Kinetic study of benzyl sulfamide synthesis by thermolysis of N‐(benzyl)‐N´‐(tert butoxycarbolyl) sulfamide

In this investigation, a kinetic study of the thermolysis of N-(benzyl)-N´-(tert-butoxycarbonyl) sulfamide to yield benzylsulfamide in an efficient manner was performed. The thermolysis reaction was monitored in helium flow by thermogravimetry at different heating rates between 0.2 and 10 oC/min. Th...

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Autores principales: Gavernet, Luciana, Villalba, María Luisa, Bruno Blanch, Luis Enrique, Lick, Ileana Daniela
Formato: Articulo
Lenguaje:Inglés
Publicado: 2013
Materias:
Química
Sulfamides
Kinetic study
Benzylsulfamide
Thermolysis reaction
Model‐free method
Isoconversional method
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/98565
https://ri.conicet.gov.ar/11336/23109
http://eurjchem.com/index.php/eurjchem/article/view/717
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-98565
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Química
Sulfamides
Kinetic study
Benzylsulfamide
Thermolysis reaction
Model‐free method
Isoconversional method
spellingShingle Química
Sulfamides
Kinetic study
Benzylsulfamide
Thermolysis reaction
Model‐free method
Isoconversional method
Gavernet, Luciana
Villalba, María Luisa
Bruno Blanch, Luis Enrique
Lick, Ileana Daniela
Kinetic study of benzyl sulfamide synthesis by thermolysis of N‐(benzyl)‐N´‐(tert butoxycarbolyl) sulfamide
topic_facet Química
Sulfamides
Kinetic study
Benzylsulfamide
Thermolysis reaction
Model‐free method
Isoconversional method
description In this investigation, a kinetic study of the thermolysis of N-(benzyl)-N´-(tert-butoxycarbonyl) sulfamide to yield benzylsulfamide in an efficient manner was performed. The thermolysis reaction was monitored in helium flow by thermogravimetry at different heating rates between 0.2 and 10 oC/min. The activation energy value was obtained from the Kissinger-Akahira-Sunose isoconversional method and theoretical calculations (from Transition State Theory). The reaction model of the process was studied by means of the master-plot method. Results obtained from experiments of thermolysis performed under the melting point temperature of N-(benzyl)-N´-(tert-butoxycarbonyl) sulfamide fit with an Avrami-Erofeev model whereas data found for experiments at higher temperatures fit with first order model. Isothermal experiments were simulated at 115, 120 and 130 oC using the model-free method, employing only the activation energy value.
format Articulo
Articulo
author Gavernet, Luciana
Villalba, María Luisa
Bruno Blanch, Luis Enrique
Lick, Ileana Daniela
author_facet Gavernet, Luciana
Villalba, María Luisa
Bruno Blanch, Luis Enrique
Lick, Ileana Daniela
author_sort Gavernet, Luciana
title Kinetic study of benzyl sulfamide synthesis by thermolysis of N‐(benzyl)‐N´‐(tert butoxycarbolyl) sulfamide
title_short Kinetic study of benzyl sulfamide synthesis by thermolysis of N‐(benzyl)‐N´‐(tert butoxycarbolyl) sulfamide
title_full Kinetic study of benzyl sulfamide synthesis by thermolysis of N‐(benzyl)‐N´‐(tert butoxycarbolyl) sulfamide
title_fullStr Kinetic study of benzyl sulfamide synthesis by thermolysis of N‐(benzyl)‐N´‐(tert butoxycarbolyl) sulfamide
title_full_unstemmed Kinetic study of benzyl sulfamide synthesis by thermolysis of N‐(benzyl)‐N´‐(tert butoxycarbolyl) sulfamide
title_sort kinetic study of benzyl sulfamide synthesis by thermolysis of n‐(benzyl)‐n´‐(tert butoxycarbolyl) sulfamide
publishDate 2013
url http://sedici.unlp.edu.ar/handle/10915/98565
https://ri.conicet.gov.ar/11336/23109
http://eurjchem.com/index.php/eurjchem/article/view/717
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