New (diphenylphosphane)benzoic acid copper(I) derivatives of “scorpionate” ligands with superoxide scavenging activity

Santini, Carlo; Pellei, Maura; Gioia Lobbia, G.; Alidori, S.; Berrettini, M.; Fedeli, D.

doi:10.1016/j.ica.2004.04.009

New copper(l) complexes have been synthesized from the reaction of CuCl with 4- or 2-(diphenylphosphane)benzoic acid and KH2B(btz)(2), KHB(btz)(3), NaTp(Mc), KpzTp, KpzTp(Me) and KH2B(im)(2)(dmac). The complexes obtained have been characterized by elemental analyses and FT-IR in the solid state, and by NMR (H-1 and P-31{H-1}) and electrospray mass spectroscopy in solution. Chemiluminescence technique was used to evaluate the superoxide scavenging activity of these new copper complexes.

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Titolo:	New (diphenylphosphane)benzoic acid copper(I) derivatives of “scorpionate” ligands with superoxide scavenging activity
Autori:	SANTINI, Carlo PELLEI, Maura GIOIA LOBBIA G. ALIDORI S. BERRETTINI M. FEDELI D. mostra contributor esterni nascondi contributor esterni
Data di pubblicazione:	2004
Rivista:	INORGANICA CHIMICA ACTA
Abstract:	New copper(l) complexes have been synthesized from the reaction of CuCl with 4- or 2-(diphenylphosphane)benzoic acid and KH2B(btz)(2), KHB(btz)(3), NaTp(Mc), KpzTp, KpzTp(Me) and KH2B(im)(2)(dmac). The complexes obtained have been characterized by elemental analyses and FT-IR in the solid state, and by NMR (H-1 and P-31{H-1}) and electrospray mass spectroscopy in solution. Chemiluminescence technique was used to evaluate the superoxide scavenging activity of these new copper complexes.
Handle:	http://hdl.handle.net/11581/208704
Appare nelle tipologie:	Articolo

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