Search Results - "STUART, Alison M"

Oxidative fluorination with Selectfluor: A convenient procedure for preparing hypervalent iodine(V) fluorides by Dearman, Samuel M G, Li, Xiang, Li, Yang, Singh, Kuldip, Stuart, Alison M

“…The ability to investigate hypervalent iodine(V) fluorides has been limited primarily by their difficult preparation traditionally using harsh fluorinating…”
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Intramolecular Fluorocyclizations of Unsaturated Carboxylic Acids with a Stable Hypervalent Fluoroiodane Reagent by Geary, Gemma C., Hope, Eric G., Stuart, Alison M.

“…A new class of fluorinated lactones was prepared by the intramolecular fluorocyclizations of unsaturated carboxylic acids by using the stable fluoroiodane…”
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Perfluoroalkylated 4,13-Diaza-18-Crown-6 Ethers:  Synthesis, Phase-Transfer Catalysis, and Recycling Studies by Stuart, Alison M, Vidal, José A

“…A series of N,N‘-dialkyl-4,13-diaza-18-crown-6 lariat ethers possessing two C8H17 (2), (CH2)3C8F17 (3), (CH2)3C10F21 (4), and (CH2)2C8F17 (5) side arms were…”
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Di(1 H,1 H,2 H,2 H-perfluorooctyl)-dibenzo-18-crown-6: A “light fluorous” recyclable phase transfer catalyst by Gourdet, Benoit, Singh, Kuldip, Stuart, Alison M., Vidal, José A.

“…The “light fluorous” crown ether can be recycled efficiently by fluorous solid-phase extraction and it gives better PTC catalytic activity than…”
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Synthesis of fluoroalkyl-derivatised BINAP ligands by Birdsall, David J, Hope, Eric G, Stuart, Alison M, Chen, Weiping, Hu, Yulai, Xiao, Jianliang

“…Fluoroalkyl-derivatised R-BINAP ligands have been prepared, characterised and applied in the ruthenium-catalysed asymmetric hydrogenation of dimethyl…”
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Synthesis of α-fluoro-β-hydroxy esters by an enantioselective Reformatsky-type reaction by Fornalczyk, Michal, Singh, Kuldip, Stuart, Alison M

“…The first enantioselective Reformatsky-type reaction of ethyl iodofluoroacetate has been accomplished with alkyl aryl ketones. High diastereoselectivities and…”
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Single-Fluorophore Detection in Femtoliter Droplets Generated by Flow Focusing by Weinmeister, Robert, Freeman, Emma, Eperon, Ian C, Stuart, Alison M, Hudson, Andrew J

“…Aqueous microdroplets with a volume of a few femtoliters are an ideal sample size for single-molecule fluorescence experiments. In particular, they enable…”
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Enantioselective Reformatsky reaction of ethyl iododifluoroacetate with ketones by Fornalczyk, Michal, Singh, Kuldip, Stuart, Alison M

“…Two approaches have been developed for the enantioselective Reformatsky reaction of ethyl iododifluoroacetate with ketones to form a quaternary carbon centre…”
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A recyclable perfluoroalkylated PCP pincer palladium complex by Duncan, Daniel, Hope, Eric G, Singh, Kuldip, Stuart, Alison M

“…A new fluorous PCP pincer ligand has been coordinated to Ni(II), Pd(II) and Pt(II). The air stable palladium complex, which promotes Heck reactions between…”
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Syntheses and Properties of Fluorous Quaternary Phosphonium Salts that Bear Four Ponytails; New Candidates for Phase Transfer Catalysts and Ionic Liquids by Emnet, Charlotte, Weber, Kathleen M., Vidal, José A., Consorti, Crestina S., Stuart, Alison M., Gladysz, J. A.

“…The fluorous tertiary phosphine [Rf6(CH2)2]3P [Rfn=CF3(CF2)n−1] and excess PhCH2Br, CH3(CH2)3OSO2CF3, or Rf6(CH2)2OSO2CF3 react (CF3C6H5, 45–110 °C) to give…”
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Insoluble Perfluoroalkylated Polymers: New Solid Supports for Supported Fluorous Phase Catalysis by Audic, Nicolas, Dyer, Philip W., Hope, Eric G., Stuart, Alison M., Suhard, Samuel

“…New perfluoroalkylated polystyrene resins have been prepared by the suspension polymerisation of 4‐(perfluoro‐n‐octyl)styrene. The evaluation of these highly…”
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Fluorous biphase catalysis by Hope, Eric G, Stuart, Alison M

“…The evolution and future prospects for the fluorous biphase approach to homogeneous catalysis are discussed…”
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Supported Fluorous Phase Catalysis on PTFE, Fluoroalkylated Micro- and Meso-porous Silica by Hope, Eric G., Sherrington, James, Stuart, Alison M.

“…New perfluoroalkylated micro‐ and mesoporous silica, along with powdered Teflon, have been evaluated as solid supports for supported fluorous phase catalysis…”
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Intramolecular Fluorocyclizations of Unsaturated Carboxylic Acids with a Stable Hypervalent Fluoroiodane Reagent by Geary, Gemma C., Hope, Eric G., Stuart, Alison M.

“…A new class of fluorinated lactones was prepared by the intramolecular fluorocyclizations of unsaturated carboxylic acids by using the stable fluoroiodane…”
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Hydroformylation in perfluorinated solvents; improved selectivity, catalyst retention and product separation by Foster, Douglas F, Gudmunsen, David, Adams, Dave J, Stuart, Alison M, Hope, Eric G, Cole-Hamilton, David J, Schwarz, Gary P, Pogorzelec, Peter

“…The hydroformylation of linear terminal alkenes using rhodium based catalysts under fluorous biphasic conditions in the presence and absence of toluene is…”
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Ruthenium-catalysed asymmetric hydrogenation with fluoroalkylated BINAP ligands in supercritical CO2 by YULAI HU, BIRDSALL, David J, STUART, Alison M, HOPE, Eric G, JIANLIANG XIAO

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Hydroformylation in fluorous solvents by Adams, Dave J, Cole-Hamilton, David J, Hope, Eric G, Pogorzelec, Peter J, Stuart, Alison M

“…The hydroformylation of long chain alkenes under fluorous biphase conditions and in neat perfluorocarbon solvents is reviewed, with emphasis on the steric and…”
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Towards the synthesis of perfluoroalkylated derivatives of Xantphos by Adams, Dave J., Cole-Hamilton, David J., Harding, Duncan A.J., Hope, Eric G., Pogorzelec, Peter, Stuart, Alison M.

“…An analogue of Xantphos incorporating four perfluoroalkyl groups has been prepared and successfully used as a ligand in the rhodium-catalysed hydroformylation…”
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Synthesis and coordination chemistry of perfluoroalkyl-derivatised triarylphosphites by Adams, Dave J, Gudmunsen, David, Fawcett, John, Hope, Eric G, Stuart, Alison M

“…A series of ortho-, meta- and para-perfluoroalkyl-substituted triaryl phosphites have been prepared and their coordination chemistry investigated…”
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The rhodium catalysed hydrogenation of styrene in the fluorous biphase by Hope, Eric G, Kemmitt, Ray D.W, Paige, Danny R, Stuart, Alison M

“…Using the rhodium-catalysed hydrogenation of styrene as a model system, the influence of the perfluorocarbon and organic solvents and the…”
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