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Research Output 1997 2020

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1997
31 Citations (Scopus)

Electrolysis in the presence of ultrasound: Cell geometries for the application of extreme rates of mass transfer in electrosynthesis

Marken, F., Compton, R. G., Davies, S. G., Bull, S. D., Thiemann, T., Sá E Melo, M. L., Neves, A. C., Castillo, J., Jung, C. G. & Fontana, A., Oct 1997, In : Journal of the Chemical Society. Perkin Transactions 2. 10, p. 2055-2059 5 p.

Research output: Contribution to journalArticle

16 Citations (Scopus)

Homogeneous and heterogeneous catalytic redox processes: Solution and solid state voltammetry of lead complexes at carbon electrodes

Marken, F., Leslie, W. M., Compton, R. G., Moloney, M. G., Sanders, E., Davies, S. G. & Bull, S. D., 15 Mar 1997, In : Journal of Electroanalytical Chemistry. 424, 1-2, p. 25-34 10 p.

Research output: Contribution to journalArticle

26 Citations (Scopus)

Ultrasound-assisted electrochemical reduction of emulsions in aqueous media

Marken, F., Compton, R. G., Bull, S. D. & Davies, S. G., 1 Jan 1997, In : Chemical Communications. 11, p. 995-996 2 p.

Research output: Contribution to journalArticle

1998
68 Citations (Scopus)

Anion Detection by Electro-Insertion into N,N,N′,N′-Tetrahexyl-Phenylenediamine (THPD) Microdroplets Studied by Voltammetry, EQCM, and SEM Techniques

Marken, F., Compton, R. G., Goeting, C. H., Foord, J. S., Bull, S. D. & Davies, S. G., 1 Sep 1998, In : Electroanalysis. 10, 12, p. 821-826 6 p.

Research output: Contribution to journalArticle

1999
25 Citations (Scopus)

Sulfide accumulation and sensing based on electrochemical processes in microdroplets of N'-[4-(dihexylamino)phenyl]-N1,N4,N4-trihexyl- 1,4-phenylenediamine

Marken, F., Blythe, A., Compton, R. G., Bull, S. D. & Davies, S. G., 21 Sep 1999, In : Chemical Communications. 18, p. 1823-1824 2 p.

Research output: Contribution to journalArticle

2000
29 Citations (Scopus)

Photochemical and electrochemical behavior of thiophene-S-oxides

Thiemann, T., Ohira, D., Arima, K., Sawada, T., Mataka, S., Marken, F., Compton, R. G., Bull, S. D. & Davies, S. G., Oct 2000, In : Journal of Physical Organic Chemistry. 13, 10, p. 648-653 6 p.

Research output: Contribution to journalArticle

68 Citations (Scopus)

Sonoelectrochemical and sonochemical effects of cavitation: correlation with interfacial cavitation induced by 20 kHz ultrasound

Hardcastle, J. L., Ball, J. C., Hong, Q., Marken, F., Compton, R. G., Bull, S. D. & Davies, S. G., Jan 2000, In : Ultrasonics Sonochemistry. 7, 1, p. 7-14 8 p.

Research output: Contribution to journalArticle

50 Citations (Scopus)

Voltammetry of electroactive oil droplets. Part II: Comparison of experimental and simulation data for coupled ion and electron insertion processes and evidence for microscale convection

Ball, J. C., Marken, F., Fulian, Q., Wadhawan, J. D., Blythe, A. N., Schröder, U., Compton, R. G., Bull, S. D. & Davies, S. G., 13 Dec 2000, In : Electroanalysis. 12, 13, p. 1017-1025 9 p.

Research output: Contribution to journalArticle

2001
31 Citations (Scopus)

A practical asymmetric synthesis of homochiral alpha-arylglycines

Mellin-Morliere, C., Aitken, D. J., Bull, S. D., Davies, S. G. & Husson, H. P., 2001, In : Tetrahedron: Asymmetry. 12, 1, p. 149-155 7 p.

Research output: Contribution to journalArticle

Ketones
ketones
reagents
Methanol
synthesis
11 Citations (Scopus)

Asymmetric synthesis of a homochiral differentially protected pseudo-meso bis-beta-amino acid scaffold

Bull, S. D., Davies, S. G. & Smith, A. D., 2001, In : Tetrahedron: Asymmetry. 12, 21, p. 2941-2945 5 p.

Research output: Contribution to journalArticle

28 Citations (Scopus)

Asymmetric synthesis of beta-amino acid scaffolds

Bull, S. D., Davies, S. G. & Smith, A. D., 2001, In : Journal of the Chemical Society: Perkin Transactions 1. 22, p. 2931-2938 8 p.

Research output: Contribution to journalArticle

22 Citations (Scopus)

Asymmetric synthesis of beta-haloaryl beta-amino acid derivatives

Bull, S. D., Davies, S. G., Delgado-Ballester, S., Kelly, P. M., Kotchie, L. J., Gianotti, M., Laderas, M. & Smith, A. D., 2001, In : Journal of the Chemical Society: Perkin Transactions 1. 23, p. 3112-3121 10 p.

Research output: Contribution to journalArticle

70 Citations (Scopus)

Electrochemically driven ion insertion processes across liquid/liquid boundaries: Neutral versus ionic redox liquids

Schroder, U., Compton, R. G., Marken, F., Bull, S. D., Davies, S. G. & Gilmour, S., 2001, In : Journal of Physical Chemistry B. 105, 7, p. 1344-1350 7 p.

Research output: Contribution to journalArticle

52 Citations (Scopus)

Emulsion electrosynthesis in the presence of power ultrasound Biphasic Kolbe coupling processes at platinum and boron-doped diamond electrodes

Wadhawan, J. D., Del Campo, F. J., Compton, R. G., Foord, J. S., Marken, F., Bull, S. D., Davies, S. G., Walton, D. J. & Ryley, S., 2001, In : Journal of Electroanalytical Chemistry. 507, 1-2, p. 135-143 9 p.

Research output: Contribution to journalArticle

20 Citations (Scopus)

Fast electrochemical triple-interface processes at boron-doped diamond electrodes

Marken, F., Compton, R. G., Goeting, C. H., Foord, J. S., Bull, S. D. & Davies, S. G., 2001, In : Journal of Solid State Electrochemistry. 5, 2, p. 88-93 6 p.

Research output: Contribution to journalArticle

14 Citations (Scopus)

Low-temperature sonoelectrochemical processes Part 2: Generation of solvated electrons and Birch reduction processes under high mass transport conditions in liquid ammonia

Del Campo, F. J., Neudeck, A., Compton, R. G., Marken, F., Bull, S. D. & Davies, S. G., 2001, In : Journal of Electroanalytical Chemistry. 507, 1-2, p. 144-151 8 p.

Research output: Contribution to journalArticle

41 Citations (Scopus)

Orthogonal N,N-deprotection strategies of beta-amino esters

Bull, S. D., Davies, S. G., Kelly, P. M., Gianotti, M. & Smith, A. D., 2001, In : Journal of the Chemical Society: Perkin Transactions 1. 23, p. 3106-3111 6 p.

Research output: Contribution to journalArticle

31 Citations (Scopus)

Photoelectrochemically driven processes at the N,N,N ',N '-tetrahexylphenylenediamine microdroplet/electrode/aqueous electrolyte triple interface

Wadhawan, J. D., Compton, R. G., Marken, F., Bull, S. D. & Davies, S. G., 2001, In : Journal of Solid State Electrochemistry. 5, 5, p. 301-305 5 p.

Research output: Contribution to journalArticle

22 Citations (Scopus)

Sono-emulsion electrosynthesis: electrode-insensitive Kolbe reactions

Wadhawan, J. D., Marken, F., Compton, R. G., Bull, S. D. & Davies, S. G., 2001, In : Chemical Communications. 01, p. 87-88 2 p.

Research output: Contribution to journalArticle

29 Citations (Scopus)

The asymmetric synthesis of (2R,3R)- and (2R,3S)-3-methyl-aspartates via an enantiodiscrimination strategy

Bull, S. D., Davies, S. G., Garner, A. C. & Mujtaba, N., 2001, In : Synlett. 6, p. 781-784 4 p.

Research output: Contribution to journalArticle

32 Citations (Scopus)
2002
37 Citations (Scopus)

Asymmetric synthesis of beta-pyridyl-beta-amino acid derivatives

Bull, S. D., Davies, S. G., Fox, D. J., Gianotti, M., Kelly, P. M., Pierres, C., Savory, E. D. & Smith, A. D., 2002, In : Journal of the Chemical Society: Perkin Transactions 1. 16, p. 1858-1868 11 p.

Research output: Contribution to journalArticle

27 Citations (Scopus)

Asymmetric synthesis of homochiral differentially protected bis-beta-amino acid scaffolds

Bull, S. D., Davies, S. G., Roberts, P. M., Savory, E. D. & Smith, A. D., 2002, In : Tetrahedron. 58, 23, p. 4629-4642 14 p.

Research output: Contribution to journalArticle

28 Citations (Scopus)

Chiral glycine cation equivalents: N-acyliminium species derived from diketopiperazines

Bull, S. D., Davies, S. G., Garner, A. C., O'Shea, M. D., Savory, E. D. & Snow, E. J., 2002, In : Journal of the Chemical Society: Perkin Transactions 1. 22, p. 2442-2448 7 p.

Research output: Contribution to journalArticle

16 Citations (Scopus)

Diastereoselective [2,3]-sigmatropic rearrangements of lithium N-benzyl-O-allylhydroxylamides bearing a stereogenic centre adjacent to the migration terminus

Bull, S. D., Davies, S. G., Domingez, S. H., Jones, S., Price, A. J., Sellers, T. G. R. & Smith, A. D., 2002, In : Journal of the Chemical Society: Perkin Transactions 1. 19, p. 2141-2150 10 p.

Research output: Contribution to journalArticle

34 Citations (Scopus)

Rearrangements and racemisation during the synthesis of L-serine derived oxazolidin-2-ones

Bew, S. P., Bull, S. D., Davies, S. G., Savory, E. D. & Watkin, D. J., 2002, In : Tetrahedron. 58, 46, p. 9387-9401 15 p.

Research output: Contribution to journalArticle

2003
15 Citations (Scopus)

An (E)-selective synthesis of trisubstituted (E)-alpha,beta-unsaturated acid derivatives

Feuillet, F. J. P., Robinson, D. & Bull, S. D., 2003, In : Chemical Communications. 17, p. 2184-2185 2 p.

Research output: Contribution to journalArticle

Cyclization
Amides
Potassium
Derivatives
Acids
23 Citations (Scopus)

A practical synthesis of enantiopure (S)-4-(4-hydroxybenzyl)-oxazolidin-2-one

Green, R., Taylor, P. J. M., Bull, S. D., James, T. D., Mahon, M. F. & Merritt, A. T., 2003, In : Tetrahedron: Asymmetry. 14, 17, p. 2619-2623 5 p.

Research output: Contribution to journalArticle

Oxazolidinones
tyrosine
synthesis
Tyrosine
Polymers
30 Citations (Scopus)

Asymmetric synthesis of substituted 1-aminocyclopropane-1-carboxylic acids via diketopiperazine methodology

Bunuel, E., Bull, S. D., Davies, S. G., Garner, A. C., Savory, E. D., Smith, A. D., Vickers, R. J. & Watkin, D. J., 2003, In : Organic and Biomolecular Chemistry. 1, 14, p. 2531-2542 12 p.

Research output: Contribution to journalArticle

38 Citations (Scopus)

Electrocatalytic reactions mediated by N,N,N ',N '-tetraalkyl-1,4-phenylenediamine redox liquid microdroplet-modified electrodes: Chemical and photochemical reactions in, and at the surface of, femtoliter droplets

Wadhawan, J. D., Wain, A. J., Kirkham, A. N., Walton, D. J., Wood, B., France, R. R., Bull, S. D. & Compton, R. G., 2003, In : Journal of the American Chemical Society. 125, 37, p. 11418-11429 12 p.

Research output: Contribution to journalArticle

Photochemical reactions
Electrolytes
Oxidation-Reduction
Chemical reactions
Electrodes
182 Citations (Scopus)

Kinetic resolution strategies using non-enzymatic catalysts

Robinson, D. & Bull, S. D., 2003, In : Tetrahedron: Asymmetry. 14, 11, p. 1407-1446 40 p.

Research output: Contribution to journalArticle

catalysts
Catalysts
Kinetics
kinetics
Substrates
12 Citations (Scopus)

N-Acyl-5,5-dimethyloxazolidin-2-ones as latent aldehyde equivalents

Bach, J., Blachere, C., Bull, S. D., Davies, S. G., Nicholson, R. L., Price, P. D., Sanganee, H. J. & Smith, A. D., 2003, In : Organic and Biomolecular Chemistry. 1, 11, p. 2001-2010 10 p.

Research output: Contribution to journalArticle

New strategy for the use of chiral auxiliaries in asymmetric synthesis

Feuillet, F. J. & Bull, S. D., 2003, In : Abstracts of Papers of the American Chemical Society. 225, p. U357-U357

Research output: Contribution to journalArticle

19 Citations (Scopus)

Non-linear effects operate and dynamic ligand exchange occurs when chiral BINOL-boron Lewis acids are used for asymmetric catalysis

Cros, J. P., Perez-Fuertes, Y., Thatcher, M. J., Arimori, S., Bull, S. D. & James, T. D., 2003, In : Tetrahedron: Asymmetry. 14, 14, p. 1965-1968 4 p.

Research output: Contribution to journalArticle

Lewis Acids
Boron
Catalysis
catalysis
boron

Non-linear effects operate when chiral binol-boron Lewis acids are used for asymmetric catalysis

Fuertes, Y. P., Arimori, S., Bull, S. D., Cros, J. P. & James, T. D., 2003, In : Abstracts of Papers of the American Chemical Society. 225, p. U354-U354

Research output: Contribution to journalArticle

48 Citations (Scopus)

SuperQuat N-acyl-5,5-dimethyloxazolidin-2-ones for the asymmetric synthesis of alpha-alkyl and beta-alkyl aldehydes

Bull, S. D., Davies, S. G., Nicholson, R. L., Sanganee, H. J. & Smith, A. D., 2003, In : Organic and Biomolecular Chemistry. 1, 16, p. 2886-2899 14 p.

Research output: Contribution to journalArticle

53 Citations (Scopus)
X ray crystallography
Titanium
Amines
Catalyst activity
Moisture
2004
16 Citations (Scopus)

2-Halo-diketopiperazines as chiral glycine cation equivalents

Bull, S. D., Davies, S. G., Garner, A. C., Savory, E. D., Snow, E. J. & Smith, A. D., 2004, In : Tetrahedron: Asymmetry. 15, 24, p. 3989-4001 13 p.

Research output: Contribution to journalArticle

2005
25 Citations (Scopus)

An efficient asymmetric synthesis of grenadamide

Green, R., Cheeseman, M., Duffill, S., Merritt, A. & Bull, S. D., 2005, In : Tetrahedron Letters. 46, 46, p. 7931-7934 4 p.

Research output: Contribution to journalArticle

Oxazolidinones
Phenethylamines
Nucleophiles
Biological Products
Hydroxyl Radical
26 Citations (Scopus)

An efficient synthesis of semiplenamide C

Davies, I. R., Cheeseman, M., Niyadurupola, D. G. & Bull, S. D., 2005, In : Tetrahedron Letters. 46, 33, p. 5547-5549 3 p.

Research output: Contribution to journalArticle

Amides
Cyanobacteria
Metabolites
Bioactivity
Biological Products
27 Citations (Scopus)

A novel strategy for the asymmetric synthesis of chiral cyclopropane carboxaldehydes

Cheeseman, M., Feuillet, F. J. P., Johnson, A. L. & Bull, S. D., 2005, In : Chemical Communications. 18, p. 2372-2374 3 p.

Research output: Contribution to journalArticle

Substrates
3-hydroxybutanal
cyclopropane
49 Citations (Scopus)

Promiscuity in the part-phosphorylative Entner-Doudoroff pathway of the archaeon Sulfolobus solfataricus

Lamble, H. J., Theodossis, A., Milburn, C. C., Taylor, G. L., Bull, S., Hough, D. W. & Danson, M. J., 19 Dec 2005, In : FEBS Letters. 579, 30, p. 6865-6869 5 p.

Research output: Contribution to journalArticle

Sulfolobus solfataricus
Archaea
Metabolism
Galactose
Glucose
13 Citations (Scopus)

Stereoselective rearrangement of beta-hydroxy-N-acyloxazolidin-2-ones to afford N-2-hydroxyethyl-1,3-oxazinane-2,4-diones

Feuillet, F. J. P., Niyadurupola, D. G., Green, R., Cheeseman, M. & Bull, S. D., 2005, In : Synlett. 7, p. 1090-1094 5 p.

Research output: Contribution to journalArticle

Zinc
20 Citations (Scopus)

Stereoselective synthesis of (E)-trisubstituted alpha,beta-unsaturated amides and acids

Feuillet, F. J. P., Cheeseman, M., Mahon, M. F. & Bull, S. D., 2005, In : Organic and Biomolecular Chemistry. 3, 16, p. 2976-2989 14 p.

Research output: Contribution to journalArticle

Amides
amides
elimination
acids
Acids
2006
9 Citations (Scopus)

An aza-enolate alkylation strategy for the synthesis of alpha-alkyl-delta-amino esters and alpha-alkyl valerolactams

Taylor, P. J. M., Bull, S. D. & Andrews, P. C., 2006, In : Synlett. 9, p. 1347-1350 4 p.

Research output: Contribution to journalArticle

Lactams
Alkylation
Esters
Salts
Methyl Ethers
17 Citations (Scopus)

An efficient asymmetric synthesis of cascarillic acid

Cheeseman, M. & Bull, S. D., 2006, In : Synlett. 7, p. 1119-1121 3 p.

Research output: Contribution to journalArticle

Biological Products
Hydroxyl Radical
Acids
3-hydroxybutanal
cyclopropane
15 Citations (Scopus)
Trifluoroacetic acid
Trifluoroacetic Acid
phenylalanine
Ethers
Lithium