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Research Output 1997 2020

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2 Citations (Scopus)
20 Downloads (Pure)

1,1-Diacyloxy-1-phenylmethanes as versatile N-acylating agents for amines

Chapman, R. S. L., Tibbetts, J. D. & Bull, S. D., 20 Sep 2018, In : Tetrahedron. 74, 38, p. 5330-5339 10 p.

Research output: Contribution to journalArticle

Open Access
File
Aniline Compounds
Amides
Amines
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

18 Citations (Scopus)

A bodipy based hydroxylamine sensor

Sedgwick, A. C., Chapman, R. S. L., Gardiner, J. E., Peacock, L. R., Kim, G., Yoon, J., Bull, S. D. & James, T. D., 25 Sep 2017, In : Chemical Communications. 53, 75, p. 10441-10443

Research output: Contribution to journalArticle

Open Access
Hydroxylamine
Fluorescence
Sensors
1 Citation (Scopus)

A boronic acid-based fluorescent hydrogel for monosaccharide detection

Xu, S., Sedgwick, A. C., Elfeky, S. A., Chen, W., Jones, A. S., Williams, G. T., Jenkins, A. T. A., Bull, S. D., Fossey, J. S. & James, T. D., 21 May 2019, In : Frontiers of Chemical Science and Engineering.

Research output: Contribution to journalArticle

Open Access
6 Citations (Scopus)

A chiral ligand mediated aza-conjugate addition strategy for the enantioselective synthesis of β-amino esters that contain hydrogenolytically sensitive functionality

Archer, R. M., Hutchby, M., Winn, C. L., Fossey, J. S. & Bull, S. D., 18 Nov 2015, In : Tetrahedron. 71, 46, p. 8838-8847 10 p., 27040.

Research output: Contribution to journalArticle

Esters
Ligands
Imines
Lithium
Anions
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
269 Citations (Scopus)
183 Downloads (Pure)

Amidines, isothioureas, and guanidines as nucleophilic catalysts

Taylor, J. E., Bull, S. D. & Williams, J. M. J., 2012, In : Chemical Society Reviews. 41, 6, p. 2109-2121 13 p.

Research output: Contribution to journalArticle

Open Access
File
Guanidines
Amidines
Catalysts
Guanidine
Carbonylation
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
21 Citations (Scopus)
Allylation
Lewis Acids
X ray crystallography
Alkylation
Nutrition
10 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
13 Citations (Scopus)

'AND'-based fluorescence scaffold for the detection of ROS/RNS and a second analyte

Odyniec, M. L., Sedgwick, A. C., Swan, A. H., Weber, M., Tang, T. M. S., Gardiner, J. E., Zhang, M., Jiang, Y. B., Kociok-Kohn, G., Elmes, R. B. P., Bull, S. D., He, X. P. & James, T. D., 27 Jun 2018, In : Chemical Communications. 54, p. 8466-8469 4 p.

Research output: Contribution to journalArticle

Open Access
Scaffolds
Fluorescence
Biomarkers
Esterases
Fluorescent Dyes
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
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
24 Citations (Scopus)

An enantiopure pseudo-C-3-symmetric titanium triflate with propeller-like chirality as a catalyst for asymmetric sulfoxidation reactions

Axe, P., Bull, S. D., Davidson, M. G., Jones, M. D., Robinson, D. E. J. E., Mitchell, W. L. & Warren, J. E., 2009, In : Dalton Transactions. 2009, 46, p. 10169-10171 3 p.

Research output: Contribution to journalArticle

Chirality
Propellers
Titanium
Catalysts
32 Citations (Scopus)

An ESIPT Probe for the Ratiometric Imaging of Peroxynitrite Facilitated by Binding to Aβ-Aggregates

Sedgwick, A. C., Dou, W. T., Jiao, J. B., Wu, L., Williams, G. T., Jenkins, A. T. A., Bull, S. D., Sessler, J. L., He, X. P. & James, T. D., 31 Oct 2018, In : Journal of the American Chemical Society. 140, 43, p. 14267-14271 5 p.

Research output: Contribution to journalArticle

Open Access
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
18 Citations (Scopus)

An expedient asymmetric synthesis of N-protected (S,S)-2-Aminomethyl-1-cyclopropanecarboxylic acid

Aitken, D. J., Bull, S. D., Davies, I. R., Drouin, L., Ollivier, J. & Peed, J., Nov 2010, In : Synlett. 18, p. 2729-2732 4 p.

Research output: Contribution to journalArticle

Aldehydes
Amino Acids
3-hydroxybutanal
cyclopropanecarboxylic acid
cyclopropane
15 Citations (Scopus)
Trifluoroacetic acid
Trifluoroacetic Acid
phenylalanine
Ethers
Lithium
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

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
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
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
4 Citations (Scopus)
93 Downloads (Pure)

A Protocol for NMR Analysis of the Enantiomeric Excess of Chiral Diols Using an Achiral Diboronic Acid Template

Tickell, D. A., Lampard, E. V., Lowe, J. P., James, T. D. & Bull, S. D., 6 Jul 2016, In : Journal of Organic Chemistry. 81, 15, p. 6795–6799

Research output: Contribution to journalArticle

Open Access
File
Spectroscopic analysis
Esters
Nuclear magnetic resonance
Acids
45 Citations (Scopus)

A pyridinium cation-π interaction sensor for the fluorescent detection of alkyl halides

Chen, W., Elfeky, S. A., Nonne, Y., Male, L., Ahmed, K., Amiable, C., Axe, P., Yamada, S., James, T. D., Bull, S. D. & Fossey, J. S., 2011, In : Chemical Communications. 47, 1, p. 253-255 3 p.

Research output: Contribution to journalArticle

Alkylating Agents
Alkylation
Pyridine
Conformations
Cations
2 Citations (Scopus)

A Selective Deprotection Strategy for the Construction of trans-2-Aminocyclopropanecarboxylic Acid Derived Peptides

Boddaert, T., Taylor, J. E., Bull, S. D. & Aitken, D. J., 4 Jan 2019, In : Organic Letters. 21, 1, p. 100-103 4 p.

Research output: Contribution to journalArticle

24 Citations (Scopus)

A simple chiral derivatisation protocol for H-1 NMR spectroscopic analysis of the enantiopurity of O-silyl-1,2-amino alcohols

Powell, M. E., Kelly, A. M., Bull, S. D. & James, T. D., Feb 2009, In : Tetrahedron Letters. 50, 8, p. 876-879 4 p.

Research output: Contribution to journalArticle

Amino Alcohols
Spectroscopic analysis
Nuclear magnetic resonance
Esters
3-phenylpropionic acid

A Simple Near-Infrared Fluorescent Probe for the Detection of Peroxynitrite

Wu, L., Tian, X., Han, H. H., Wang, J., Groleau, R. R., Tosuwan, P., Wannalerse, B., Sedgwick, A. C., Bull, S. D., He, X. P. & James, T. D., 9 Dec 2019, In : ChemistryOpen. 8, 12, p. 1407-1409 3 p.

Research output: Contribution to journalArticle

Open Access
37 Citations (Scopus)

A simple protocol for NMR analysis of the enantiomeric purity of chiral hydroxylamines

Tickell, D. A., Mahon, M. F., Bull, S. D. & James, T. D., 15 Feb 2013, In : Organic Letters. 15, 4, p. 860-863 4 p.

Research output: Contribution to journalArticle

Hydroxylamines
Hydroxylamine
Spectroscopic analysis
spectroscopic analysis
esters
5 Citations (Scopus)
21 Downloads (Pure)

A simple umbelliferone based fluorescent probe for the detection of nitroreductase

Sedgwick, A. C., Hayden, A., Hill, B., Bull, S. D., Elmes, R. B. P. & James, T. D., 1 Jun 2018, In : Frontiers of Chemical Science and Engineering. 12, 2, p. 311-314 4 p.

Research output: Contribution to journalArticle

Open Access
File
7-hydroxycoumarin
Nitroreductases
Fluorescent Dyes
Enzymes
Fluorophores
24 Citations (Scopus)

Asymmetric Strecker Synthesis of alpha-Arylglycines

Perez-Fuertes, Y., Taylor, J. E., Tickell, D. A., Mahon, M. F., Bull, S. D. & James, T. D., 5 Aug 2011, In : Journal of Organic Chemistry. 76, 15, p. 6038-6047 10 p.

Research output: Contribution to journalArticle

Esters
Sodium Cyanide
Nitriles
Spectroscopic analysis
Aldehydes
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

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

11 Citations (Scopus)
74 Downloads (Pure)

Asymmetric synthesis of chiral delta-lactones containing multiple contiguous stereocenters

Peed, J., Dominguez, I. P., Davies, I. R., Cheeseman, M., Taylor, J. E., Kociok-Kohn, G. & Bull, S. D., 15 Jul 2011, In : Organic Letters. 13, 14, p. 3592-3595 4 p.

Research output: Contribution to journalArticle

Open Access
File
cyclopropane
Lactones
Hydroxyl Radical
methodology
rings
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

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

24 Citations (Scopus)

A temporary stereocentre approach for the asymmetric synthesis of chiral cyclopropane-carboxaldehydes

Cheeseman, M., Davies, I. R., Axe, P., Johnson, A. L. & Bull, S. D., 2009, In : Organic and Biomolecular Chemistry. 7, 17, p. 3537-3548 12 p.

Research output: Contribution to journalArticle

cyclopropane
synthesis
alkoxides
products
aldehydes
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

A Three-Component Derivatization Protocol for Determining the Enantiopurity of Sulfinamides by 1H and 19F NMR Spectroscopy

Groleau, R. R., Chapman, R. S. L., Ley-Smith, H., Liu, L., James, T. D. & Bull, S. D., 17 Jan 2020, In : Journal of Organic Chemistry. 85, 2, p. 1208-1215

Research output: Contribution to journalArticle

Open Access
9 Citations (Scopus)

Automation of route identification and optimisation based on data-mining and chemical intuition

Lapkin, A. A., Heer, P. K., Jacob, P. M., Hutchby, M., Cunningham, W., Bull, S. D. & Davidson, M. G., 1 Sep 2017, In : Faraday Discussions. 202, p. 483-496 14 p.

Research output: Contribution to journalArticle

Open Access
data mining
automation
Data mining
Identification (control systems)
Automation
139 Citations (Scopus)
57 Downloads (Pure)

A water-soluble boronate-based fluorescent probe for the selective detection of peroxynitrite and imaging in living cells

Sun, X., Xu, Q., Kim, G., Flower, S. E., Lowe, J., Yoon, J., Fossey, J. S., Qian, X., Bull, S. D. & James, T. D., 1 Sep 2014, In : Chemical Science. 5, 9, p. 3368-3373 6 p.

Research output: Contribution to journalArticle

Open Access
Peroxynitrous Acid
Fluorescent Dyes
Cells
Imaging techniques
Water
14 Citations (Scopus)

Aza-conjugate addition methodology for the synthesis of N-hydroxy-isoindolin-1-ones

Royo, S., Chapman, R. S. L., Sim, A. M., Peacock, L. R. & Bull, S. D., 4 Mar 2016, In : Organic Letters. 18, 5, p. 1146-1149 4 p.

Research output: Contribution to journalArticle

Isoindoles
Hydroxylamine
Addition reactions
aldehydes
Aldehydes
30 Citations (Scopus)

Azulene–boronate esters: colorimetric indicators for fluoride in drinking water

Lopez-Alled, C. M., Sanchez Fernandez, A., Edler, K., Sedgwick, A., Bull, S., McMullin, C., Kociok-Kohn, G., James, T., Wenk, J. & Lewis, S., 4 Dec 2017, In : Chemical Communications. 53, 93, p. 12580-12583 4 p.

Research output: Contribution to journalArticle

Open Access
Fluorides
Developing countries
Potable water
Drinking Water
Esters
1 Downloads (Pure)
Open Access
File
66 Citations (Scopus)

Boronate based fluorescence (ESIPT) probe for peroxynitrite

Sedgwick, A., Sun, X., Kim, G., Yoon, J., Bull, S. D. & James, T. D., 25 Oct 2016, In : Chemical Communications. 52, 83, p. 12350-12352 3 p.

Research output: Contribution to journalArticle

Open Access
Peroxynitrous Acid
Fluorescence
Esters
Imaging techniques
Experiments
8 Citations (Scopus)

Boronate-Based Fluorescence Probes for the Detection of Hydrogen Peroxide

Lampard, E. V., Sedgwick, A. C., Sun, X., Filer, K. L., Hewins, S. C., Kim, G., Yoon, J., Bull, S. D. & James, T. D., 1 Mar 2018, In : ChemistryOpen. 7, 3, p. 262-265 4 p.

Research output: Contribution to journalArticle

Open Access