Graham J Hutchings

Summary

Affiliation: Cardiff University
Country: UK

Publications

  1. doi request reprint Oxidation of glycerol using gold-palladium alloy-supported nanocrystals
    Nikolaos Dimitratos
    Cardiff University, Park Place, UK
    Phys Chem Chem Phys 11:4952-61. 2009
  2. doi request reprint Au-Pd supported nanocrystals prepared by a sol immobilisation technique as catalysts for selective chemical synthesis
    Jose Antonio Lopez-Sanchez
    School of Chemistry, Cardiff University, Park Place, Cardiff, UK
    Phys Chem Chem Phys 10:1921-30. 2008
  3. doi request reprint Oxidation of glycerol to glycolate by using supported gold and palladium nanoparticles
    Meenakshisundaram Sankar
    Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Cardiff, CF10 3AT, UK
    ChemSusChem 2:1145-51. 2009
  4. doi request reprint The use of carbon monoxide as a probe molecule in spectroscopic studies for determination of exposed gold sites on TiO2
    Giacomo M Lari
    Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT, UK
    Phys Chem Chem Phys 17:23236-44. 2015
  5. doi request reprint An investigation of the effect of carbon support on ruthenium/carbon catalysts for lactic acid and butanone hydrogenation
    Daniel R Jones
    Cardiff Catalysis Institute, Main Building, Park Place, Cardiff, CF10 3AT, UK
    Phys Chem Chem Phys 18:17259-64. 2016
  6. doi request reprint Strategies for the synthesis of supported gold palladium nanoparticles with controlled morphology and composition
    Graham J Hutchings
    Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff CF10 3AT, United Kingdom
    Acc Chem Res 46:1759-72. 2013
  7. doi request reprint Application of copper-gold alloys in catalysis: current status and future perspectives
    Charlotte L Bracey
    School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, UK CF10 3AT
    Chem Soc Rev 38:2231-43. 2009
  8. doi request reprint Effect of the reaction conditions on the performance of Au-Pd/TiO(2) catalyst for the direct synthesis of hydrogen peroxide
    Marco Piccinini
    Cardiff Catalysis Institute, Cardiff University, School of Chemistry, Main Building, Park Place, Cardiff, UKCF10 3AT
    Phys Chem Chem Phys 12:2488-92. 2010
  9. ncbi request reprint Synthesis of glycerol carbonate from glycerol and urea with gold-based catalysts
    Ceri Hammond
    Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, UKCF10 3AT
    Dalton Trans 40:3927-37. 2011
  10. doi request reprint Synthesis of stable ligand-free gold-palladium nanoparticles using a simple excess anion method
    Meenakshisundaram Sankar
    School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT, UK
    ACS Nano 6:6600-13. 2012

Collaborators

  • Albert F Carley
  • Damien M Murphy
  • Paul J Smith
  • Stewart F Parker
  • Emma Carter
  • Jakob B Wagner
  • Julian Eastoe
  • Olesya Myakonkaya
  • Philip C Bulman Page
  • Christopher J Kiely
  • Stuart H Taylor
  • Nikolaos Dimitratos
  • David W Knight
  • Jennifer K Edwards
  • Robert L Jenkins
  • David J Morgan
  • Qian He
  • Ewa Nowicka
  • Meenakshisundaram Sankar
  • Simon A Kondrat
  • Ceri Hammond
  • Ramchandra Tiruvalam
  • Donald Bethell
  • Simon J Freakley
  • Jose A Lopez-Sanchez
  • Jose Antonio Lopez-Sanchez
  • David J Willock
  • Michael M Forde
  • Mohd Hasbi Ab Rahim
  • Jonathan K Bartley
  • Nicholas F Dummer
  • Gemma L Brett
  • Lokesh Kesavan
  • Marco Piccinini
  • Li Lu
  • Peter J Miedziak
  • Giacomo M Lari
  • Muhammad H Haider
  • Mosaed Alhumaimess
  • Marco Conte
  • Mohd Izham bin Saiman
  • James Pritchard
  • David A Crole
  • James H Carter
  • Xi Liu
  • Adam Thetford
  • Peter Miedziak
  • Samuel Pattisson
  • Matthew J Rosseinsky
  • Christopher D Evans
  • Daniel R Jones
  • Inaki Gandarias
  • Greg Shaw
  • Thomas E Davies
  • Keith Whiston
  • Virginie Peneau
  • Zhongjie Lin
  • Henk Hagen
  • Mari Elena Owen
  • Sivaram Pradhan
  • Eric E Stangland
  • Laura Jeffs
  • Jacob A Moulijn
  • Edwin Ntainjua
  • Edwin Ntainjua N
  • Charlotte L Bracey
  • David Morgan
  • Andrew A Herzing
  • Paul McMorn
  • Upendra N Gupta
  • Philip A Chater
  • Robert D Armstrong
  • Albina Y Borisevich
  • Stanislaw Golunski
  • Troy D Manning
  • Jonathan H Harrhy
  • Gordon J Kelly
  • Stuart Taylor
  • Parag M Shah
  • Michael S Spencer
  • Viktória Fábos
  • Elisabetta M Fiordaliso
  • Colin W Park
  • Peter P Wells
  • Sarwat Iqbal
  • Edwin N Ntainjua
  • Sultan Althahban
  • Mark Douthwaite
  • Jacob Moulijn
  • Manuel Francisco

Detail Information

Publications50

  1. doi request reprint Oxidation of glycerol using gold-palladium alloy-supported nanocrystals
    Nikolaos Dimitratos
    Cardiff University, Park Place, UK
    Phys Chem Chem Phys 11:4952-61. 2009
    ..The use of a sol-immobilisation preparation method as compared to impregnation leads to the highest activity alloy catalysts and the origins of these activity trends are discussed...
  2. doi request reprint Au-Pd supported nanocrystals prepared by a sol immobilisation technique as catalysts for selective chemical synthesis
    Jose Antonio Lopez-Sanchez
    School of Chemistry, Cardiff University, Park Place, Cardiff, UK
    Phys Chem Chem Phys 10:1921-30. 2008
    ..The method facilitates the use of much lower metal concentrations which is a key feature in catalyst design, particularly for the synthesis of hydrogen peroxide...
  3. doi request reprint Oxidation of glycerol to glycolate by using supported gold and palladium nanoparticles
    Meenakshisundaram Sankar
    Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Cardiff, CF10 3AT, UK
    ChemSusChem 2:1145-51. 2009
    ..60 % can be achieved, using hydrogen peroxide as oxidant in an autoclave reactor. We describe and discuss the reaction mechanism and consider the reaction conditions that maximize the formation of glycolate...
  4. doi request reprint The use of carbon monoxide as a probe molecule in spectroscopic studies for determination of exposed gold sites on TiO2
    Giacomo M Lari
    Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT, UK
    Phys Chem Chem Phys 17:23236-44. 2015
    ..These simple methods can be used to determine the quantity of exposed metal sites after a ligand removal treatment and so determine the treatments effectiveness. ..
  5. doi request reprint An investigation of the effect of carbon support on ruthenium/carbon catalysts for lactic acid and butanone hydrogenation
    Daniel R Jones
    Cardiff Catalysis Institute, Main Building, Park Place, Cardiff, CF10 3AT, UK
    Phys Chem Chem Phys 18:17259-64. 2016
    ..It was noted that the rate of butanone hydrogenation was highly dependent on the carbon support, while no noticeable difference in rates was observed between different catalysts for the hydrogenation of lactic acid. ..
  6. doi request reprint Strategies for the synthesis of supported gold palladium nanoparticles with controlled morphology and composition
    Graham J Hutchings
    Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff CF10 3AT, United Kingdom
    Acc Chem Res 46:1759-72. 2013
    ..This paper is based on the IACS Heinz Heinemann Award Lecture entitled "Catalysis using gold nanoparticles" which was given in Munich in July 2012...
  7. doi request reprint Application of copper-gold alloys in catalysis: current status and future perspectives
    Charlotte L Bracey
    School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, UK CF10 3AT
    Chem Soc Rev 38:2231-43. 2009
    ..In this tutorial review we review the literature on bimetallic CuAu catalysts and present some options for their future development...
  8. doi request reprint Effect of the reaction conditions on the performance of Au-Pd/TiO(2) catalyst for the direct synthesis of hydrogen peroxide
    Marco Piccinini
    Cardiff Catalysis Institute, Cardiff University, School of Chemistry, Main Building, Park Place, Cardiff, UKCF10 3AT
    Phys Chem Chem Phys 12:2488-92. 2010
    ....
  9. ncbi request reprint Synthesis of glycerol carbonate from glycerol and urea with gold-based catalysts
    Ceri Hammond
    Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, UKCF10 3AT
    Dalton Trans 40:3927-37. 2011
    ..The effect of the catalyst in the proposed mechanism is discussed...
  10. doi request reprint Synthesis of stable ligand-free gold-palladium nanoparticles using a simple excess anion method
    Meenakshisundaram Sankar
    School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT, UK
    ACS Nano 6:6600-13. 2012
    ..The improved activity and stability characteristics of these new catalysts are demonstrated using (i) the direct synthesis of hydrogen peroxide and (ii) the solvent-free aerobic oxidation of benzyl alcohol as case studies...
  11. doi request reprint Direct synthesis of hydrogen peroxide and benzyl alcohol oxidation using Au-Pd catalysts prepared by sol immobilization
    James Pritchard
    School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff CF10 3AT, United Kingdom
    Langmuir 26:16568-77. 2010
    ..These measured activity trends are discussed in terms of the structure and composition of the supported Au-Pd nanoparticles...
  12. doi request reprint Solvent-free oxidation of benzyl alcohol using Au-Pd catalysts prepared by sol immobilisation
    Nikolaos Dimitratos
    Cardiff Catalysis Institute, Cardiff University, Park Place, UK
    Phys Chem Chem Phys 11:5142-53. 2009
    ..Hence, conditions that maximise the availability of oxygen on the catalyst surface favour the synthesis of benzaldehyde...
  13. doi request reprint Facile removal of stabilizer-ligands from supported gold nanoparticles
    Jose A Lopez-Sanchez
    School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff CF10 3AT, UK
    Nat Chem 3:551-6. 2011
    ..This may lead to developments of nanoparticles prepared by colloidal methods for applications in fields such as environmental protection and energy production...
  14. doi request reprint Gold-nanoparticle-based catalysts for the oxidative esterification of 1,4-butanediol into dimethyl succinate
    Gemma L Brett
    Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT UK
    ChemSusChem 6:1952-8. 2013
    ..Based on structural characterisation of the fresh and used catalysts, it was determined that small gold-palladium nanoalloys supported on a basic Mg(OH)2 support provided the best catalysts for this reaction...
  15. doi request reprint High activity redox catalysts synthesized by chemical vapor impregnation
    Michael M Forde
    Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Main Building Park Place, Cardiff, CF10 3AT, United Kingdom, and
    ACS Nano 8:957-69. 2014
    ....
  16. doi request reprint Oxidation of methane to methanol with hydrogen peroxide using supported gold-palladium alloy nanoparticles
    Mohd Hasbi Ab Rahim
    Cardiff Catalysis Institute, Cardiff University, Main Building, Park Place CF103AT Cardiff UK Current address Faculty of Industrial Sciences and Technology, University Malaysia Pahang, Lebuhraya Tun Razak, 26300, Kuantan, Pahang Malaysia
    Angew Chem Int Ed Engl 52:1280-4. 2013
    ..The optimal methanol selectivity is achieved by performing the reaction in the presence of hydrogen peroxide that has been generated in situ from hydrogen and oxygen...
  17. ncbi request reprint Direct catalytic conversion of methane to methanol in an aqueous medium by using copper-promoted Fe-ZSM-5
    Ceri Hammond
    Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT UK
    Angew Chem Int Ed Engl 51:5129-33. 2012
  18. doi request reprint Controlling the duality of the mechanism in liquid-phase oxidation of benzyl alcohol catalysed by supported Au-Pd nanoparticles
    Meenakshisundaram Sankar
    Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Cardiff CF10 3AT, UK
    Chemistry 17:6524-32. 2011
    ..It has been observed that the presence of O(2) increases the turnover number of this disproportionation reaction as compared to reactions in a helium atmosphere, implying that there are two catalytic pathways leading to toluene...
  19. ncbi request reprint Involvement of surface-bound radicals in the oxidation of toluene using supported Au-Pd nanoparticles
    Mohd Izham bin Saiman
    Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT UK
    Angew Chem Int Ed Engl 51:5981-5. 2012
  20. doi request reprint Effect of halide and acid additives on the direct synthesis of hydrogen peroxide using supported gold-palladium catalysts
    Edwin Ntainjua N
    Cardiff Catalysis Institute, Cardiff University, UK
    ChemSusChem 2:575-80. 2009
    ....
  21. doi request reprint In situ spectroscopic investigation of oxidative dehydrogenation and disproportionation of benzyl alcohol
    Ewa Nowicka
    Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Cardiff, CF10 3AT, UK
    Phys Chem Chem Phys 15:12147-55. 2013
    ....
  22. doi request reprint Oxidation of benzyl alcohol and carbon monoxide using gold nanoparticles supported on MnO2 nanowire microspheres
    Mosaed Alhumaimess
    Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Cardiff, CF10 3AT UK Department of Chemistry, College of Science, Aljouf University, PO Box 2014, Sakaka Saudi Arabia
    Chemistry 20:1701-10. 2014
    ..The effect of the support morphology on the dispersion of the gold nanoparticles and the consequent effect on the catalytic performance is described and discussed...
  23. doi request reprint The direct synthesis of hydrogen peroxide using platinum-promoted gold-palladium catalysts
    Jennifer K Edwards
    Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT UK
    Angew Chem Int Ed Engl 53:2381-4. 2014
    ..In addition, an experimental approach that can help to identify the optimal nominal ternary alloy compositions for this reaction is demonstrated...
  24. doi request reprint Catalytic and mechanistic insights of the low-temperature selective oxidation of methane over Cu-promoted Fe-ZSM-5
    Ceri Hammond
    Cardiff Catalysis Institute, School of Chemistry, Cardiff University, UK
    Chemistry 18:15735-45. 2012
    ..The catalytic system in question results in a low-energy methane activation route, and allows selective C(1)-oxidation to proceed under intrinsically mild reaction conditions...
  25. doi request reprint Oxidation of benzyl alcohol by using gold nanoparticles supported on ceria foam
    Mosaed Alhumaimess
    Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Cardiff, UK
    ChemSusChem 5:125-31. 2012
    ..96 %) when re-used and this is related to the structure of the material. The high activity is attributed to the greater lability of surface oxygen in the support compared with commercial CeO(2) materials...
  26. doi request reprint CO bond cleavage on supported nano-gold during low temperature oxidation
    Albert F Carley
    Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT, UK
    Phys Chem Chem Phys 13:2528-38. 2011
    ..However, this minor pathway is absent for Au/ZnO...
  27. doi request reprint Selective oxidation of alkyl-substituted polyaromatics using ruthenium-ion-catalyzed oxidation
    Ewa Nowicka
    Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT UK
    Chemistry 21:4285-93. 2015
    ..Larger polyaromatic systems, based on pyrene and phenanthrene, show greater reactivity than those with fewer aromatic rings, and the alkyl chains are more stable to oxidation. ..
  28. doi request reprint The benzaldehyde oxidation paradox explained by the interception of peroxy radical by benzyl alcohol
    Meenakshisundaram Sankar
    Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Cardiff CF10 3AT, UK
    Nat Commun 5:3332. 2014
    ..A similar inhibition effect has also been observed for the aliphatic octanal/1-octanol system. ..
  29. doi request reprint Recycling nanocatalysts by tuning solvent quality
    Olesya Myakonkaya
    School of Chemistry, University of Bristol, Bristol BS8 1TS, United Kingdom
    J Colloid Interface Sci 350:443-6. 2010
    ..The morphology of the nanoparticles is not significantly affected by the recovery process and they can be used and reused as oxidation catalysts...
  30. ncbi request reprint Solvent-free oxidation of primary carbon-hydrogen bonds in toluene using Au-Pd alloy nanoparticles
    Lokesh Kesavan
    Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff CF10 3AT, UK
    Science 331:195-9. 2011
    ..Differences between the catalytic activity of the Au-Pd nanoparticles on carbon and TiO(2) supports are rationalized in terms of the particle/support wetting behavior and the availability of exposed corner/edge sites...
  31. doi request reprint Non-lattice surface oxygen species implicated in the catalytic partial oxidation of decane to oxygenated aromatics
    Sivaram Pradhan
    Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Cardiff CF10 3AT, UK
    Nat Chem 4:134-9. 2012
    ..We suggest, therefore, that so-called non-selective oxygen is capable of insertion into carbon-rich surface intermediates to generate aromatic partial oxidation products...
  32. pmc Synergy and Anti-Synergy between Palladium and Gold in Nanoparticles Dispersed on a Reducible Support
    James H Carter
    Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff CF10 3AT, U K
    ACS Catal 6:6623-6633. 2016
    ..In contrast, the active sites for the selective oxidation of benzyl alcohol are generally thought to be electronically modified gold atoms at the surface of the nanoparticles...
  33. pmc Tuning graphitic oxide for initiator- and metal-free aerobic epoxidation of linear alkenes
    Samuel Pattisson
    Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff CF10 3AT, UK
    Nat Commun 7:12855. 2016
    ..An optimum level of oxidation is necessary and materials produced via conventional permanganate-based methods are far from optimal...
  34. pmc The preparation of large surface area lanthanum based perovskite supports for AuPt nanoparticles: tuning the glycerol oxidation reaction pathway by switching the perovskite B site
    Christopher D Evans
    Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT, UK
    Faraday Discuss 188:427-50. 2016
    ..LaMnO3 produced from alternative preparation methods was found to have lower activities, but gave comparable selectivity profiles to that produced using the supercritical carbon dioxide anti-solvent precipitation methodology. ..
  35. doi request reprint Selective catalytic oxidation using supported gold-platinum and palladium-platinum nanoalloys prepared by sol-immobilisation
    Virginie Peneau
    Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff CF10 3AT, UK
    Phys Chem Chem Phys 15:10636-44. 2013
    ....
  36. doi request reprint Efficient green methanol synthesis from glycerol
    Muhammad H Haider
    Cardiff Catalysis Institute, School of Chemistry Cardiff University, Cardiff CF10 3AT, UK
    Nat Chem 7:1028-32. 2015
    ..Furthermore, we show that molecules containing at least two hydroxyl groups can be converted into methanol, which demonstrates some aspects of the generality of this new chemistry. ..
  37. doi request reprint Palladium-tin catalysts for the direct synthesis of H₂O₂ with high selectivity
    Simon J Freakley
    Cardiff Catalysis Institute and School of Chemistry, Cardiff University, Cardiff CF10 3AT, UK
    Science 351:965-8. 2016
    ....
  38. doi request reprint The effect of grafting zirconia and ceria onto alumina as a support for silicotungstic acid for the catalytic dehydration of glycerol to acrolein
    Muhammad H Haider
    Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT United Kingdom
    Chemistry 20:1743-52. 2014
    ....
  39. ncbi request reprint Direct synthesis of hydrogen peroxide from H2 and O2 using supported Au-Pd catalysts
    Jennifer K Edwards
    School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, UK CF10 3AT
    Faraday Discuss 138:225-39; discussion 317-35, 433-4. 2008
    ..The key problem remaining is the sequential hydrogenation of hydrogen peroxide which limits the utilisation of the direct synthesis methodology and this is discussed in detail...
  40. doi request reprint Selective oxidation of n-butanol using gold-palladium supported nanoparticles under base-free conditions
    Inaki Gandarias
    Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff CF10 3AT UK
    ChemSusChem 8:473-80. 2015
    ..This catalyst was not only active and selective towards butyric acid but was also stable under the operating conditions...
  41. doi request reprint Strategies for designing supported gold-palladium bimetallic catalysts for the direct synthesis of hydrogen peroxide
    Jennifer K Edwards
    Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff CF10 3AT, U K
    Acc Chem Res 47:845-54. 2014
    ..This innovation opens up the way to design improved catalysts for the direct synthesis process, and these possibilities are described in this Account. ..
  42. doi request reprint One-Step Production of 1,3-Butadiene from 2,3-Butanediol Dehydration
    Xi Liu
    Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Cardiff, CF10 3AT, UK
    Chemistry 22:12290-4. 2016
    ..The amphoteric nature of γ-Al2 O3 was identified as important and this contributed to the improved catalytic selectivity when compared with other acidic catalysts. ..
  43. pmc Direct synthesis of hydrogen peroxide in water at ambient temperature
    David A Crole
    Cardiff Catalysis Institute and School of Chemistry, Main Building, Park Place, Cardiff CF10 3AT, UK
    Proc Math Phys Eng Sci 472:20160156. 2016
    ..This is of importance for the application of this catalytic approach for water purification...
  44. doi request reprint Stable amorphous georgeite as a precursor to a high-activity catalyst
    Simon A Kondrat
    Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff CF10 3AT, UK
    Nature 531:83-7. 2016
    ..Our findings highlight the value of advanced synthesis methods in accessing unusual mineral phases, and show that there is room for exploring improvements to established industrial catalysts...
  45. doi request reprint Cyclohexane oxidation using Au/MgO: an investigation of the reaction mechanism
    Marco Conte
    Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Cardiff, CF10 3AT, UK
    Phys Chem Chem Phys 14:16279-85. 2012
    ....
  46. doi request reprint On the enantioselectivity of aziridination of styrene catalysed by copper triflate and copper-exchanged zeolite Y: consequences of the phase behaviour of enantiomeric mixtures of N-arene-sulfonyl-2-phenylaziridines
    Laura Jeffs
    School of Chemistry, Cardiff University, Cardiff, CF10 3AT, UK
    Org Biomol Chem 9:1079-84. 2011
    ..Evidently, the change of substituent in the benzenesulfonyl group reduces the solubility in hexane, affording a solution phase of enhanced ee...
  47. doi request reprint Influence of counterions on the structure of bis(oxazoline)copper(II) complexes; an EPR and ENDOR investigation
    Mari Elena Owen
    School of Chemistry, Cardiff University, Cardiff, UK
    Dalton Trans 41:11085-92. 2012
    ..The hyperfine and quadrupole parameters for the surrounding ligand nuclei were determined by ENDOR. Well resolved (19)F and (1)H couplings confirmed the presence of both coordinated water and TfO(-) counterions in [Cu(1a)]...
  48. ncbi request reprint Heterogeneous enantioselective catalysts: strategies for the immobilisation of homogeneous catalysts
    Paul McMorn
    Department of Chemistry, Cardiff University, P O Box 912, Cardiff, UKCF10 3TB
    Chem Soc Rev 33:108-22. 2004
    ....