Epoxidation of Neral/Geranial using a Jacobsen-Katsuki Mn catalyst by chemical and electrochemical methods

In this study, trans-(±)-N,N′-bis(salicylidene)-1,2cyclohexanediaminemanganese(III) chloride ([Mn(t-salcn)]Cl) was synthesized and used as a catalyst for the epoxidation of citral. The percentage of converted citral in two methods, chemical and electrochemical, was determined and compared; in the fo...

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Autores principales: Portilla Zúñiga, Omar Miguel, Mosquera Rodriguez, Marcos Miguel, Jaime Martin, Franco, Hoyos Saavedra, Olga Lucia, Cuervo Ochoa, Germán
Formato: Articulo
Lenguaje:Inglés
Publicado: 2016
Materias:
Química
Epoxidation
Electrochemical synthesis
Citral
Neral
Geranial
Epoxidación
Síntesis electroquímica
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/100631
https://ri.conicet.gov.ar/11336/17964
http://www.jmcs.org.mx/PDFS/V60/1/01%20JMCS15077.pdf
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-100631
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Química
Epoxidation
Electrochemical synthesis
Citral
Neral
Geranial
Epoxidación
Síntesis electroquímica
spellingShingle Química
Epoxidation
Electrochemical synthesis
Citral
Neral
Geranial
Epoxidación
Síntesis electroquímica
Portilla Zúñiga, Omar Miguel
Mosquera Rodriguez, Marcos Miguel
Jaime Martin, Franco
Hoyos Saavedra, Olga Lucia
Cuervo Ochoa, Germán
Epoxidation of Neral/Geranial using a Jacobsen-Katsuki Mn catalyst by chemical and electrochemical methods
topic_facet Química
Epoxidation
Electrochemical synthesis
Citral
Neral
Geranial
Epoxidación
Síntesis electroquímica
description In this study, trans-(±)-N,N′-bis(salicylidene)-1,2cyclohexanediaminemanganese(III) chloride ([Mn(t-salcn)]Cl) was synthesized and used as a catalyst for the epoxidation of citral. The percentage of converted citral in two methods, chemical and electrochemical, was determined and compared; in the former method, the oxidizing agent NaClO was directly and completely added at the start of the reaction, while in the latter, ClO−was progressively generated in situ. The reaction was monitored by the quantification of citral using gas chromatography coupled to mass spectrometry. The results showed that in both cases, the major products correspond to epoxides from citral isomers, although differences were observed in the value of percentage of epoxides obtained, besides the generation of side reactions affecting the yield of the product of interest.
format Articulo
Articulo
author Portilla Zúñiga, Omar Miguel
Mosquera Rodriguez, Marcos Miguel
Jaime Martin, Franco
Hoyos Saavedra, Olga Lucia
Cuervo Ochoa, Germán
author_facet Portilla Zúñiga, Omar Miguel
Mosquera Rodriguez, Marcos Miguel
Jaime Martin, Franco
Hoyos Saavedra, Olga Lucia
Cuervo Ochoa, Germán
author_sort Portilla Zúñiga, Omar Miguel
title Epoxidation of Neral/Geranial using a Jacobsen-Katsuki Mn catalyst by chemical and electrochemical methods
title_short Epoxidation of Neral/Geranial using a Jacobsen-Katsuki Mn catalyst by chemical and electrochemical methods
title_full Epoxidation of Neral/Geranial using a Jacobsen-Katsuki Mn catalyst by chemical and electrochemical methods
title_fullStr Epoxidation of Neral/Geranial using a Jacobsen-Katsuki Mn catalyst by chemical and electrochemical methods
title_full_unstemmed Epoxidation of Neral/Geranial using a Jacobsen-Katsuki Mn catalyst by chemical and electrochemical methods
title_sort epoxidation of neral/geranial using a jacobsen-katsuki mn catalyst by chemical and electrochemical methods
publishDate 2016
url http://sedici.unlp.edu.ar/handle/10915/100631
https://ri.conicet.gov.ar/11336/17964
http://www.jmcs.org.mx/PDFS/V60/1/01%20JMCS15077.pdf
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