APPLICATION of SBA-Pr-SO3H IN THE GREEN SYNTHESIS OF ISATINHYDRAZONE DERIVATIVES: CHARACTERIZATION, UV-Vis INVESTIGATION AND COMPUTATIONAL STUDIES

An efficient and green synthesis is developed for the preparation of the arylidene isatinhydrazone derivatives 4a-m using a heterogeneous mesoporous acid catalyst of SBA-Pr-SO3H with a pore size of 6 nm under solvent free conditions. The hydrazones 4a-m were then analyzed by UV-Vis spectroscopy and...

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Autores principales:	GHOLAMZADEH,PARISA, ZIARANI,GHODSI MOHAMMADI, BADIEI,ALIREZA
Lenguaje:	English
Publicado:	Sociedad Chilena de Química 2016
Materias:	Arylidene isatinhydrazone SBA-Pr-SO3H Green synthesis HOMO-LUMO band gap Small-molecule acceptors
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072016000200017
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spelling	oai:scielo:S0717-970720160002000172016-09-14APPLICATION of SBA-Pr-SO3H IN THE GREEN SYNTHESIS OF ISATINHYDRAZONE DERIVATIVES: CHARACTERIZATION, UV-Vis INVESTIGATION AND COMPUTATIONAL STUDIESGHOLAMZADEH,PARISAZIARANI,GHODSI MOHAMMADIBADIEI,ALIREZA Arylidene isatinhydrazone SBA-Pr-SO3H Green synthesis HOMO-LUMO band gap Small-molecule acceptors An efficient and green synthesis is developed for the preparation of the arylidene isatinhydrazone derivatives 4a-m using a heterogeneous mesoporous acid catalyst of SBA-Pr-SO3H with a pore size of 6 nm under solvent free conditions. The hydrazones 4a-m were then analyzed by UV-Vis spectroscopy and the results were used for the calculation of the HOMO-LUMO band gap. In addition, the quantum chemical calculations were performed to provide an illustrative explanation for the obtained band gap; it is found that probably these molecules have a high tendency to donate electrons to the appropriate small-molecule acceptors with low energy and empty molecular orbital.info:eu-repo/semantics/openAccessSociedad Chilena de QuímicaJournal of the Chilean Chemical Society v.61 n.2 20162016-06-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072016000200017en10.4067/S0717-97072016000200017
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Arylidene isatinhydrazone SBA-Pr-SO3H Green synthesis HOMO-LUMO band gap Small-molecule acceptors
spellingShingle	Arylidene isatinhydrazone SBA-Pr-SO3H Green synthesis HOMO-LUMO band gap Small-molecule acceptors GHOLAMZADEH,PARISA ZIARANI,GHODSI MOHAMMADI BADIEI,ALIREZA APPLICATION of SBA-Pr-SO3H IN THE GREEN SYNTHESIS OF ISATINHYDRAZONE DERIVATIVES: CHARACTERIZATION, UV-Vis INVESTIGATION AND COMPUTATIONAL STUDIES
description	An efficient and green synthesis is developed for the preparation of the arylidene isatinhydrazone derivatives 4a-m using a heterogeneous mesoporous acid catalyst of SBA-Pr-SO3H with a pore size of 6 nm under solvent free conditions. The hydrazones 4a-m were then analyzed by UV-Vis spectroscopy and the results were used for the calculation of the HOMO-LUMO band gap. In addition, the quantum chemical calculations were performed to provide an illustrative explanation for the obtained band gap; it is found that probably these molecules have a high tendency to donate electrons to the appropriate small-molecule acceptors with low energy and empty molecular orbital.
author	GHOLAMZADEH,PARISA ZIARANI,GHODSI MOHAMMADI BADIEI,ALIREZA
author_facet	GHOLAMZADEH,PARISA ZIARANI,GHODSI MOHAMMADI BADIEI,ALIREZA
author_sort	GHOLAMZADEH,PARISA
title	APPLICATION of SBA-Pr-SO3H IN THE GREEN SYNTHESIS OF ISATINHYDRAZONE DERIVATIVES: CHARACTERIZATION, UV-Vis INVESTIGATION AND COMPUTATIONAL STUDIES
title_short	APPLICATION of SBA-Pr-SO3H IN THE GREEN SYNTHESIS OF ISATINHYDRAZONE DERIVATIVES: CHARACTERIZATION, UV-Vis INVESTIGATION AND COMPUTATIONAL STUDIES
title_full	APPLICATION of SBA-Pr-SO3H IN THE GREEN SYNTHESIS OF ISATINHYDRAZONE DERIVATIVES: CHARACTERIZATION, UV-Vis INVESTIGATION AND COMPUTATIONAL STUDIES
title_fullStr	APPLICATION of SBA-Pr-SO3H IN THE GREEN SYNTHESIS OF ISATINHYDRAZONE DERIVATIVES: CHARACTERIZATION, UV-Vis INVESTIGATION AND COMPUTATIONAL STUDIES
title_full_unstemmed	APPLICATION of SBA-Pr-SO3H IN THE GREEN SYNTHESIS OF ISATINHYDRAZONE DERIVATIVES: CHARACTERIZATION, UV-Vis INVESTIGATION AND COMPUTATIONAL STUDIES
title_sort	application of sba-pr-so3h in the green synthesis of isatinhydrazone derivatives: characterization, uv-vis investigation and computational studies
publisher	Sociedad Chilena de Química
publishDate	2016
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072016000200017
work_keys_str_mv	AT gholamzadehparisa applicationofsbaprso3hinthegreensynthesisofisatinhydrazonederivativescharacterizationuvvisinvestigationandcomputationalstudies AT ziaranighodsimohammadi applicationofsbaprso3hinthegreensynthesisofisatinhydrazonederivativescharacterizationuvvisinvestigationandcomputationalstudies AT badieialireza applicationofsbaprso3hinthegreensynthesisofisatinhydrazonederivativescharacterizationuvvisinvestigationandcomputationalstudies
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APPLICATION of SBA-Pr-SO3H IN THE GREEN SYNTHESIS OF ISATINHYDRAZONE DERIVATIVES: CHARACTERIZATION, UV-Vis INVESTIGATION AND COMPUTATIONAL STUDIES

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