Search Results - "Reinaud, O"

The 3 rd degree of biomimetism: associating the cavity effect, Zn II coordination and internal base assistance for guest binding and activation by Parrot, A, Collin, S, Bruylants, G, Reinaud, O

“…The synthesis and characterization of a resorcinarene-based tetra(imidazole) ligand is reported. The properties of the corresponding Zn complex are studied in…”
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Architecture-Controlled “SMART” Calix[6]Arene Self-Assemblies in Aqueous Solution by Houmadi, S, Coquière, D, Legrand, L, Fauré, M. C, Goldmann, M, Reinaud, O, Rémita, S

“…Self-assemblies of a calix[6]arene (1) functionalized at the small rim by three imidazolyl arms and at the large rim by three hydrophilic sulfonato groups have…”
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Electrochemical Behavior of the Tris(pyridine)−Cu Funnel Complexes: An Overall Induced-Fit Process Involving an Entatic State through a Supramolecular Stress by Le Poul, Nicolas, Campion, Morgan, Izzet, Guillaume, Douziech, Bénédicte, Reinaud, Olivia, Le Mest, Yves

“…The electrochemical behavior of the tris(pyridine) calix[6]arene Cu adducts is unique as compared to that of most classical Cu complexes in a strain-free…”
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First Insights into the Electronic Properties of a Cu(II) Center Embedded in the PN3 Cap of a Calix[6]arene-Based Ligand by Izzet, G., Zeng, X., Over, D., Douziech, B., Zeitouny, J., Giorgi, M., Jabin, I., Le Mest, Y., Reinaud, O.

“…The first metal complex based on the calix[6]PN3 cryptand is described. The solid-state and solution studies show a 5-coordinate Cu(II) center due to its…”
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Supramolecular Stabilization of a Tris(imidazolyl) Zn−Aqua Complex Evidenced by X-ray Analysis:  A Structural Model for Mono-Zinc Active Sites of Enzymes by Sénèque, Olivier, Rager, Marie-Noëlle, Giorgi, Michel, Reinaud, Olivia

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Supramolecular Assembly with Calix[6]arene and Copper Ions − Formation of a Novel Tetranuclear Core Exhibiting Unusual Redox Properties and Catecholase Activity by Sénèque, Olivier, Campion, Morgan, Douziech, Bénédicte, Giorgi, Michel, Rivière, Eric, Journaux, Yves, Mest, Yves Le, Reinaud, Olivia

“…The supramolecular biomimetic chemistry based on calix[6]arene N‐ligands has been further explored. A tris(imidazole)CuI complex was treated with 1 mol‐equiv…”
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TREN and TMPA capped calix[6]arene metal complexes as ds-DNA/RNA binders by Višnjevac, A., Nyssen, N., Nikšić-Franjić, I., Piantanida, I., Colasson, B., Reinaud, O.

“…Abstract only…”
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The 3rd degree of biomimetism: associating the cavity effect, ZnII coordination and internal base assistance for guest binding and activation by Parrot, A, Collin, S, Bruylants, G, Reinaud, O

“…The synthesis and characterization of a resorcinarene-based tetra(imidazole) ligand is reported. The properties of the corresponding ZnII complex are studied…”
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The 3rd degree of biomimetism: associating the cavity effect, ZnII coordination and internal base assistance for guest binding and activationElectronic supplementary information (ESI) available: Full NMR spectra, DOSY, IR, and ITC titrations. See DOI: 10.1039/c8sc01129j by Parrot, A, Collin, S, Bruylants, G, Reinaud, O

“…The synthesis and characterization of a resorcinarene-based tetra(imidazole) ligand is reported. The properties of the corresponding Zn II complex are studied…”
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The 3rd degree of biomimetism: associating the cavity effect, ZnII coordination and internal base assistance for guest binding and activation† †Electronic supplementary information (ESI) available: Full NMR spectra, DOSY, IR, and ITC titrations. See DOI: 10.1039/c8sc01129j by Parrot, A., Collin, S., Bruylants, G., Reinaud, O.

“…A resorcinarene-based Zn( ii ) complex presenting a hemilabile imidazole arm allows endo-coordination of acidic guests and catalyzes of acetonitrile hydration…”
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Oxidative metabolism of linoleic acid by human leukocytes by Reinaud, O, Delaforge, M, Boucher, J L, Rocchiccioli, F, Mansuy, D

“…Upon incubation with human leukocytes, [1-14C] linoleic acid is almost exclusively transformed into 13-hydroxy-9Z, 11E-octadecadienoic acid (13-HODE) if the…”
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Solid‐State Chemistry at an Isolated Copper(I) Center with O2 by Thiabaud, Grégory, Guillemot, Geoffroy, Schmitz‐Afonso, Isabelle, Colasson, Benoit, Reinaud, Olivia

“…A solid performer: Chemo‐ and regioselective oxygenation of an organic moiety with O2 in the solid state gives a CuI complex and a four‐electron oxidized…”
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Polarizing a Hydrophobic Cavity for the Efficient Binding of Organic Guests:  The Case of Calix[6]tren, a Highly Efficient and Versatile Receptor for Neutral or Cationic Species by Darbost, Ulrich, Rager, Marie-Noëlle, Petit, Samuel, Jabin, Ivan, Reinaud, Olivia

“…The host−guest properties of calix[6]tren 1 have been evaluated. The receptor is based on a calix[6]arene that is covalently capped at the narrow rim by a tren…”
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Mimicking the Protein Access Channel to a Metal Center: Effect of a Funnel Complex on Dissociative versus Associative Copper Redox Chemistry by Le Poul, Nicolas, Douziech, Bénédicte, Zeitouny, Joceline, Thiabaud, Grégory, Colas, Hélène, Conan, Françoise, Cosquer, Nathalie, Jabin, Ivan, Lagrost, Corinne, Hapiot, Philippe, Reinaud, Olivia, Le Mest, Yves

“…The control of metal−ligand exchange in a confined environment is of primary importance for understanding thermodynamics and kinetics of the electron transfer…”
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Calix[6]arenes and Zinc:  Biomimetic Receptors for Neutral Molecules by Sénèque, Olivier, Rager, Marie-Noëlle, Giorgi, Michel, Reinaud, Olivia

“…A novel supramolecular system that acts as a biomimetic receptor for neutral guests is presented. The functionalization of t-butyl-calix[6]arene (X6H6) at the…”
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The First Water‐Soluble Copper(I) Calix[6]arene Complex Presenting a Hydrophobic Ligand Binding Pocket: A Remarkable Model for Active Sites in Metalloenzymes by Rondelez, Yannick, Bertho, Gildas, Reinaud, Olivia

“…Remarkable stabilization of a copper(i) center is evident in the tris(sulfonated) calixarene‐based complex shown. This complex is truly biomimetic as it is…”
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Calix[6]arene-Based Cuprous “Funnel Complexes”:  A Mimic for the Substrate Access Channel to Metalloenzyme Active Sites by Rondelez, Yannick, Duprat, Arthur, Reinaud, Olivia

“…Two calixarene-based model systems (a and b) for monocopper enzymes are compared. Both present a tris(pyridine) coordination site for Cu that mimics the…”
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Calix[6]tren and Copper(II): A Third Generation of Funnel Complexes on the Way to Redox Calix-Zymes by Izzet, Guillaume, Douziech, Bénédicte, Prangé, Thierry, Tomas, Alain, Jabin, Ivan, Le Mest, Yves, Reinaud, Olivia, Halpern, Jack

“…Mono-copper enzymes play an important role in biology and their functionality is based on Cu(II)/Cu(I) redox processes. Modeling a mono-nuclear site remains a…”
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[Hydrotris(3-isopropyl-5-methylpyrazolyl)borato]iodocobalt(II): Unusual Purification by "Inverse Recrystallization" by Reinaud, Olivia M, Rheingold, Arnold L, Theopold, Klaus H

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Unprecedented Selective ipso-Nitration of Calixarenes Monitored by the O-Substituents by Redon, Sophie, Li, Yun, Reinaud, Olivia

“…The electrophilic ipso-reactions of a tBu-calix[6]arene that presents alternate O-methyl and O-2-methylen-N-methyl-imidazolyl groups (1) at the small rim have…”
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