Search Results - "Marshall, William J."

Facile Ar−CF3 Bond Formation at Pd. Strikingly Different Outcomes of Reductive Elimination from [(Ph3P)2Pd(CF3)Ph] and [(Xantphos)Pd(CF3)Ph] by Grushin, Vladimir V, Marshall, William J

“…Facile and highly selective perfluoroalkyl−aryl reductive elimination from a metal center (Pd) has been demonstrated for the first time. At temperatures as low…”
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Predicting the Effect of Solvent on the Crystal Habit of Small Organic Molecules by Tilbury, Carl J, Green, Daniel A, Marshall, William J, Doherty, Michael F

“…In order to develop a practical engineering tool for predicting the relative growth rates and morphology of solution-grown faceted crystals, a method for…”
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Clinical Chemistry by Marshall, William J, Lapsley, Marta, Day, Andrew, Shipman, Kate

“…The ninth edition of this clinical chemistry text covers topics such as biochemical tests in clinical medicine; hydrogen ion homeostasis and blood gases;…”
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Fluorination of Nonactivated Haloarenes via Arynes under Mild Conditions, Resulting from Further Studies toward Ar−F Reductive Elimination from Palladium(II) by Grushin, Vladimir V, Marshall, William J

“…Attempted preparation of N,N- and S,S-chelate-stabilized arylpalladium fluorides has led to the finding of aryne-mediated fluorination of nonactivated…”
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Mechanisms of Catalyst Poisoning in Palladium-Catalyzed Cyanation of Haloarenes. Remarkably Facile C−N Bond Activation in the [(Ph3P)4Pd]/[Bu4N]+ CN- System by Erhardt, Stefan, Grushin, Vladimir V, Kilpatrick, Alison H, Macgregor, Stuart A, Marshall, William J, Roe, D. Christopher

“…Reaction paths leading to palladium catalyst deactivation during cyanation of haloarenes (eq 1) have been identified and studied. Each key step of the…”
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Engagement opportunities in OECD NEA benchmark development by Bess, John D., Blaise, Patrick, Buss, Oliver, DeHart, Mark, Fleming, Michael, Hill, Ian, Ilas, Germina, Ivanova, Tatiana, Ivanov, Evgeny, Marshall, William J., Martin, Julie-Fiona, Miller, Thomas, Percher, Catherine, Petruzzi, Alessandro, Rohatgi, Upendra S., Valentine, Timothy E.

“…A myriad of opportunities is available to collaborate via international benchmark exercises and experimental data preservation activities. Many such…”
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Fluxionality of [(Ph3P)3M(X)] (M = Rh, Ir). The Red and Orange Forms of [(Ph3P)3Ir(Cl)]. Which Phosphine Dissociates Faster from Wilkinson’s Catalyst? by Goodman, Jenni, Grushin, Vladimir V, Larichev, Roman B, Macgregor, Stuart A, Marshall, William J, Roe, D. Christopher

“…NMR studies of intramolecular exchange in [(Ph3P)3Rh(X)] (X = CF3, CH3, H, Ph, Cl) have produced full sets of activation parameters for X = CH3 (E a = 16.4 ±…”
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Use of simulation as a needs assessment to develop a focused team leader training curriculum for resuscitation teams by Zern, Susan Coffey, Marshall, William J, Shewokis, Patricia A, Vest, Michael T

“…Many inpatients experience cardiac arrest and mortality in this population is extremely high. Simulation is frequently used to train code teams with the goal…”
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Synthesis and Complexes of Fluoroalkoxy Carbenes by Arduengo III, Anthony J., Dolphin, Joshua S., Gurău, Gabriela, Marshall, William J., Nelson, Joseph C., Petrov, Viacheslav A., Runyon, Jason W.

“…Gripping ligands: A series of fluoroalkoxy‐functionalized imidazol‐2‐ylidene ligands were synthesized by the alkylation of a range of commercially available…”
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The F/Ph Rearrangement Reaction of [(Ph3P)3RhF], the Fluoride Congener of Wilkinson's Catalyst by Macgregor, Stuart A, Roe, D. Christopher, Marshall, William J, Bloch, Karen M, Bakhmutov, Vladimir I, Grushin, Vladimir V

“…The fluoride congener of Wilkinson's catalyst, [(Ph3P)3RhF] (1), has been synthesized and fully characterized. Unlike Wilkinson's catalyst, 1 easily activates…”
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International criticality benchmark comparison exercise in support of nuclear data validation by Leclaire, Nicolas, Duhamel, Isabelle, Leal, Luiz, Dumont, Véronique, Heinrichs, Dave, Kim, Soon S., Alwin, Jennifer L., Macquigg, M. Robbie, Rising, Mike E., Spencer, Kristina Y., Marshall, William J., Saylor, Ellen M.

“…The objective of this paper is to present the main results of the keff inter-comparison exercise performed in 2019-2022 by LANL, LLNL, ORNL and IRSN on a set…”
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Fluxionality of [(Ph3P)3Rh(X)]: The Extreme Case of X = CF3 by Goodman, Jenni, Grushin, Vladimir V, Larichev, Roman B, Macgregor, Stuart A, Marshall, William J, Roe, D. Christopher

“…[(Ph3P)3Rh(F)] reacts with CF3SiMe3 to produce trans-[(Ph3P)2Rh(CF2)(F)] (1; X-ray), which is equilibrated with a number of species in solution. Addition of…”
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A Bimetallic Complex Containing a Cyclopentadienyl-Annulated Imidazol-2-ylidene by Arduengo, Anthony J, Tapu, Daniela, Marshall, William J

“…A bimetallic carbene complex architecture that incorporates a cyclopentadienyl-annulated imidazol-2-ylidene moiety is characterized. The ligand architecture…”
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A tetra-substituted chrysene: orientation of multiple electrophilic substitution and use of a tetra-substituted chrysene as a blue emitter for OLEDs by Ionkin, Alex S, Marshall, William J, Fish, Brian M, Bryman, Lois M, Wang, Ying

“…The first tetra-substituted non-fused chrysene, 3,6,9,12-tetrakis(4-tert-butylphenyl)chrysene with blue electroluminescence at 450 nm, and with a radiance of…”
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Synthesis, Structure, and Reductive Elimination Reactions of the First (σ-Aryl)palladium Complex Stabilized by IPr N-Heterocyclic Carbene by Marshall, William J, Grushin, Vladimir V

“…The first (σ-aryl)palladium complex stabilized with one IPr N-heterocyclic carbene and one PPh3 ligand has been synthesized via a novel method, structurally…”
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A rearrangement of 1,1-linked four-membered rings to bicyclic bridgehead five-membered rings: a phosphorus turn by Ionkin, Alex S, Marshall, William J, Fish, Brian M

“…Novel rearrangements of 2,3,2',3'-tetra-tert-butyl-4,4'-bis-trimethylsilanyloxy-1,2,1',2'-tetrahydro-[1,1']biphosphetyl (7) to…”
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Unexpected H2O-Induced Ar−X Activation with Trifluoromethylpalladium(II) Aryls by Grushin, Vladimir V, Marshall, William J

“…A series of new complexes [(L−L)Pd(Ar)(CF3)] (L−L = dppe, dppp, tmeda; Ar = Ph, p-Tol, C6D5) have been synthesized and fully characterized in solution and in…”
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Ar−F Reductive Elimination from Palladium(II) Revisited by Grushin, Vladimir V, Marshall, William J

“…In contrast with [(o-Tol3P)2Pd2(p-C6H4X)2(μ-F)2] (1; X = NO2; J. Am. Chem. Soc. 2007, 129, 1342), its nonactivated congeners (X = H, Me, and MeO) do not…”
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Elucidation of the Structure of a Highly Efficient Blue Electroluminescent Material by Middleton, Annie J, Marshall, William J, Radu, Nora S

“…We determined that the structure of the previously published highly efficient blue electroluminescent borate complex, lithium…”
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C−H Insertion Reactions of Nucleophilic Carbenes by Arduengo III, Anthony J., Calabrese, J. C., Davidson, Fredric, Rasika Dias, H. V., Goerlich, Jens R., Krafczyk, Roland, Marshall, William J., Tamm, Matthias, Schmutzler, Reinhard

“…Syntheses and characterizations are described for C−H insertion products derived from 1,3‐dimesityldihydroimidazol‐2‐ylidene (1) with acetylene, acetonitrile,…”
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