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Research Output 1997 2020

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2008
3 Citations (Scopus)

A cleavable linker strategy for optimising enolate alkylation reactions of a polymer-supported Evans' oxazolidin-2-one

Green, R., Merritt, A. T. & Bull, S. D., 2008, In : Chemical Communications. 4, p. 508-510 3 p.

Research output: Contribution to journalArticle

Oxazolidinones
Alkylation
Tyrosine
Polymers
Acids
34 Citations (Scopus)

Intramolecular cation-pi interactions control the conformation of nonrestricted (phenylalkyl)pyridines

Richter, I., Minari, J., Axe, P., Lowe, J. P., James, T. D., Sakurai, K., Bull, S. D. & Fossey, J. S., 2008, In : Chemical Communications. 9, p. 1082-1084 3 p.

Research output: Contribution to journalArticle

Pyridines
Fluorescence spectroscopy
Iodides
Pyridine
Conformations
26 Citations (Scopus)
Diamines
Spectroscopic analysis
diamines
Esters
Nuclear magnetic resonance
70 Citations (Scopus)

Simple protocols for NMR analysis of the enantiomeric purity of chiral diols

Kelly, A. M., Perez-Fuertes, Y., Fossey, J. S., Yeste, S. L., Bull, S. D. & James, T. D., 2008, In : Nature Protocols. 3, 2, p. 215-219 5 p.

Research output: Contribution to journalArticle

Esters
Nuclear magnetic resonance
Spectroscopic analysis
1-phenethylamine
2-formylphenylboronic acid
70 Citations (Scopus)

Simple protocols for NMR analysis of the enantiomeric purity of chiral primary amines

Perez-Fuertes, Y., Kelly, A. M., Fossey, J. S., Powell, M. E., Bull, S. D. & James, T. D., 2008, In : Nature Protocols. 3, 2, p. 210-214 5 p.

Research output: Contribution to journalArticle

Amines
Nuclear magnetic resonance
Spectroscopic analysis
Condensation
Esters
10 Citations (Scopus)

The structure of Sulfolobus solfataricus 2-keto-3-deoxygluconate kinase

Potter, J. A., Kerou, M., Lamble, H. J., Bull, S. D., Hough, D. W., Danson, M. J. & Taylor, G. L., 2008, In : Acta Crystallographica Section D-Biological Crystallography. 64, p. 1283-1287 5 p.

Research output: Contribution to journalArticle

Sulfolobus solfataricus
Galactose
Glucose
Sodium Acetate
Archaea
19 Citations (Scopus)

A new diastereoselective aza-allyl conjugate addition-Michael addition-ring closure reaction sequence and its application in the construction of six contiguous stereogenic centres

Koutsaplis, M., Andrews, P. C., Bull, S. D., Duggan, P. J., Fraser, B. H. & Jensen, P., 2007, In : Chemical Communications. 34, p. 3580-3582 3 p.

Research output: Contribution to journalArticle

Anions
Negative ions
Sodium
(S)-N-(alpha-methylbenzyl)allylamine
tert-butyl cinnamate
11 Citations (Scopus)

A Temporary Stereocentre Approach for the Stereodivergent Synthesis of Either Enantiomer of α-Methyloctanal

Niyadurupola, D. G., Davies, I. R., Wisedale, R. & Bull, S. D., 2007, In : European Journal of Organic Chemistry. 2007, 33, p. 5487-5491 5 p.

Research output: Contribution to journalArticle

Enantiomers
enantiomers
synthesis
products
Oxazolidinones
15 Citations (Scopus)

A thermostable aldolase for the synthesis of 3-deoxy-2-ulosonic acids

Lamble, H. J., Royer, S. F., Hough, D. W., Danson, M. J., Taylor, G. L. & Bull, S. D., 2007, In : Advanced Synthesis & Catalysis. 349, 6, p. 817-821 5 p.

Research output: Contribution to journalArticle

Fructose-Bisphosphate Aldolase
Biocatalysts
Acids
Bioreactors
Pyruvic Acid
41 Citations (Scopus)

Enantiopure pseudo-C-3-symmetric titanium alkoxide with propeller-like chirality

Axe, P., Bull, S. D., Davidson, M. G., Gilfillan, C. J., Jones, M. D., Robinson, D., Turner, L. E. & Mitchell, W. L., 2007, In : Organic Letters. 9, 2, p. 223-226 4 p.

Research output: Contribution to journalArticle

propellers
Chirality
alkoxides
Propellers
Titanium
21 Citations (Scopus)

On the origins of diastereoselectivity in the alkylation of diketopiperazine enolates

Bull, S. D., Davies, S. G., Garner, A. C., Parkes, A. L., Roberts, P. M., Sellers, T. G. R., Smith, A. D., Tamayo, J. A., Thomson, J. E. & Vickers, R. J., 2007, In : New Journal of Chemistry. 31, 4, p. 486-495 10 p.

Research output: Contribution to journalArticle

Temporary stereocentres for the asymmetric synthesis of chiral aldehydes

Bull, S. D., Niyadurupola, D. G., Cheeseman, M., Davies, I. R. & Wisedale, R., 25 Mar 2007, In : Abstracts of Papers of the American Chemical Society. 233, p. 500-ORGN

Research output: Contribution to journalArticle

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
26 Citations (Scopus)

Enantiodiscrimination of racemic electrophiles by diketopiperazine enolates: asymmetric synthesis of methyl 2-amino-3-aryl-butanoates and 3-methyl-aspartates

Bull, S. D., Davies, S. G., Epstein, S. W., Garner, A. C., Mujtaba, N., Roberts, P. M., Savory, E. D., Smith, A. D., Tamayo, J. A. & Watkin, D. J., 2006, In : Tetrahedron. 62, 33, p. 7911-7925 15 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Erratum: Simple protocol for NMR analysis of the enantiomeric purity of primary amines (Organic Letters (2006) 8 (612))

Pérez-Fuertes, Y., Kelly, A. M., Johnson, A. L., Arimori, S., Bull, S. D. & James, T. D., 11 May 2006, In : Organic Letters. 8, 10, 1 p.

Research output: Contribution to journalArticle

61 Citations (Scopus)

Simple protocol for NMR analysis of the enantiomeric purity of diols

Kelly, A. M., Perez-Fuertes, Y., Arimori, S., Bull, S. D. & James, T. D., 2006, In : Organic Letters. 8, 10, p. 1971-1974 4 p.

Research output: Contribution to journalArticle

Spectroscopic analysis
spectroscopic analysis
esters
Esters
purity
84 Citations (Scopus)

Simple protocol for NMR analysis of the enantiomeric purity of primary amines

Perez-Fuertes, Y., Kelly, A. M., Johnson, A. L., Arimori, S., Bull, S. D. & James, T. D., 2006, In : Organic Letters. 8, 4, p. 609-612 4 p.

Research output: Contribution to journalArticle

Spectroscopic analysis
spectroscopic analysis
Amines
amines
purity
50 Citations (Scopus)

SuperQuat 5,5-dimethyl-4-iso-propyloxazolidin-2-one as a mimic of Evans 4-tert-butyloxazolidin-2-one

Bull, S. D., Davies, S. G., Garner, A. C., Kruchinin, D., Key, M. S., Roberts, P. M., Savory, E. D., Smith, A. D. & Thomson, J. E., 2006, In : Organic and Biomolecular Chemistry. 4, 15, p. 2945-2964 20 p.

Research output: Contribution to journalArticle

98 Citations (Scopus)

Towards paired and coupled electrode reactions for clean organic microreactor electrosyntheses

Paddon, C. A., Atobe, M., Fuchigami, T., He, P., Watts, P., Haswell, S. J., Pritchard, G. J., Bull, S. D. & Marken, F., 2006, In : Journal of Applied Electrochemistry. 36, 6, p. 617-634 18 p.

Research output: Contribution to journalArticle

Electrodes
Electrolytes
Electrolysis
Microfluidics
Anions
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
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

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
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

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