Search Results - "Mallet‐Ladeira, Sonia"

(P,C) Cyclometalated Gold(III) Complexes: Highly Active Catalysts for the Hydroarylation of Alkynes by Blons, Charlie, Mallet‐Ladeira, Sonia, Amgoune, Abderrahmane, Bourissou, Didier

“…The first catalytic application of well‐defined (P,C) cyclometalated gold(III) complexes is reported. The bench‐stable bis(trifluoroacetyl) complexes 2 a,b…”
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Facile Oxidative Addition of Aryl Iodides to Gold(I) by Ligand Design: Bending Turns on Reactivity by Joost, Maximilian, Zeineddine, Abdallah, Estévez, Laura, Mallet−Ladeira, Sonia, Miqueu, Karinne, Amgoune, Abderrahmane, Bourissou, Didier

“…Thanks to rational ligand design, the first gold(I) complexes to undergo oxidative addition of aryl iodides were discovered. The reaction proceeds under mild…”
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Metal‐Free Phosphorus‐Directed Borylation of C(sp2)−H Bonds by Sadek, Omar, Le Gac, Arnaud, Hidalgo, Nereida, Mallet‐Ladeira, Sonia, Miqueu, Karinne, Bouhadir, Ghenwa, Bourissou, Didier

“…Spectacular progress has recently been achieved in transition metal‐catalyzed C−H borylation of phosphines as well as directed electrophilic C−H borylation. As…”
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2‐Cyanopropan‐2‐yl versus 1‐Cyanocyclohex‐1‐yl Leaving Group: Comparing Reactivities of Symmetrical Trithiocarbonates in RAFT Polymerization by Ivanchenko, Oleksandr, Odnoroh, Maksym, Rolle, Faustine, Kroeger, Asja A., Mallet‐Ladeira, Sonia, Mazières, Stéphane, Guerre, Marc, Coote, Michelle L., Destarac, Mathias

“…This study introduces bis(1‐cyanocyclohex‐1‐yl)trithiocarbonate (TTC‐bCCH) as a novel trithiocarbonate chain transfer agent and compares its reactivity with…”
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Carboranylphosphines: B9‐Substituted Derivatives with Enhanced Reactivity for Anchoring to Dendrimers by Milewski, Max, Caminade, Anne‐Marie, Mallet‐Ladeira, Sonia, Lledós, Agustí, Lönnecke, Peter, Hey‐Hawkins, Evamarie

“…Invited for the cover of this issue are the groups and colleagues of Anne‐Marie Caminade at the CNRS and University of Toulouse, Evamarie Hey‐Hawkins at…”
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Carboranylphosphines: B9‐Substituted Derivatives with Enhanced Reactivity for the Anchoring to Dendrimers by Milewski, Max, Caminade, Anne‐Marie, Mallet‐Ladeira, Sonia, Lledós, Agustí, Lönnecke, Peter, Hey‐Hawkins, Evamarie

“…Several ortho‐carboranes bearing a phenoxy or a phenylamino group in the B9 position were prepared employing various protection and deprotection strategies…”
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Base‐Triggered Oxidative Addition to Gold by Marelli, Enrico, Monot, Julien, Martin‐Vaca, Blanca, Mallet‐Ladeira, Sonia, García‐Rodeja, Yago, Miqueu, Karinne, Bourissou, Didier

“…The coordination of secondary phosphine oxides (SPO) was shown to efficiently promote the activation of C(sp2)−I bonds by gold, as long as a base is added…”
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Cyclopropylmagnesium Scorpionates: A Missing Member of the Series with Both Staggered and Eclipsed Rotamers in the Crystal by Dufrois, Quentin, Mallet‐Ladeira, Sonia, Dinoi, Chiara, Etienne, Michel

“…The reaction of the hydrotris(3,5‐dimethylpyrazolyl)borate potassium salt KTpMe2 with [Mg(c‐C3H5)2(dioxane)x] gives [TpMe2Mg(c‐C3H5)] (1) in 70 % yield. Full…”
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Isolation of a Reactive Tricoordinate α‐Oxo Gold Carbene Complex by Zeineddine, Abdallah, Rekhroukh, Feriel, Sosa Carrizo, E. Daiann, Mallet‐Ladeira, Sonia, Miqueu, Karinne, Amgoune, Abderrahmane, Bourissou, Didier

“…The [(P,P)Au=C(Ph)CO2Et]+ complex 3 [where (P,P) is an o‐carboranyl diphosphine ligand] was prepared by diazo decomposition at −40 °C. It is the first α‐oxo…”
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A Mechanistic Insight on CuI‐Catalyzed Synthesis of Oxazolidinones through a Four‐Component Reaction by Pich, Rosa, Mallet‐Ladeira, Sonia, Lavedan, Pierre, Lahitte, Jean‐François, Remigy, Jean‐Christophe, Pla, Daniel, Gómez, Montserrat

“…In this contribution, we describe a straightforward and efficient synthesis of oxazolidin‐2‐ones through a Cu(I)‐catalyzed four‐component coupling of amines,…”
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Bimetallic Ruthenium Nitrosyl Complexes with Enhanced Two‐Photon Absorption Properties for Nitric Oxide Delivery by Juarez‐Martinez, Yael, Labra‐Vázquez, Pablo, Enríquez‐Cabrera, Alejandro, Leon‐Rojas, Andrés F., Martínez‐Bourget, Diego, Lacroix, Pascal G., Tassé, Marine, Mallet‐Ladeira, Sonia, Farfán, Norberto, Santillan, Rosa, Ramos‐Ortiz, Gabriel, Malval, Jean‐Pierre, Malfant, Isabelle

“…One monometallic and three bimetallic ruthenium nitrosyl (RuNO) complexes are presented and fully characterized in reference to a parent monometallic complex…”
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Synthesis of a C(sp2)‐bridged Phosphine‐Borane by Ionic Coupling by Boudjelel, Maxime, Declercq, Richard, Mallet‐Ladeira, Sonia, Bouhadir, Ghenwa, Bourissou, Didier

“…The vinyl carbenoid H2C=CBr(Li) has been used as key precursor to prepare a geminal C(sp2)‐bridged phosphine‐borane. Starting from bromoethene, two sequences…”
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Synthesis and Characterization of a Novel Bis‐Sulfoxide and Its Evaluation as a Ligand in p‐Block Chemistry by Deak, Noémi, Thillaye du Boullay, Olivier, Mallet‐Ladeira, Sonia, Moraru, Ionuţ‐Tudor, Madec, David, Nemes, Gabriela

“…A new aryl bis‐sulfoxide derivative was designed, synthetized and structurally characterized in solution and in solid state. The chemical behaviour of the…”
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Dative Au→Al Interactions: Crystallographic Characterization and Computational Analysis by Devillard , Marc, Nicolas, Emmanuel, Ehlers, Andreas W., Backs, Jana, Mallet-Ladeira, Sonia, Bouhadir , Ghenwa, Slootweg, J. Chris, Uhl, Werner, Bourissou , Didier

“…Hitherto unknown Au→Al interactions have been evidenced upon coordination of the geminal phosphorus–aluminum Lewis pair Mes2PC(CHPh)AltBu2…”
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Does the Sign of the Cu-Gd Magnetic Interaction Depend on the Number of Atoms in the Bridge? by Costes, Jean-Pierre, Duhayon, Carine, Mallet-Ladeira, Sonia, Shova, Sergiu, Vendier, Laure

“…Several theoretical investigations with CASSCF methods confirm that the magnetic behavior of Cu–Gd complexes can only be reproduced if the 5d Gd orbitals are…”
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Formation of a peri‐Bridged Phosphonio‐Naphthalene by Cu‐Mediated Phosphine–Aryl Coupling by Blons, Charlie, Duval, Maryne, Delcroix, Damien, Olivier‐Bourbigou, Hélène, Mallet‐Ladeira, Sonia, Sosa Carrizo, E. Daiann, Miqueu, Karinne, Amgoune, Abderrahmane, Bourissou, Didier

“…The peri‐iodo naphthyl phosphine 1 reacts with CuI to give the peri‐bridged phosphonio‐naphthalene 2, which has been fully characterized (multi‐nuclear NMR,…”
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Rational development of catalytic Au(I)/Au(III) arylation involving mild oxidative addition of aryl halides by Zeineddine, Abdallah, Estévez, Laura, Mallet-Ladeira, Sonia, Miqueu, Karinne, Amgoune, Abderrahmane, Bourissou, Didier

“…The reluctance of gold to achieve oxidative addition reaction is considered as an intrinsic limitation for the development of gold-catalyzed cross-coupling…”
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Oxidative additions of alkynyl/vinyl iodides to gold and gold-catalyzed vinylation reactions triggered by the MeDalphos ligand by Rodriguez, Jessica, Tabey, Alexis, Mallet-Ladeira, Sonia, Bourissou, Didier

“…The hemilabile Ad 2 P( o -C 6 H 4 )NMe 2 ligand promotes fast, quantitative and irreversible oxidative addition of alkynyl and vinyl iodides to gold. The…”
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Two Different Compounds in One Crystal: di-μ-chlorobis[2-(5-methyl-pyridin-2-yl-κN)phenyl-κC(1)]diplatinum(II) and chloro(N,N-dimethylformamide-κO)[2-(5-methyl-pyridin-2-yl-κN)phenyl-κC(1)]platinum(II) by Sasaki, Isabelle, Mallet-Ladeira, Sonia

“…The crystal structures of di-μ-chlorobis[2-(5-methyl-pyridin-2-yl-κN)phenyl-κC(1)] diplatinum(II) (1) and…”
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Enhanced π-Backdonation from Gold(I): Isolation of Original Carbonyl and Carbene Complexes by Joost, Maximilian, Estévez, Laura, Mallet-Ladeira, Sonia, Miqueu, Karinne, Amgoune, Abderrahmane, Bourissou, Didier

“…The specific electronic properties of bent o‐carborane diphosphine gold(I) fragments were exploited to obtain the first classical carbonyl complex of gold…”
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