Search Results - "Geer, Ana M."

Mixed-Valence Tetrametallic Iridium Chains by Del Río, M Pilar, Villarroya, B Eva, López, José A, Geer, Ana M, Lahoz, Fernando J, Ciriano, Miguel A, Tejel, Cristina

“…Neutral [X-{Ir2}-{Ir2}-X] (X = Cl, Br, SCN, I) and dicationic [L-{Ir2}-{Ir2}-L]2+ (L = MeCN, Me2CO) tetrametallic iridium chains made by connecting two…”
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Selective reduction and homologation of carbon monoxide by organometallic iron complexes by Sharpe, Helen R., Geer, Ana M., Taylor, Laurence J., Gridley, Benjamin M., Blundell, Toby J., Blake, Alexander J., Davies, E. Stephen, Lewis, William, McMaster, Jonathan, Robinson, David, Kays, Deborah L.

“…Carbon monoxide is a key C 1 feedstock for the industrial production of hydrocarbons, where it is used to make millions of tonnes of chemicals, fuels, and…”
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Pseudo‐tetrahedral Rhodium and Iridium Complexes: Catalytic Synthesis of E‐Enynes by Geer, Ana M., Julián, Alejandro, López, José A., Ciriano, Miguel A., Tejel, Cristina

“…The reactions of the rhodium(I) and iridium(I) complexes [M(PhBP3)(C2H4)(NCMe)] (PhBP3=PhB(CH2PPh2)3−) with alkynes have resulted in the synthesis of a new…”
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Terminal Imido Rhodium Complexes by Geer, Ana M., Tejel, Cristina, López, José A., Ciriano, Miguel A.

“…Compounds of the late transition metals with MX multiple bonds (X=CR2, NR, O) represent a synthetic challenge, partly overcome by preparative chemists, but…”
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Organoruthenium Complexes Containing Phosphinodicarboxamide Ligands by Nolla-Saltiel, Roberto, Geer, Ana M., Sharpe, Helen R., Huke, Cameron D., Taylor, Laurence J., Linford-Wood, Thomas G., James, Ashleigh, Allen, Jamie, Lewis, William, Blake, Alexander J., McMaster, Jonathan, Kays, Deborah L.

“…Ruthenium complexes of phosphinocarboxamide ligands, and their use to form metallacycles using halide abstraction/deprotonation reactions are reported. Thus,…”
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Noncovalent Immobilization of Pentamethylcyclopentadienyl Iridium Complexes on Ordered Mesoporous Carbon for Electrocatalytic Water Oxidation by Geer, Ana M., Liu, Chang, Musgrave, Charles B., Webber, Christopher, Johnson, Grayson, Zhou, Hua, Sun, Cheng-Jun, Dickie, Diane A., Goddard, William A., Zhang, Sen, Gunnoe, T. Brent

“…The attachment of molecular catalysts to conductive supports for the preparation of solid‐state anodes is important for the development of devices for…”
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Pseudotetrahedral Rhodium(I) Complexes by Geer, Ana M., Julián, Alejandro, López, José A., Ciriano, Miguel A., Tejel, Cristina

“…A combination of four‐electron donors, such as alkynes, with strongly donating and strong‐field scorpionate ligands is appropriate to create pseudotetrahedral…”
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Redox-Transmetalation Reactions: Easy Access to Homo- and Heterodimetallic d8,d10 Complexes by Tarifa, Luis, Geer, Ana M, Asensio, Laura, López, José A, Ciriano, Miguel A, Tejel, Cristina

“…The ability of the imine PyCH═N-CH2Py (Py = 2-pyridyl, bpi) to behave as a heteroditopic ligand, which is suitable for creating two separate compartments to…”
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Electrocatalytic Water Oxidation by a Trinuclear Copper(II) Complex by Geer, Ana M, Musgrave III, Charles, Webber, Christopher, Nielsen, Robert J, McKeown, Bradley A, Liu, Chang, Schleker, P. Philipp M, Jakes, Peter, Jia, Xiaofan, Dickie, Diane A, Granwehr, Josef, Zhang, Sen, Machan, Charles W, Goddard, William A, Gunnoe, T. Brent

“…We report a trinuclear copper­(II) complex, [(DAM)­Cu3(μ3-O)]­[Cl]4 (1, DAM = dodecaaza macrotetracycle), as a homogeneous electrocatalyst for water oxidation…”
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Iron(II)‐Catalyzed Hydrophosphination of Isocyanates by Sharpe, Helen R., Geer, Ana M., Lewis, William, Blake, Alexander J., Kays, Deborah L.

“…The first transition metal catalyzed hydrophosphination of isocyanates is presented. The use of low‐coordinate iron(II) precatalysts leads to an unprecedented…”
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Rhodium Complexes in P-C Bond Formation: Key Role of a Hydrido Ligand by Varela-Izquierdo, Víctor, Geer, Ana M, Navarro, Janeth, López, José A, Ciriano, Miguel A, Tejel, Cristina

“…Olefin hydrophosphanation is an attractive route for the atom-economical synthesis of functionalized phosphanes. This reaction involves the formation of P-C…”
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Homotropic Cooperativity in Iron-Catalyzed Alkyne Cyclotrimerizations by Geer, Ana M., Navarro, Janeth, Alamán-Valtierra, Pablo, Coles, Nathan T., Kays, Deborah L., Tejel, Cristina

“…Enhancing catalytic activity through synergic effects is a current challenge in homogeneous catalysis. In addition to the well-established metal–metal and…”
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Immobilization of “Capping Arene” Cobalt(II) Complexes on Ordered Mesoporous Carbon for Electrocatalytic Water Oxidation by Liu, Chang, Geer, Ana M, Webber, Christopher, Gu, Shunyan, Johnson, Grayson, Dickie, Diane A, Chabbra, Sonia, Schnegg, Alexander, Zhou, Hua, Sun, Cheng-Jun, Hwang, Sooyeon, Zhang, Sen, Gunnoe, T. Brent

“…We report the synthesis, characterization, and electrocatalytic water oxidation activity of two cobalt complexes, (6-FP)­Co­(NO3)2 (1) (6-FP =…”
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Terminal Phosphanido Rhodium Complexes Mediating Catalytic PP and PC Bond Formation by Geer, Ana M., Serrano, Ángel L., de Bruin, Bas, Ciriano, Miguel A., Tejel, Cristina

“…Complexes with terminal phosphanido (MPR2) functionalities are believed to be crucial intermediates in new catalytic processes involving the formation of PP…”
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Structural and Electronic Studies of Substituted m‑Terphenyl Group 12 Complexes by Valentine, Andrew J., Taylor, Laurence J., Geer, Ana M., Huke, Cameron D., Wood, Katherine E., Tovey, Will, Lewis, William, Argent, Stephen P., Teale, Andrew M., McMaster, Jonathan, Kays, Deborah L.

“…The effects of para-substitution on the structural and electronic properties of four series of two-coordinate m-terphenyl Group 12 complexes (R-Ar#)2M (M = Zn,…”
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Iron(II)-Catalyzed Hydroamination of Isocyanates by South, Amy J, Geer, Ana M, Taylor, Laurence J, Sharpe, Helen R, Lewis, William, Blake, Alexander J, Kays, Deborah L

“…A two-coordinate Fe­(II) m-terphenyl complex acts as a precatalyst for the hydroamination of isocyanates, affording urea and biuret derivatives, with product…”
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Hydrophosphination of Activated Alkenes by a Cobalt(I) Pincer Complex by Nolla‐Saltiel, Roberto, Geer, Ana M., Taylor, Laurence J., Churchill, Olivia, Davies, E. Stephen, Lewis, William, Blake, Alexander J., Kays, Deborah L.

“…Herein we report the synthesis of three heteroleptic first‐row transition metal(II) complexes containing carbazolido NNN pincer ligands and conversion to the…”
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Iridium-Catalyzed Regio- and Diastereoselective Synthesis of C‑Substituted Piperazines by Tarifa, Luis, Pilar del Río, M., Asensio, Laura, López, José A., Ciriano, Miguel A., Geer, Ana M., Tejel, Cristina

“…Piperazine rings are essential motifs frequently found in commercial drugs. However, synthetic methodologies are mainly limited to N-substituted piperazines,…”
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Rhodium Complexes in P−H Bond Activation Reactions by Varela‐Izquierdo, Víctor, Geer, Ana M., Bruin, Bas, López, José A., Ciriano, Miguel A., Tejel, Cristina

“…The feasibility of oxidative addition of the P−H bond of PHPh2 to a series of rhodium complexes to give mononuclear hydrido‐phosphanido complexes has been…”
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Role of Axial Ligation in Gating the Reactivity of Dimethylplatinum(III) Diimine Radical Cations by Huffman, Brittany L, Lee, Katherine J, Geer, Ana M, McKeown, Bradley A, Jia, Xiaofan, Dickie, Diane A, Gunnoe, T. Brent, Dempsey, Jillian L

“…Electrochemical methods are coupled with chemical oxidant-based analytical strategies to evaluate the oxidative reactivity of the platinum­(II) diimine complex…”
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