A kinetic study on the activating power of lithium ions on the porphyrin metallation by lanthanides and on a microwave specific effect

René Faure; Robert Granet; Pierre Krausz

doi:10.1016/j.crci.2008.06.005

Article dans une revue

A kinetic study on the activating power of lithium ions on the porphyrin metallation by lanthanides and on a microwave specific effect

René Faure Robert Granet ^{1, *} Pierre Krausz ¹

* Auteur correspondant

1 LCSN - Laboratoire de Chimie des Substances Naturelles

Abstract : A kinetic study of the lithium ion activating effect on porphyrin metallation has been investigated using monohydroxy-tritolyl porphyrin and the lanthanides erbium and gadolinium in dimethylacetamide. The powerful, concentration-dependent, catalytic effect of lithium, observed in both cases with classical heating was considerably enhanced under microwave irradiation at the same temperature thus underscoring a specific microwave effect.

Keywords : Porphyrins Lanthanides Lithium ions Metallation Microwaves Kinetics

Type de document :

Article dans une revue

Domaine :

Chimie / Chimie organique

Liste complète des métadonnées

https://hal-unilim.archives-ouvertes.fr/hal-00697261
Contributeur : Claire Douady Connectez-vous pour contacter le contributeur
Soumis le : mardi 15 mai 2012 - 09:06:33
Dernière modification le : vendredi 26 novembre 2021 - 18:02:10

A kinetic study on the activating power of lithium ions on the porphyrin metallation by lanthanides and on a microwave specific effect

Identifiants

Collections

Citation

Exporter

Métriques

A kinetic study on the activating power of lithium ions on the porphyrin metallation by lanthanides and on a microwave specific effect

Identifiants

Collections

Citation

Exporter

Partager

Métriques