Matrix effect on the degradation of fragrant ...
Type de document :
Article dans une revue scientifique
DOI :
URL permanente :
Titre :
Matrix effect on the degradation of fragrant aldehydes: oxidation versus chlorination in an antiperspirant formulation
Auteur(s) :
Ruyffelaere, Fanny [Auteur]
Chimie Moléculaire et Formulation - EA 4478 [CMF]
Marteau, Clémentine [Auteur]
Chimie Moléculaire et Formulation - EA 4478 [CMF]
Nardello-Rataj, Véronique [Auteur]
Chimie Moléculaire et Formulation - EA 4478 [CMF]
Favier, Dominique [Auteur]
Vezin, Herve [Auteur]
Laboratoire Avancé de Spectroscopie pour les Intéractions la Réactivité et l'Environnement (LASIRE) - UMR 8516
Aubry, Jean-Marie [Auteur]
Chimie Moléculaire et Formulation - EA 4478 [CMF]
Chimie Moléculaire et Formulation - EA 4478 [CMF]
Marteau, Clémentine [Auteur]
Chimie Moléculaire et Formulation - EA 4478 [CMF]
Nardello-Rataj, Véronique [Auteur]
Chimie Moléculaire et Formulation - EA 4478 [CMF]
Favier, Dominique [Auteur]
Vezin, Herve [Auteur]
Laboratoire Avancé de Spectroscopie pour les Intéractions la Réactivité et l'Environnement (LASIRE) - UMR 8516
Aubry, Jean-Marie [Auteur]
Chimie Moléculaire et Formulation - EA 4478 [CMF]
Titre de la revue :
Flavour and Fragrance Journal
Nom court de la revue :
Flavour Fragr. J.
Numéro :
28
Pagination :
316-326
Éditeur :
Wiley
Date de publication :
2013-07-01
ISSN :
0882-5734
Mot(s)-clé(s) en anglais :
fragrance
aldehyde
chlorination
oxidation
antiperspirant
aldehyde
chlorination
oxidation
antiperspirant
Discipline(s) HAL :
Chimie/Chimie théorique et/ou physique
Résumé en anglais : [en]
The oxidative degradation of several fragrant aldehydes in an antiperspirant base has been investigated. The different products formed have been detected and identified by GC-MS. It is shown that, besides the oxidation ...
Lire la suite >The oxidative degradation of several fragrant aldehydes in an antiperspirant base has been investigated. The different products formed have been detected and identified by GC-MS. It is shown that, besides the oxidation products, i.e. mainly the corresponding acid resulting from the Baeyer–Villiger reaction, several unexpected chlorinated products are formed through interactions with aluminium chlorhydrate and the suspension agent. The supposed intermediate in the chlorination pathway is the acyl hypochlorite R(CO)OCl which can react according to either an ionic or a radical route. Reactive species involved in these mechanisms are Clδ+ and Cl•, respectively. The common intermediate for the autoxidation and oxychlorination processes is the peracid R(CO)OOH. Copyright © 2013 John Wiley & Sons, Ltd.Lire moins >
Lire la suite >The oxidative degradation of several fragrant aldehydes in an antiperspirant base has been investigated. The different products formed have been detected and identified by GC-MS. It is shown that, besides the oxidation products, i.e. mainly the corresponding acid resulting from the Baeyer–Villiger reaction, several unexpected chlorinated products are formed through interactions with aluminium chlorhydrate and the suspension agent. The supposed intermediate in the chlorination pathway is the acyl hypochlorite R(CO)OCl which can react according to either an ionic or a radical route. Reactive species involved in these mechanisms are Clδ+ and Cl•, respectively. The common intermediate for the autoxidation and oxychlorination processes is the peracid R(CO)OOH. Copyright © 2013 John Wiley & Sons, Ltd.Lire moins >
Langue :
Anglais
Comité de lecture :
Oui
Audience :
Internationale
Vulgarisation :
Non
Établissement(s) :
Université de Lille
CNRS
CNRS
Collections :
Équipe(s) de recherche :
Propriétés magnéto structurales des matériaux (PMSM)
Date de dépôt :
2021-06-17T14:55:22Z
2021-09-10T14:49:27Z
2021-09-10T14:49:27Z