |