GC/MS Analyses of Thiosemicarbazones Synthesized from Acetophenones: Thermal Decay and Mass Spectra Features

The mass spectral fragmentation of thiosemicarbazones synthesized from acetophenones has been studied by CG/MS. These carbonyl compounds exhibit chromatographic peaks which are not observed in aliphatic analogues or those synthesized from aldehydes. The analysis of the corresponding spectra has allo...

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Detalles Bibliográficos
Autores principales: Gastaca, Belén, Galletti, Gastón Hernán, Sánchez, Hernán Rubén, Pis Diez, Reinaldo, Schiavoni, María de las Mercedes, Furlong, Jorge Javier Pedro
Formato: Articulo
Lenguaje:Inglés
Publicado: 2015
Materias:
Química
Thiosemicarbazones
Mass Spectrometry Analyses
Dimerization of Thiosemicarbazones
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/119281
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-119281
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Química
Thiosemicarbazones
Mass Spectrometry Analyses
Dimerization of Thiosemicarbazones
spellingShingle Química
Thiosemicarbazones
Mass Spectrometry Analyses
Dimerization of Thiosemicarbazones
Gastaca, Belén
Galletti, Gastón Hernán
Sánchez, Hernán Rubén
Pis Diez, Reinaldo
Schiavoni, María de las Mercedes
Furlong, Jorge Javier Pedro
GC/MS Analyses of Thiosemicarbazones Synthesized from Acetophenones: Thermal Decay and Mass Spectra Features
topic_facet Química
Thiosemicarbazones
Mass Spectrometry Analyses
Dimerization of Thiosemicarbazones
description The mass spectral fragmentation of thiosemicarbazones synthesized from acetophenones has been studied by CG/MS. These carbonyl compounds exhibit chromatographic peaks which are not observed in aliphatic analogues or those synthesized from aldehydes. The analysis of the corresponding spectra has allowed structural assignment to the dimerization of gas phase neutral fragments. Theoretical calculations (DFT level) also provide evidence to support the experimental observations.
format Articulo
Articulo
author Gastaca, Belén
Galletti, Gastón Hernán
Sánchez, Hernán Rubén
Pis Diez, Reinaldo
Schiavoni, María de las Mercedes
Furlong, Jorge Javier Pedro
author_facet Gastaca, Belén
Galletti, Gastón Hernán
Sánchez, Hernán Rubén
Pis Diez, Reinaldo
Schiavoni, María de las Mercedes
Furlong, Jorge Javier Pedro
author_sort Gastaca, Belén
title GC/MS Analyses of Thiosemicarbazones Synthesized from Acetophenones: Thermal Decay and Mass Spectra Features
title_short GC/MS Analyses of Thiosemicarbazones Synthesized from Acetophenones: Thermal Decay and Mass Spectra Features
title_full GC/MS Analyses of Thiosemicarbazones Synthesized from Acetophenones: Thermal Decay and Mass Spectra Features
title_fullStr GC/MS Analyses of Thiosemicarbazones Synthesized from Acetophenones: Thermal Decay and Mass Spectra Features
title_full_unstemmed GC/MS Analyses of Thiosemicarbazones Synthesized from Acetophenones: Thermal Decay and Mass Spectra Features
title_sort gc/ms analyses of thiosemicarbazones synthesized from acetophenones: thermal decay and mass spectra features
publishDate 2015
url http://sedici.unlp.edu.ar/handle/10915/119281
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