Search Results - "Shipman, Michael"

Recent progress towards the electrosynthesis of ammonia from sustainable resources by Shipman, Michael A., Symes, Mark D.

“…[Display omitted] •Recent progress towards electrosynthetic devices for the production of ammonia are reviewed.•The key remaining challenges in the field are…”
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Earth-abundant catalysts for electrochemical and photoelectrochemical water splitting by Roger, Isolda, Shipman, Michael A., Symes, Mark D.

“…Sunlight is by far the most plentiful renewable energy resource, providing Earth with enough power to meet all of humanity's needs several hundred times over…”
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A re-evaluation of Sn(II) phthalocyanine as a catalyst for the electrosynthesis of ammonia by Shipman, Michael A., Symes, Mark D.

“…The electrosynthesis of ammonia from nitrogen and water is a topic of considerable interest in the quest for sustainable and decentralized NH3 production…”
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Selective aldehyde reductions in neutral water catalysed by encapsulation in a supramolecular cage by Paul, Avishek, Shipman, Michael A, Onabule, Dolapo Y, Sproules, Stephen, Symes, Mark D

“…The enhancement of reactivity inside supramolecular coordination cages has many analogies to the mode of action of enzymes, and continues to inspire the design…”
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Generation and Ring Opening of Aziridines in Telescoped Continuous Flow Processes by Hsueh, Nathanael, Clarkson, Guy J, Shipman, Michael

“…A simple method for the preparation of a variety of N-sulfonyl aziridines (10 examples) from 1,2-amino alcohols under continuous flow conditions is described…”
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Four New Families of Polynuclear Zn-Ln Coordination Clusters. Synthetic, Topological, Magnetic, and Luminescent Aspects by Griffiths, Kieran, Mayans, Julia, Shipman, Michael A., Tizzard, Graham J., Coles, Simon J., Blight, Barry A., Escuer, Albert, Kostakis, George E.

“…The employment of three structurally related Schiff bases H2 L1, H2 L2, and H3 L3 with zinc and lanthanide salts under various reaction conditions, gave four…”
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Synthesis and structure of oxetane containing tripeptide motifs by Powell, Nicola H, Clarkson, Guy J, Notman, Rebecca, Raubo, Piotr, Martin, Nathaniel G, Shipman, Michael

“…A new class of peptidomimetic is reported in which one of the amide C=O bonds of the peptide backbone is replaced by an oxetane ring. They are synthesised by…”
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Halogenated Boron Subphthalocyanines as Light Harvesting Electron Acceptors in Organic Photovoltaics by Sullivan, Paul, Duraud, Amelie, Hancox, lan, Beaumont, Nicola, Mirri, Giorgio, Tucker, James H.R., Hatton, Ross A., Shipman, Michael, Jones, Tim S.

“…By tuning the frontier orbital energies through selective halogenation of the periphery of the organic framework, new light harvesting electron acceptors based…”
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Phyllostictine A: total synthesis, structural verification and determination of substructure responsible for plant growth inhibition by Riemer, Martin, Uzunova, Veselina V, Riemer, Nastja, Clarkson, Guy J, Pereira, Nicole, Napier, Richard, Shipman, Michael

“…The first total synthesis of phyllostictine A (PA) is reported, which confirms the structure of this fungal metabolite and its (6S,7R,8S)-stereochemistry. Both…”
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Towards a better understanding of the electrosynthesis of 2,5-dicarboxy-2,5-dihydrofurans: structure, mechanism and influence over stereochemistry by Shipman, Michael A, Sproules, Stephen, Wilson, Claire, Symes, Mark D

“…2,5-Dicarboxy-2,5-dihydrofurans are key constituents of a number of natural products and have roles as intermediates in the formation of other such compounds…”
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Synthesis of Optically Active Arylaziridines by Regio- and Stereospecific Lithiation of N-Bus-Phenylaziridine by Musio, Biagia, Clarkson, Guy J, Shipman, Michael, Florio, Saverio, Luisi, Renzo

“…α,α-Disubstituted aziridines can be produced in good yields by selective lithiation of N-tert-butylsulfonyl-2-phenylaziridine (n-BuLi/TMEDA, Et2O) at the…”
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Tetrahydroxanthones by Sequential Pd-Catalyzed C−O and C−C Bond Construction and Use in the Identification of the “Antiausterity” Pharmacophore of the Kigamicins by Turner, Penelope A, Griffin, Ellanna M, Whatmore, Jacqueline L, Shipman, Michael

“…Readily available C-acylated cycloalkanones undergo efficient Pd catalyzed ring closure/cross-coupling providing 7-substituted tetrahydroxanthones in a single…”
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Stereocontrolled synthesis of a d-amicetose functionalised tetrahydroxanthone related to kigamicin A by Turner, Penelope A., Samiullah, Whatmore, Jacqueline L., Shipman, Michael

“…A glycosylated tetrahydroxanthone mimicking the ABC subunit of kigamicin A is synthesised in five steps by a sequence that exploits a Pd catalysed C–O bond…”
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Synthesis and Functionalization of 3-Alkylidene-1,2-diazetidines Using Transition Metal Catalysis by Brown, Michael J, Clarkson, Guy J, Inglis, Graham G, Shipman, Michael

“…An efficient two-step synthesis of a wide range of 3-methylene-1,2-diazetidines has been developed through application of a Cu(I)-catalyzed 4-exo ring closure…”
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Control of Pyramidal Inversion Rates by Redox Switching by Davies, Mark W., Shipman, Michael, Tucker, James H. R., Walsh, Tiffany R.

“…The dynamics of pyramidal nitrogen inversion can be controlled by reversible redox switching in trans-2,3-diphenylaziridines bearing a suitable…”
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Solid-Phase, Multicomponent Reactions of Methyleneaziridines:  Synthesis of 1,3-Disubstituted Propanones by Margathe, Jean-François, Shipman, Michael, Smith, Stephen C

“…Polymer-supported methyleneaziridines undergo ring opening by Grignard reagents under copper catalysis to yield metalloenamines which are alkylated in situ to…”
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Generation and electrophilic substitution reactions of 3-lithio-2-methyleneaziridines by Montagne, Cyril, Prévost, Natacha, Shiers, Jason J., Prié, Gildas, Rahman, Sabitur, Hayes, Jerome F., Shipman, Michael

“…2-Methyleneaziridinyl anions can be produced by selective deprotonation of the parent aziridine at C-3 using sec-BuLi/TMEDA. Subsequent reaction with a wide…”
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Multicomponent Reactions Involving 2-Methyleneaziridines:  Rapid Synthesis of 1,3-Disubstituted Propanones by Hayes, Jerome F., Shipman, Michael, Twin, Heather

“…Ring opening of 1-alkyl-2-methyleneaziridines 1 or 2 is accomplished with organocopper reagents (R2CuLi or RMgX/CuI) in the presence of boron trifluoride…”
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Asymmetric synthesis of 2-substituted piperidines using a multi-component coupling reaction: rapid assembly of (S)-coniine from (S)-1-(1-phenylethyl)-2-methyleneaziridine by Hayes, J F, Shipman, M, Twin, H

“…(S)-Coniine is made using a reaction which assembles the piperidine ring by the sequential formation of four new chemical bonds and installs the C-2…”
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Synthesis of a trihydroxylated azepane from d-arabinose by way of an intramolecular alkene nitrone cycloaddition by Moutel, Stéphane, Shipman, Michael, Martin, Olivier R., Ikeda, Kyoko, Asano, Naoki

“…[Display omitted] The synthesis of 1,6-imino-1,5,6-trideoxy- l- xylo-hexitol, a trihydroxylated azepane, from d-arabinose was achieved by way of an…”
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