Search Results - "Slawin, Alexandra M.Z"

A Highly Active Manganese Catalyst for Enantioselective Ketone and Ester Hydrogenation by Widegren, Magnus B., Harkness, Gavin J., Slawin, Alexandra M. Z., Cordes, David B., Clarke, Matthew L.

“…A new hydrogenation catalyst based on a manganese complex of a chiral P,N,N ligand has been found to be especially active for the hydrogenation of esters down…”
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Base‐free Enantioselective C(1)‐Ammonium Enolate Catalysis Exploiting Aryloxides: A Synthetic and Mechanistic Study by McLaughlin, Calum, Slawin, Alexandra M. Z., Smith, Andrew D.

“…An isothiourea‐catalyzed enantioselective Michael addition of aryl ester pronucleophiles to vinyl bis‐sulfones via C(1)‐ammonium enolate intermediates has been…”
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The effect of different parameters under ultrasound irradiation for synthesis of new nanostructured Fe3O4@bio-MOF as an efficient anti-leishmanial in vitro and in vivo conditions by Abazari, Reza, Mahjoub, Ali Reza, Molaie, Soheila, Ghaffarifar, Fatemeh, Ghasemi, Ezatollah, Slawin, Alexandra M.Z., Carpenter-Warren, Cameron L.

“…[Display omitted] •For first time magnetic bio-MOFs were synthesized with porous-layer open morphology.•The effects of ultrasonic irradiation parameters on…”
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Advanced Model Compounds for Understanding Acid-Catalyzed Lignin Depolymerization: Identification of Renewable Aromatics and a Lignin-Derived Solvent by Lahive, Ciaran W, Deuss, Peter J, Lancefield, Christopher S, Sun, Zhuohua, Cordes, David B, Young, Claire M, Tran, Fanny, Slawin, Alexandra M. Z, de Vries, Johannes G, Kamer, Paul C. J, Westwood, Nicholas J, Barta, Katalin

“…The development of fundamentally new approaches for lignin depolymerization is challenged by the complexity of this aromatic biopolymer. While overly…”
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Isothiourea‐Catalyzed Atropselective Acylation of Biaryl Phenols via Sequential Desymmetrization/Kinetic Resolution by Munday, Elizabeth S., Grove, Markas A., Feoktistova, Taisiia, Brueckner, Alexander C., Walden, Daniel M., Young, Claire M., Slawin, Alexandra M. Z., Campbell, Andrew D., Cheong, Paul Ha‐Yeon, Smith, Andrew D.

“…Axially chiral phenols are attractive targets in organic synthesis. This motif is central to many natural products and widely used as precursors to, or…”
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Understanding a Hydroformylation Catalyst that Produces Branched Aldehydes from Alkyl Alkenes by Dingwall, Paul, Fuentes, José A, Crawford, Luke, Slawin, Alexandra M. Z, Bühl, Michael, Clarke, Matthew L

“…This paper reports experimental and computational studies on the mechanism of a rhodium-catalyzed hydroformylation that is selective for branched aldehyde…”
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Nanoporous Carbohydrate Metal–Organic Frameworks by Forgan, Ross S, Smaldone, Ronald A, Gassensmith, Jeremiah J, Furukawa, Hiroyasu, Cordes, David B, Li, Qiaowei, Wilmer, Christopher E, Botros, Youssry Y, Snurr, Randall Q, Slawin, Alexandra M. Z, Stoddart, J. Fraser

“…The binding of alkali and alkaline earth metal cations by macrocyclic and diazamacrobicyclic polyethers, composed of ordered arrays of hard oxygen (and…”
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Aryl Boronic Acid Catalysed Dehydrative Substitution of Benzylic Alcohols for C−O Bond Formation by Estopiñá‐Durán, Susana, Donnelly, Liam J., Mclean, Euan B., Hockin, Bryony M., Slawin, Alexandra M. Z., Taylor, James E.

“…A combination of pentafluorophenylboronic acid and oxalic acid catalyses the dehydrative substitution of benzylic alcohols with a second alcohol to form new…”
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A C=O⋅⋅⋅Isothiouronium Interaction Dictates Enantiodiscrimination in Acylative Kinetic Resolutions of Tertiary Heterocyclic Alcohols by Greenhalgh, Mark D., Smith, Samuel M., Walden, Daniel M., Taylor, James E., Brice, Zamira, Robinson, Emily R. T., Fallan, Charlene, Cordes, David B., Slawin, Alexandra M. Z., Richardson, H. Camille, Grove, Markas A., Cheong, Paul Ha‐Yeon, Smith, Andrew D.

“…A combination of experimental and computational studies have identified a C=O⋅⋅⋅isothiouronium interaction as key to efficient enantiodiscrimination in the…”
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Homogeneous Catalytic Hydrogenation of Amides to Amines by Coetzee, Jacorien, Dodds, Deborah L., Klankermayer, Jürgen, Brosinski, Sandra, Leitner, Walter, Slawin, Alexandra M. Z., Cole-Hamilton, David J.

“…Hydrogenation of amides in the presence of [Ru(acac)3] (acacH=2,4‐pentanedione), triphos [1,1,1‐tris‐ (diphenylphosphinomethyl)ethane] and methanesulfonic acid…”
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On the Functional Group Tolerance of Ester Hydrogenation and Polyester Depolymerisation Catalysed by Ruthenium Complexes of Tridentate Aminophosphine Ligands by Fuentes, José A., Smith, Samuel M., Scharbert, M. Theresa, Carpenter, Ian, Cordes, David B., Slawin, Alexandra M. Z., Clarke, Matthew L.

“…The synthesis of a range of phosphine‐diamine, phosphine‐amino‐alcohol, and phosphine‐amino‐amide ligands and their ruthenium(II) complexes are reported. Five…”
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Insights into the Decomposition of Olefin Metathesis Precatalysts by Manzini, Simone, Poater, Albert, Nelson, David J., Cavallo, Luigi, Slawin, Alexandra M. Z., Nolan, Steven P.

“…The decomposition of a series of benzylidene, methylidene, and 3‐phenylindenylidene complexes has been probed in alcohol solution in the presence of base…”
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Isothiourea-Mediated One-Pot Synthesis of Functionalized Pyridines by Stark, Daniel G., Morrill, Louis C., Yeh, Pei-Pei, Slawin, Alexandra M. Z., O'Riordan, Timothy J. C., Smith, Andrew D.

“…Acids to bases: The synthesis of 2,4,6‐trisubstituted pyridines from (phenylthio)acetic acid and a range of α,β‐unsaturated ketimines is reported. This process…”
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Highly twisted [alpha]-diketone-based thermally activated delayed fluorescence emitters and their use in organic light-emitting diodes by Gupta, Abhishek Kumar, Matulaitis, Tomas, Cordes, David B, Slawin, Alexandra M.Z, Samuel, Ifor D.W, Zysman-Colman, Eli

“…We have designed a highly twisted small thermally activated delayed fluorescence (TADF) emitter PXZ-[alpha]-DK based on an [alpha]-diketone ([alpha]-DK) as a…”
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Large yet Flexible N-Heterocyclic Carbene Ligands for Palladium Catalysis by Meiries, Sebastien, Le Duc, Gaëtan, Chartoire, Anthony, Collado, Alba, Speck, Klaus, Arachchige, Kasun S. Athukorala, Slawin, Alexandra M. Z., Nolan, Steven P.

“…A straightforward and scalable eight‐step synthesis of new N‐heterocyclic carbenes (NHCs) has been developed from inexpensive and readily available…”
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Janus Face All‐cis 1,2,4,5‐tetrakis(trifluoromethyl)‐ and All‐cis 1,2,3,4,5,6‐hexakis(trifluoromethyl)‐ Cyclohexanes by Yu, Cihang, Kütt, Agnes, Röschenthaler, Gerd‐Volker, Lebl, Tomas, Cordes, David B., Slawin, Alexandra M. Z., Bühl, Michael, O'Hagan, David

“…We report the synthesis of all‐cis 1,2,4,5‐tetrakis (trifluoromethyl)‐ and all‐cis 1,2,3,4,5,6‐hexakis (trifluoromethyl)‐ cyclohexanes by direct hydrogenation…”
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Enantioselective Stereodivergent Nucleophile-Dependent Isothiourea-Catalysed Domino Reactions by Matviitsuk, Anastassia, Taylor, James E., Cordes, David B., Slawin, Alexandra M. Z., Smith, Andrew D.

“…α,β‐Unsaturated acyl ammoniums generated from the reaction of α,β‐unsaturated 2,4,6‐trichlorophenol (TCP) esters bearing a pendent enone with an isothiourea…”
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1,3,4-Oxadiazole-based Deep Blue Thermally Activated Delayed Fluorescence Emitters for Organic Light Emitting Diodes by Li, Zhaoning, Li, Wenbo, Keum, Changmin, Archer, Emily, Zhao, Baomin, Slawin, Alexandra M. Z, Huang, Wei, Gather, Malte C, Samuel, Ifor D. W, Zysman-Colman, Eli

“…A series of four 1,3,4-oxadiazole-based thermally activated delayed fluorescence (TADF) derivatives are reported as emitters for organic light emitting diodes…”
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Catalytic Enantioselective Synthesis of Heterocyclic Vicinal Fluoroamines by Using Asymmetric Protonation: Method Development and Mechanistic Study by Ashford, Matthew W., Xu, Chao, Molloy, John J., Carpenter‐Warren, Cameron, Slawin, Alexandra M. Z., Leach, Andrew G., Watson, Allan J. B.

“…A catalytic enantioselective synthesis of heterocyclic vicinal fluoroamines is reported. A chiral Brønsted acid promotes aza‐Michael addition to fluoroalkenyl…”
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Benzylic Functionalisation of Phenyl all‐cis‐2,3,5,6‐Tetrafluorocyclohexane Provides Access to New Organofluorine Building Blocks by Bykova, Tetiana, Al‐Maharik, Nawaf, Slawin, Alexandra M. Z., Bühl, Michael, Lebl, Tomas, O'Hagan, David

“…Selectively fluorinated hydrocarbons continue to attract attention for tuning pharmacokinetic properties in agrochemical and pharmaceutical discovery…”
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