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

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.
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https://hal-unilim.archives-ouvertes.fr/hal-00697261
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Soumis le : mardi 15 mai 2012 - 09:06:33
Dernière modification le : mardi 20 mars 2018 - 16:36:04

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René Faure, Robert Granet, Pierre Krausz. A kinetic study on the activating power of lithium ions on the porphyrin metallation by lanthanides and on a microwave specific effect. Comptes Rendus Chimie, Elsevier Masson, 2009, 12 (3-4), pp.506-510. ⟨10.1016/j.crci.2008.06.005⟩. ⟨hal-00697261⟩

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