Reactivity of an Aminopyridine [LMnII]2+ Complex with H2O2. Detection of Intermediates at Low Temperature

Sihem Groni; Pierre Dorlet; Guillaume Blain; Sophie Bourcier; Régis Guillot; Elodie Anxolabéhère-Mallart

doi:10.1021/ic702238z

Journal articles

Reactivity of an Aminopyridine [LMnII]2+ Complex with H2O2. Detection of Intermediates at Low Temperature

Sihem Groni ¹ Pierre Dorlet ¹ Guillaume Blain Sophie Bourcier ² Régis Guillot ¹ Elodie Anxolabéhère-Mallart ¹

1 ICMMO - Institut de Chimie Moléculaire et des Matériaux d'Orsay

2 DCMR - Laboratoire des mécanismes réactionnels

Abstract : Formation of Mn (hydro)peroxo complexes issued from addition of H2O2 to a [LMnII]2+ acetonitrile solution (L = pentadentate polypyridine ligand) is evidenced by low-temperature UV−visible spectroscopy, ESI-mass spectrometry, and parallel and perpendicular mode detection EPR spectroscopy. The influence of the medium (basicity, water content) on the formation of various species is investigated.

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Submitted on : Wednesday, January 15, 2014 - 5:38:58 PM
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Reactivity of an Aminopyridine [LMnII]2+ Complex with H2O2. Detection of Intermediates at Low Temperature

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Reactivity of an Aminopyridine [LMnII]2+ Complex with H2O2. Detection of Intermediates at Low Temperature

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