A new one-pot synthesis of novel hetarylazo-heterocyclic colorants and study of their solvatochromic properties

A simple synthetic strategy for synthesis of new series of hetarylazo-heterocycles is described. The effects of solvent on their electronic absorption spectra were analyzed using Kamlet–Taft equation. The results of fitting coefficients indicated that the solvatochromism of the studied compounds is...

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Autores principales: Shawali, Ahmad S., Abdallah, Magda A., Kandil, Mohamed A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2015
Materias:
Original Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4563595/
https://www.ncbi.nlm.nih.gov/pubmed/27330835
http://dx.doi.org/10.1016/j.jare.2014.04.001
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author Shawali, Ahmad S.
Abdallah, Magda A.
Kandil, Mohamed A.
author_facet Shawali, Ahmad S.
Abdallah, Magda A.
Kandil, Mohamed A.
author_sort Shawali, Ahmad S.
collection PubMed
description A simple synthetic strategy for synthesis of new series of hetarylazo-heterocycles is described. The effects of solvent on their electronic absorption spectra were analyzed using Kamlet–Taft equation. The results of fitting coefficients indicated that the solvatochromism of the studied compounds is mainly due to the solvent polarity rather than the solvent basicity and acidity.
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spelling pubmed-45635952016-06-21 A new one-pot synthesis of novel hetarylazo-heterocyclic colorants and study of their solvatochromic properties Shawali, Ahmad S. Abdallah, Magda A. Kandil, Mohamed A. J Adv Res Original Article A simple synthetic strategy for synthesis of new series of hetarylazo-heterocycles is described. The effects of solvent on their electronic absorption spectra were analyzed using Kamlet–Taft equation. The results of fitting coefficients indicated that the solvatochromism of the studied compounds is mainly due to the solvent polarity rather than the solvent basicity and acidity. Elsevier 2015-09 2014-04-18 /pmc/articles/PMC4563595/ /pubmed/27330835 http://dx.doi.org/10.1016/j.jare.2014.04.001 Text en © 2014 Production and hosting by Elsevier B.V. on behalf of Cairo University. https://creativecommons.org/licenses/by-nc-nd/3.0/This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/3.0/).
spellingShingle Original Article
Shawali, Ahmad S.
Abdallah, Magda A.
Kandil, Mohamed A.
A new one-pot synthesis of novel hetarylazo-heterocyclic colorants and study of their solvatochromic properties
title A new one-pot synthesis of novel hetarylazo-heterocyclic colorants and study of their solvatochromic properties
title_full A new one-pot synthesis of novel hetarylazo-heterocyclic colorants and study of their solvatochromic properties
title_fullStr A new one-pot synthesis of novel hetarylazo-heterocyclic colorants and study of their solvatochromic properties
title_full_unstemmed A new one-pot synthesis of novel hetarylazo-heterocyclic colorants and study of their solvatochromic properties
title_short A new one-pot synthesis of novel hetarylazo-heterocyclic colorants and study of their solvatochromic properties
title_sort new one-pot synthesis of novel hetarylazo-heterocyclic colorants and study of their solvatochromic properties
topic Original Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4563595/
https://www.ncbi.nlm.nih.gov/pubmed/27330835
http://dx.doi.org/10.1016/j.jare.2014.04.001
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