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Items where Author is "Harwood, Professor Laurence"

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Hughes, D. L., Asfar, A., Harwood, L. M., Jiang, T., Laventine, D. M., Shaw, L. J. and Hodson, M. E. (2017) Adsorption of Pb and Zn from binary metal solutions and in the presence of dissolved organic carbon by DTPA-functionalised, silica-coated magnetic nanoparticles. Chemosphere, 183. pp. 519-527. ISSN 0045-6535 doi: 10.1016/j.chemosphere.2017.05.146

Edwards, A. C., Mocilac, P., Geist, A., Harwood, L. M., Sharrad, C. A., Burton, N. A., Whitehead, R. C. and Denecke, M. A. (2017) Hydrophilic 2,9-bis-triazolyl-1,10-phenanthroline ligands enable selective Am(iii) separation: a step further towards sustainable nuclear energy. Chemical Communications, 53 (36). pp. 5001-5004. ISSN 1364-548X doi: 10.1039/c7cc01855j

Afsar, A., Distler, P., Harwood, L. M., John, J. and Westwood, J. (2017) Extraction of minor actinides, lanthanides and other fission products by silica-immobilized BTBP/BTPhen ligands. Chemical Communications, 53 (28). pp. 4010-4013. ISSN 1359-7345 doi: 10.1039/c7cc01286a

Edwards, A. C., Wagner, C., Geist, A., Burton, N. A., Sharrad, C. A., Adams, R. W., Pritchard, R. G., Panak, P. J., Whitehead, R. C. and Harwood, L. M. (2016) Exploring electronic effects on the partitioning of actinides(III) from lanthanides(III) using functionalised bis-triazinyl phenanthroline ligands. Dalton Transactions (45). pp. 18102-18112. ISSN 1364-5447 doi: 10.1039/C6DT02474B

Afsar, A., Edwards, A. C., Geist, A., Harwood, L., Hudson, M. J., Westwood, J. and Whitehead, R. C. (2016) Effective separation of Am(III) from Cm(III) using modified btphen ligands. Heterocycles. ISSN 1881-0942 (In Press)

Afsar, A., Distler, P., Harwood, L. M., John , J. and Westwood, J. (2016) Synthesis and screening of modified 6,6′-Bis(5,5,8,8-tetramethyl-5,6,7,8-tetrahydrobenzo[e][1,2,4]triazin-3-yl)-2,2′-bipyridine ligands for actinide and lanthanide separation in nuclear waste treatment. Journal of Organic Chemistry. ISSN 0022-3263 doi: 10.1021/acs.joc.6b01264

Durán-Peña, M. J., Flores-Giubi, M. E., Botubol-Ares, J. M., Harwood, L. M., Collado, I. G., Macías-Sánchez, A. J. and Hernández-Galán, R. (2016) Chemoselective and stereoselective lithium carbenoid mediated cyclopropanation of acyclic allylic alcohols. Organic and Biomolecular Chemistry, 14 (9). pp. 2731-2741. ISSN 1477-0520 doi: 10.1039/C5OB02617B

Lewis, F. W., Harwood, L. M., Hudson, M. J., Núñez, A., Galán, H. and Espartero, A. G. (2016) Synthesis and evaluation of a novel hydrophilic 6,6′-bis(1,2,4-triazin-3-yl)-2,2′-bipyridine ligand for separating actinide(III) from lanthanide(III). Synlett, 27 (1). pp. 1-5. ISSN 1437-2096 doi: 10.1055/s-0035-1560541

Nouga, A. B., Ndom, J. C., Mpondo, E. M., Nyobe, J. C. N., Njoya, A., Meva’a, L. M., Cranwell, P., Howell, J. A. S., Harwood, L. and Wansi, J. D. (2016) New furoquinoline alkaloid and flavanone glycoside derivatives from the leaves of Oricia suaveolens and Oricia renieri (Rutaceae). Natural Product Research, 30 (3). pp. 305-310. ISSN 1478-6419 doi: 10.1080/14786419.2015.1057727

Zeng, Q., Lewis, F. W., Harwood, L. M. and Hartl, F. (2015) Role of ligands in catalytic water oxidation by mononuclear ruthenium complexes. Coordination Chemistry Reviews, 304-305. pp. 88-101. ISSN 0010-8545 doi: 10.1016/j.ccr.2015.03.003

Botubol-Ares, J. M., Durán-Pena, M. J., Hernández-Galán, R., Collado, I. G., Harwood, L. M. and Macías-Sánchez, A. J. (2015) Diastereoselective and enantioselective preparation of nor-mevaldic acid surrogates through desymmetrisation methodology. Enantioselective synthesis of (+) and (-) nor-mevalonic lactones. Tetrahedron, 71 (40). pp. 7531-7538. ISSN 0040-4020 doi: 10.1016/j.tet.2015.08.010

Higginson, M. A., Thompson, P., Marsden, O. J., Livens, F. R., Harwood, L. M., Lewis, F. W., Hudson, M. J. and Heath, S. L. (2015) Rapid selective separation of americium/curium from simulated nuclear forensic matrices using triazine ligands. Radiochimica Acta, 103 (10). ISSN 0033-8230 doi: 10.1515/ract-2015-2403

Botubol-Ares, J. M., Durán-Peña, M. J., Hernández-Galán, R., Collado, I. G., Harwood, L. M. and Macías-Sánchez, A. (2015) nor-Mevaldic acid surrogates as selective antifungal agent leads against Botrytis cinerea. Enantioselective preparation of 4-hydroxy-6-(1-phenylethoxy)tetrahydro-2H-pyran-2-one. Bioorganic & Medicinal Chemistry, 23 (13). pp. 3379-3387. ISSN 0968-0896 doi: 10.1016/j.bmc.2015.04.048

Lewis, F. W., Harwood, L. M., Hudson, M. J., Geist, A., Kozhevnikov, V. N., Distler, P. and John, J. (2015) Hydrophilic sulfonated bis-1,2,4-triazine ligands are highly effective reagents for separating actinides(iii) from lanthanides(iii) via selective formation of aqueous actinide complexes. Chemical Science, 6 (8). pp. 4812-4821. ISSN 1478-6524 doi: 10.1039/C5SC01328C

Lewis, F. W., Harwood, L. H., Hudson, M. J., Müllich, U. and Geist, A. (2015) Efficient masking of corrosion and fission products such as Ni(II) and Pd(II) in the presence of the minor actinide Am(III) using hydrophilic anionic or cationic bis-triazines. Chemical Communications, 51 (44). pp. 9189-9192. ISSN 1359-7345 doi: 10.1039/c5cc02336j

Afsar, A., Harwood, L. M., Hudson, M. J., Westwood, J. and Geist, A. (2015) Effective separation of the actinides Am(III) and Cm(III) by electronic modulation of bis-(1,2,4-triazin-3-yl)phenanthrolines. Chemical Communications, 51 (27). pp. 5860-5863. ISSN 1359-7345 doi: 10.1039/c5cc00567a

Afsar, A., Harwood, L., Hudson, M. J., Distler, P. and John, J. (2014) Effective separation of Am(III) and Eu(III) from HNO3 solutions using CyMe4-BTPhen-functionalized silica-coated magnetic nanoparticles. Chemical Communications, 50 (95). pp. 15082-15085. ISSN 1359-7345 doi: 10.1039/c4cc07478e

Afsar, A., Harwood, L., Hudson, M.J., Distler, P. and John, J. (2014) Effective separation of Am(III) and Eu(III) from HNO3 Q1 Q2 solutions using CyMe4-BTPhen-functionalized silica-coated magnetic nanoparticles. Chemical Communications, 50. pp. 15082-15085. ISSN 1359-7345 doi: 10.1039/c4cc07478e

Afsar, A., Harwood, L. M., Hudson, M. J., Hodson, M. E. and Shaw, E. J. (2014) Neocuproine-functionalized silica-coated magnetic nanoparticles for extraction of copper(II) from aqueous solution. Chemical Communications, 50 (56). pp. 7477-7480. ISSN 1359-7345 doi: 10.1039/c4cc01250j

Afsar, A., Westwood, J., Harwood, L. M., Hudson, M. J., Laventine, D. M. and Geist, A. (2014) The effect of alkyl substitution on the extraction properties of BTPhen ligands for the partitioning of trivalent minor actinides and lanthanides in spent nuclear fuels. Jordan Journal of Chemistry, 9 (1). pp. 50-58.

Treus, M., Harwood, L. M., Estevez, J. C., Salas, C., Drew, M. G. B. and Estevez, R. J. (2013) Intramolecular Diels-Alder furan-mediated synthesis of 8-aryl-3, 4-di-hydroisoquinolin-1(2H)-ones, convenient precursors of indeno[1,2,3-ij]isoquinolines. Synlett, 24 (17). pp. 2221-2224. ISSN 0936-5214 doi: 10.1055/s-0033-1339693

Afsar, A., Laventine, D. M., Harwood, L. M., Hudson, M. J. and Geist, A. (2013) Utilizing electronic effects in the modulation of BTPhen ligands with respect to the partitioning of minor actinides from lanthanides. Chemical Communications, 49 (76). pp. 8534-8536. ISSN 1359-7345 doi: 10.1039/c3cc45126g

Afsar, A., Laventine, D. L., Harwood, L. M., Hudson, M. J. and Geist, A. (2013) Immobilisation of phenanthroline-bis triazine(c1-btphen) on magnetic nanoparticles for co-extraction of americium(III) and europium(III). Heterocycles, 88 (1). pp. 613-620. ISSN 1881-0942 doi: 10.3987/COM-13-S(S)9

Lewis, F. W., Harwood, L. M., Hudson, M. J., Drew, M. G.B., Hubscher-Bruder, V., Videva, V., Arnaud-Neu, F., Stamberg, K. and Vyas, S. (2013) BTBPs versus BTPhens: some reasons for their differences in properties concerning the partitioning of minor actinides and the advantages of BTPhens. Inorganic Chemistry, 52 (9). pp. 4993-5005. ISSN 0020-1669 doi: 10.1021/ic3026842

Hudson, M. J., Harwood, L., Laventine, D. and Lewis, F. (2013) Use of soft heterocyclic N‑donor ligands to separate actinides and lanthanides. Inorganic Chemistry, 52 (7). pp. 3414-3428. ISSN 0020-1669 doi: 10.1021/ic3008848

Whittaker, D. M., Griffiths, T. L., Helliwell, M., Swinburne, A. N., Natrajan, L. S., Lewis, F., Harwood, L., Parry, S. A. and Sharrad, C. A. (2013) Lanthanide speciation in potential SANEX and GANEX actinide/ 2 lanthanide separations using Tetra-N-Donor extractants. Inorganic Chemistry, 52 (7). pp. 3429-3444. ISSN 0020-1669 doi: 10.1021/ic301599y

Laventine, D. M., Afsar, A., Hudson, M. J. and Harwood, L. M. (2012) Tuning the solubilities of bis-triazinylphenanthroline ligands (BTPhens) and their complexes. Heterocycles. ISSN 1881-0942 doi: 10.3987/COM-12-S(N)102

Lewis, F. W., Harwood, L. M., Hudson, M. J., Drew, M. G.B., Sypula, M., Modolo, G., Whittaker, D., Sharrad, C. A., Videva, V., Hubscher-Bruder, V. and Arnaud-Neu, F. (2012) Complexation of lanthanides, actinides and transition metal cations with a 6-(1,2,4-triazin-3-yl)-2,2′:6′,2′′-terpyridine ligand: implications for actinide(III)/lanthanide(III) partitioning. Dalton Transactions, 41 (30). pp. 9209-9219. ISSN 1364-5447 doi: 10.1039/c2dt30522d

Lewis, F. W., Harwood, L. M., Hudson, M. J., Distler, P., John, J., Stamberg, K., Núñez, A., Hitos, G. and Espartero, A. G. (2012) Synthesis and evaluation of lipophilic BTBP ligands for An/Ln separation in nuclear waste treatment: the effect of alkyl substitution on extraction properties and implications for ligand design. European Journal of Organic Chemistry, 2012 (8). pp. 1509-1519. ISSN 1099-0690 doi: 10.1002/ejoc.201101576

Silva, E. M. P., Pye, R. J., Brown, G. and Harwood, L. (2012) Towards the total synthesis of mycaperoxide B: probing biosynthetic rationale. European Journal of Organic Chemistry, 2012 (6). pp. 1209-1216. ISSN 1099-0690 doi: 10.1002/ejoc.201101477

Lewis, F. W., Harwood, L. M., Hudson, M. J., Drew, M. G. B., Wilden, A., Sypula, M., Modolo, G., Vu, T.-H., Simonin, J.-P., Vidick, G., Bouslimani, N. and Desreux, J. F. (2012) From BTBPs to BTPhens: the effect of ligand pre-organization on the extraction properties of quadridentate bis-triazine ligands. Procedia Chemistry, 7. pp. 231-238. ISSN 1876-6196 doi: 10.1016/j.proche.2012.10.038

Distler, P., Spendlikova, I., John, J., Harwood, L.M., Hudson, M. and Lewis, F.W. (2012) Influence of diluent alkyl substitution on the extraction of Am(III) and Eu(III) by a 6,6'-bis(1,2,4-triazinyl)-2,2'-bipyridine ligand dissolved in alkylated cyclohexanone diluents. Radiochimica Acta, 100 (10). pp. 747-752. ISSN 0033-8230 doi: 10.1524/ract.2012.1949

Lewis, F., Hudson, M. J. and Harwood, L. (2011) Development of highly selective ligands for separations of actinides from lanthanides in the nuclear fuel cycle. Synlett, 2011 (18). pp. 2609-2632. ISSN 1437-2096 doi: 10.1055/s-0030-1289557

Harwood, L. M., Lewis, F. W., Hudson, M. J., John, J. and Distler, P. (2011) The separation of americium(III) from europium(III) by two new 6,6'-bistriazinyl-2,2'-bipyridines in different diluents. Solvent Extraction and Ion Exchange, 29 (4). pp. 551-576. ISSN 0736-6299 doi: 10.1080/10496475.2011.556989

Lewis, F. W., Harwood, L. M., Hudson, M. J., Drew, M. G. B., Desreux, J. F., Vidick, G., Bouslimani, N., Modolo, G., Wilden, A., Sypula, M., Vu, T.-H. and Simonin, J.-P. (2011) Highly efficient separation of actinides from lanthanides by a phenanthroline-derived bis-triazine ligand. Journal of the American Chemical Society, 133 (33). pp. 13093-13102. ISSN 0002-7863 doi: 10.1021/ja203378m

NDom, J. C., Mbafor, J. T., Meva'a, L. M., Kakam, Z., Phanuel, A. S., Ndongo, E., Harwood, L. M. and Mpondo, T. N. (2010) New alkamide and ent-kaurane diterpenoid derivatives from Senecio erechtitoides (Asteraceae). Phytochemistry Letters, 3 (4). pp. 201-206. ISSN 1874-3900 doi: 10.1016/j.phytol.2010.07.007

Silva, E. M. P., Pye, R. J., Cardin, C. J. and Harwood, L. M. (2010) Probing a biomimetic approach to Mycaperoxide B: hydroperoxidation studies. Synlett (4). pp. 509-513. ISSN 1437-2096 doi: 10.1055/s-0029-1219152

Chappell, D., Drew, M. G. B. , Gibson, S., Harwood, L. M. and Russell, A. T. (2010) Formal total synthesis of (±)-conduramine E utilising the Bryce-Smith-Gilbert photoamination reaction. Synlett (4). pp. 517-520. ISSN 1437-2096 doi: 10.1055/s-0029-1219526

Lewis, F. W., Harwood, L. M., Hudson, M. J., Drew, M. G. B., Modolo, G., Sypula, M., Desreux, J. F., Bouslimani, N. and Vidick, G. (2010) Interaction of 6,6′′-bis(5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-1,2,4-benzotriazin-3-yl)-2,2′:6′,2′′-terpyridine (CyMe4-BTTP) with some trivalent ions such as lanthanide(iii) ions and americium(iii). Dalton Transactions, 39 (21). pp. 5172-5182. ISSN 1364-5447 doi: 10.1039/B924988E

Gan, Y., Harwood, L.M., Richards, S.C., Smith, I.E.D. and Vinader, V. (2009) Cycloadditions of chiral carbonyl ylides with imine dipolarophiles as a route to enantiomerically pure alpha-amino-beta-hydroxy acids. Tetrahedron-Asymmetry, 20 (6-8). pp. 723-725. ISSN 0957-4166 doi: 10.1016/j.tetasy.2009.02.029

Harwood, L.M., Mountford, S.J. and Yan, R. (2009) Morpholinone mediated oxazolone-free C-terminus amide coupling permitting a convergent strategy for peptide synthesis. Journal of Peptide Science, 15 (1). pp. 1-4. ISSN 1075-2617 doi: 10.1002/psc.1080

Marrero, J.G. and Harwood, L.M. (2009) Towards the total synthesis of colletofragarones: constructing the macrocyclic lactone by high pressure-mediated intramolecular Diels-Alder reaction. Tetrahedron Letters, 50 (26). pp. 3574-3576. ISSN 0040-4039 doi: 10.1016/j.tetlet.2009.03.063

Chen, M.D., Gan, Y. and Harwood, L.M. (2008) Azide 1,3-dipolar cycloadditions to N-propynoyl and N-propenoyl (5R)-5-phenylmorpholin-2-one: diastereocontrolled aziridine formation. Synlett (14). pp. 2119-2121. ISSN 0936-5214 doi: 10.1055/s-2008-1078595

Hudson, M.J., Boucher, C.E., Braekers, D., Desreux, J.F., Drew, M.G.B., Foreman, M.R.S., Harwood, L.M., Hill, C., Madic, C., Marken, F. and Youngs, T.G.A. (2006) New bis(triazinyl) pyridines for selective extraction of americium(III). New Journal of Chemistry, 30 (8). pp. 1171-1183. ISSN 1144-0546 doi: 10.1039/b514108g

Brome, V.A., Harwood, L.M. and Osborn, H.M.I. (2006) Preparation of enantiopure long chain threo-2-amino-3-hydroxyesters via chiral morpholinone-derived azomethine ylids. Canadian Journal of Chemistry-Revue Canadienne De Chimie, 84 (10). pp. 1448-1455. ISSN 0008-4042 doi: 10.1139/v06-121

Drew, M.G.B., Harwood, L.M. and Yan, R. (2006) Synthesis of chiral 3,4,5,6-tetrahydro-1,4-thiazin-2-ones (thiamorpholin-2-ones)-novel heterocycles possessing enhanced carbonyl electrophilicity over their oxygen counterparts. Synlett (19). pp. 3259-3262. ISSN 0936-5214 doi: 10.1055/s-2006-951548

Draffin, W.N. and Harwood, L.M. (2006) Synthesis of enantiopure prolines via exo-stereoselective 1,3-dipolar cycloadditions to acetone-derived chiral stabilised azomethine ylides. Synlett, 2006 (6). pp. 857-860. ISSN 0936-5214 doi: 10.1055/s-2006-939054

Aldous, D.J., Drew, M.G.B., Draffin, W.N., Hamelin, E.M.N., Harwood, L.M. and Thurairatnam, S. (2005) 1,3-Dipolar cycloadditions to unsymmetrical ketone-derived chiral stabilized azomethine ylides: strategies for the synthesis of highly substituted amino acids. Synthesis-Stuttgart (19). pp. 3271-3278. ISSN 0039-7881 doi: 10.1055/s-2005-918487

Romagnoli, B., van Baal, I., Price, D.W., Harwood, L.M. and Hayes, W. (2004) Chiral poly(aromatic amide ester) dendrimers bearing an amino acid derived C-3-symmetric core: synthesis and properties. European Journal of Organic Chemistry, 2004 (20). pp. 4148-4157. ISSN 1434-193X doi: 10.1002/ejoc.200400390

Begum, L., Box, J.M., Drew, M.G.B., Harwood, L.M., Humphreys, J.L., Lowes, D.J., Morris, G.A., Redon, P.M., Walker, F.M. and Whitehead, R.C. (2003) Difluorinated analogues of shikimic acid. Tetrahedron, 59 (26). pp. 4827-4841. ISSN 0040-4020 doi: 10.1016/S0040-4020(03)00697-5

El Kaim, L., Gautier, L., Grimaud, L., Harwood, L.M. and Michaut, V. (2003) The Mannich reaction of hydrazones: improved reactivity under solvent-free conditions. Green Chemistry, 5 (4). pp. 477-479. ISSN 1463-9262 doi: 10.1039/b306242b

Romagnoli, B., Ashton, P.R., Harwood, L.M., Philp, D., Price, D.W., Smith, M.H. and Hayes, W. (2003) Synthesis and properties of polyaromatic dendrimers possessing a repetitive amide-ester coupling sequence. Tetrahedron, 59 (22). pp. 3975-3988. ISSN 0040-4020 doi: 10.1016/s0040-4020(03)00466-6

Romagnoli, B., Harwood, L.M. and Hayes, W. (2003) Synthesis of a novel class of chiral polyaromatic amide dendrimers bearing an amino acid derived C-3-symmetric core. Tetrahedron Letters, 44 (1). pp. 37-40. ISSN 0040-4039 doi: 10.1016/S0040-4039(02)02518-2

Book or Report Section

Sharrad, C. A., Harwood, L. M. and Livens, F. R. (2011) Nuclear fuel cycles: interfaces with the environment. In: Harrison, R. M. and Hester, R. E. (eds.) Nuclear power and the environment. Royal Society of Chemistry, Cambridge, pp. 40-56. ISBN 9781849732888 doi: 10.1039/9781849732888-00040

Harwood, L.M. (2005) Ultra-high pressure as a mild synthetic tool. In: Chakravort, S.S. (ed.) New perspectives in the frontiers of chemical research. Golden Jubilee Commemorative Scientific Monograph, pp. 1-24.


Harwood, L.M. , McKendrick, J. and Whitehead, R. (2004) Organic chemistry at a glance. Blackwell Publishing, Oxford. ISBN 9780865427822


Laurence M. Harwood / Ran Yan (2012) Asymmetric synthesis of peptides. US 2012/0190816 A9. doi: US 2012/0190816 A9

L.M. Harwood, D. Welliongs, D.J. Moody (2012) Chemical ligation by ring opening of oxo-thiomorpholines. WO2012/020231. doi: WO2012/020231

F. Lewis, L. Harwood, M. Hudson (2011) Synthesis of ligands for use in actinide extraction. WO/2011/077081. doi: WO/2011/077081

Laurence M. Harwood / Ran Yan (2007) Asymmetric synthesis of peptides. EP1937708 A1. doi: EP1937708 A1

This list was generated on Sun Jun 25 14:16:46 2017 BST.

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