Search Results - "Cook, Amanda K"

Mechanism of the Palladium-Catalyzed Arene C–H Acetoxylation: A Comparison of Catalysts and Ligand Effects by Cook, Amanda K, Sanford, Melanie S

“…This article describes detailed mechanistic studies focused on elucidating the impact of pyridine ligands on the Pd-catalyzed C–H acetoxylation of benzene…”
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Catalyst-controlled selectivity in the C–H borylation of methane and ethane by Cook, Amanda K., Schimler, Sydonie D., Matzger, Adam J., Sanford, Melanie S.

“…The C–H bonds of methane are generally more kinetically inert than those of other hydrocarbons, reaction solvents, and methane functionalization products…”
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The mechanism of oxidative addition of Pd(0) to Si-H bonds: electronic effects, reaction mechanism, and hydrosilylation by Hurst, Michael R, Zakharov, Lev N, Cook, Amanda K

“…The oxidative addition of Pd to Si-H bonds is a crucial step in a variety of catalytic applications, and many aspects of this reaction are poorly understood…”
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Remarkably High Reactivity of Pd(OAc)2/Pyridine Catalysts: Nondirected CH Oxygenation of Arenes by Emmert, Marion H., Cook, Amanda K., Xie, Yushu J., Sanford, Melanie S.

“…Less is more: The rational optimization and general applicability of the catalytic system Pd(OAc)2/pyridine is described (see scheme). The catalyst shows…”
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Steric Control of Site Selectivity in the Pd-Catalyzed C–H Acetoxylation of Simple Arenes by Cook, Amanda K, Emmert, Marion H, Sanford, Melanie S

“…This report describes the use of an oxidant and a ligand to control site selectivity in the Pd(OAc)2-catalyzed C–H acetoxylation of simple arenes. The use of…”
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The Influence of Silane Steric Bulk on the Formation and Dynamic Behavior of Silyl Palladium Hydrides by Hurst, Michael R., Davis, Amanda G., Cook, Amanda K.

“…Silanes play a versatile role in catalytic transformations, acting as hydride sources, transmetalation reagents, and starting materials in the synthesis of…”
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Alkyne Hydroamination Catalyzed by Silica-Supported Isolated Zn(II) Sites by Cook, Amanda K, Copéret, Christophe

“…Hydroamination is an atom-economical reaction to form C–N bonds, which are ubiquitous in organic compounds. Hydroamination has seen prolific advancements and…”
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Three-Electrode Study of Electrochemical Ionomer Degradation Relevant to Anion-Exchange-Membrane Water Electrolyzers by Krivina, Raina A, Lindquist, Grace A, Yang, Min Chieh, Cook, Amanda K, Hendon, Christopher H, Motz, Andrew R, Capuano, Christopher, Ayers, Katherine E, Hutchison, James E, Boettcher, Shannon W

“…Among existing water electrolysis (WE) technologies, anion-exchange-membrane water electrolyzers (AEMWEs) show promise for low-cost operation enabled by the…”
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Alkene Isomerization Using a Heterogeneous Nickel-Hydride Catalyst by Chang, Alison Sy-min, Kascoutas, Melanie A., Valentine, Quinn P., How, Kiera I., Thomas, Rachel M., Cook, Amanda K.

“…Transition metal-catalyzed alkene isomerization is an enabling technology used to install an alkene distal to its original site. Due to their well-defined…”
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Modular Ni(0)/Silane Catalytic System for the Isomerization of Alkenes by Kawamura, Kiana E, Chang, Alison Sy-min, Martin, Daryl J, Smith, Haley M, Morris, Parker T, Cook, Amanda K

“…Alkenes are used ubiquitously as starting materials and synthetic targets in all areas of chemistry. Controlling their geometry and position along a chain is…”
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Palladium Catalysts Containing Pyridinium-Substituted Pyridine Ligands for the C–H Oxygenation of Benzene with K2S2O8 by Gary, J. Brannon, Cook, Amanda K, Sanford, Melanie S

“…This manuscript describes the development of Pd catalysts with pyridinium-substituted pyridine ligands for the C–H oxygenation of benzene with potassium…”
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Understanding the Lewis Acidity of Co(II) Sites on a Silica Surface by Estes, Deven P, Cook, Amanda K, Lam, Erwin, Wong, Louise, Copéret, Christophe

“…Heterogeneous catalysts consisting of isolated transition-metal sites dispersed on the surface of metal oxide supports are commonly used in the chemical…”
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Remarkably High Reactivity of Pd(OAc)2/Pyridine Catalysts: Nondirected CH Oxygenation of Arenes by Emmert, Marion H., Cook, Amanda K., Xie, Yushu J., Sanford, Melanie S.

“…Die gezielte Optimierung und generelle Anwendbarkeit des Katalysatorsystems Pd(OAc)2/Pyridin werden vorgestellt. Das System ist hoch aktiv in der…”
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Oxygen Evolution Electrocatalysis in Acids: Atomic Tuning of the Stability Number for Submonolayer IrO x on Conductive Oxides from Molecular Precursors by Krivina, Raina A., Zlatar, Matej, Stovall, T. Nathan, Lindquist, Grace A., Escalera-López, Daniel, Cook, Amanda K., Hutchison, James E., Cherevko, Serhiy, Boettcher, Shannon W.

“…Proton-exchange-membrane water electrolyzers (PEMWEs) produce high-purity H2, withstand load fluctuations, and operate with a pure-water feed but require…”
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(NHC)Ni(0)-Catalyzed Branched-Selective Alkene Hydrosilylation with Secondary and Tertiary Silanes by Chang, Alison Sy-min, Kawamura, Kiana E., Henness, Hayden S., Salpino, Victor M., Greene, Jack C., Zakharov, Lev N., Cook, Amanda K.

“…Hydrosilylation is a valuable approach for the construction of organosilanes, which are precursors to silicone materials that are widely incorporated in our…”
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Three-Electrode Study of Electrochemical Ionomer Degradation Relevant to Anion-Exchange-Membrane Water Electrolyzers by Krivina, Raina A., Lindquist, Grace A., Yang, Min Chieh, Cook, Amanda K., Hendon, Christopher H., Motz, Andrew R., Capuano, Christopher, Ayers, Katherine E., Hutchison, James E., Boettcher, Shannon W.

“…Among existing water electrolysis (WE) technologies, anion-exchange-membrane water electrolyzers (AEMWEs) show promise for low-cost operation enabled by the…”
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Palladium Catalysts Containing Pyridinium-Substituted Pyridine Ligands for the C–H Oxygenation of Benzene with K 2 S 2 O 8 by Gary, J. Brannon, Cook, Amanda K., Sanford, Melanie S.

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Back Cover: Remarkably High Reactivity of Pd(OAc)2/Pyridine Catalysts: Nondirected CH Oxygenation of Arenes (Angew. Chem. Int. Ed. 40/2011) by Emmert, Marion H., Cook, Amanda K., Xie, Yushu J., Sanford, Melanie S.

“…Palladium/pyridine catalyst systems for efficient, nondirected CH oxygenation of simple arenes are described by M. S. Sanford and co‐workers in their…”
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Remarkably High Reactivity of Pd(OAc)2/Pyridine Catalysts: Nondirected CH Oxygenation of Arenes by Emmert, Marion H, Cook, Amanda K, Xie, Yushu J, Sanford, Melanie S

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Rucktitelbild: Remarkably High Reactivity of Pd(OAc)2/Pyridine Catalysts: Nondirected CH Oxygenation of Arenes (Angew. Chem. 40/2011) by Emmert, Marion H, Cook, Amanda K, Xie, Yushu J, Sanford, Melanie S

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