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.
New (diphenylphosphane)benzoic acid copper(I) derivatives of “scorpionate” ligands with superoxide scavenging activity
SANTINI, Carlo;PELLEI, Maura;
2004-01-01
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.File in questo prodotto:
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