Paul G Pringle

2007

New insights into the mechanism of asymmetric hydrogenation catalysed by monophosphonite-rhodium complexes

Gridnev, I., Fan, C. & Pringle, P., 2007, In: Chemical Communications. p. 1319 - 1321 3 p.

Research output: Contribution to journal › Article (Academic Journal) › peer-review

32 Citations (Scopus)

Synthesis and reactivity of dichloroboryl complexes of platinum(II)

Charmant, J., Fan, C., Norman, N. & Pringle, P., Jan 2007, In: Dalton Transactions. 1, p. 114 - 123 10 p.

Research output: Contribution to journal › Article (Academic Journal) › peer-review

31 Citations (Scopus)

2006

Allosteric effects in asymmetric hydrogenation catalysis? Asymmetric induction as a function of the substrate and the backbone flexibility of C-1-symmetric diphosphines in rhodium-catalysed hydrogenations

Baber, A., de Vries, J. G., Orpen, A. G., Pringle, P. G. & von der Luehe, K., 2006, In: Dalton Transactions. 40, p. 4821-4828 8 p.

Research output: Contribution to journal › Article (Academic Journal) › peer-review

16 Citations (Scopus)

Bulky 4-phosphacyclohexanones: diastereoselective complexations, orthometallations and unprecedented [3.1.1]metallabicycles

Doherty, R., Haddow, M., Harrison, Z., Orpen, A., Pringle, P., Turner, A. & Wingad, R., 2006, In: Dalton Transactions. p. 4310 - 4320 11 p.

Research output: Contribution to journal › Article (Academic Journal) › peer-review

15 Citations (Scopus)

Chiral palladium bis(phosphite) PCP-pincer complexes via ligand C-H activation

Baber, R., Bedford, R., Betham, M., Blake, M., Coles, S., Haddow, M., Hursthouse, M., Orpen, A., Pilarski, L., Pringle, P. & Wingad, R., 2006, In: Chemical Communications. 37, p. 3880 - 3882 3 p.

Research output: Contribution to journal › Article (Academic Journal) › peer-review

94 Citations (Scopus)

Ketone H-2-hydrogenation catalysts: Ruthenium complexes with the headphone-like ligand bis(phosphaadamantyl)propane

Hadzovic, A., Lough, A. J., Morris, R. H., Pringle, P. G. & Zambrano-Williams, D. E., 1 Jun 2006, In: Inorganica Chimica Acta. 359, 9, p. 2864-2869 6 p.

Research output: Contribution to journal › Article (Academic Journal) › peer-review

18 Citations (Scopus)

Ketone H₂-hydrogenation catalysts: ruthium complexes with the headphone-like ligand and bis(phospha-adamantyl)propane

Hadovic, A., Lough, A., Morris, R., Pringle, P. & Zambrano-Williams, D., 2006, In: Inorganica Chimica Acta. 359, p. 2864 - 2869

Research output: Contribution to journal › Article (Academic Journal) › peer-review

Ligand stereoeletronic effects in complexes of phospholanes, phosphinanes, and phosphepanes and their implications for hydroformylation catalysis

Baber, R., Haddow, M., Middleton, A., Orpen, A., Pringle, P., Haynes, A., Williams, G. & Papp, R., Jan 2006, In: Organometallics. 26(3), p. 713 - 725 13 p.

Research output: Contribution to journal › Article (Academic Journal) › peer-review

53 Citations (Scopus)

Nitrogen-linked diphosphine ligands with ethers attached to nitrogen for chromium-catalyzed ethylene tri- and tetramerizations

Elowe, P., Mccann, C., Pringle, P., Spitzmesser, S. & Bercaw, J., 2006, In: Organometallics. 25(22), p. 5255 - 5260 6 p.

Research output: Contribution to journal › Article (Academic Journal) › peer-review

125 Citations (Scopus)

Stereospecific diphosphination of activated acetylenes: a general route to backbone-functionalized, chelating 1,2-diphosphinoethenes

Dodds, D. L., Haddow, M. F., Orpen, A. G., Pringle, P. G. & Woodward, G., 4 Dec 2006, In: Organometallics. 25, 25, p. 5937-5945 9 p.

Research output: Contribution to journal › Article (Academic Journal) › peer-review

89 Citations (Scopus)

2005

Bulky triarylarsines are effective ligands for palladium catalysed Heck olefination

Baber, R. A., Collard, S., Hooper, M., Orpen, A. G., Pringle, P. G., Wilkinson, M. J. & Wingad, R. L., 2005, In: Dalton Transactions. 8, p. 1491-1498 8 p.

Research output: Contribution to journal › Article (Academic Journal) › peer-review

37 Citations (Scopus)

Nine-membered trans square-planar chelates formed by a bisbi analogue

Eberhard, M. R., Heslop, K. M., Orpen, A. G. & Pringle, P. G., 31 Jan 2005, In: Organometallics. 24, 3, p. 335-337 3 p.

Research output: Contribution to journal › Article (Academic Journal) › peer-review

36 Citations (Scopus)

Phenylphosphatrioxa-adamantanes: bulky, robust, electron-poor ligands that give very efficient rhodium(I) hydroformylation catalysts

Baber, R., Clarke, M., Heslop, K., Marr, A., Orpen, A., Pringle, P., Ward, A. & Zambrano-Williams, D., Mar 2005, In: Dalton Transactions. 6, p. 1079 - 1085 7 p.

Research output: Contribution to journal › Article (Academic Journal) › peer-review

69 Citations (Scopus)

Separation of phobane isomers by selective protonation

Eberhard, M. R., Carrington-Smith, E., Drent, E. E., Marsh, P. S., Orpen, A. G., Phetmung, H. & Pringle, P. G., Aug 2005, In: Advanced Synthesis and Catalysis. 347, 10, p. 1345-1348 4 p.

Research output: Contribution to journal › Article (Academic Journal) › peer-review

24 Citations (Scopus)

Special effects of ortho-isopropylphenyl groups. Diastereoisomerism in platinum(II) and palladium(II) complexes of helically chiral PAr₃ ligands

Baber, R., Orpen, A., Pringle, P., Wilkinson, M. & Wingad, R., Feb 2005, In: Dalton Transactions. 4, p. 659 - 667 9 p.

Research output: Contribution to journal › Article (Academic Journal) › peer-review

25 Citations (Scopus)

The electron-poor phosphines P{C₆H₃(CF₃)₂-3,5}₃ and P(C₆F₅)₃ do not mimic phosphites as ligands for hydroformylation. A comparison of the coordination chemistry of P{C₆H₃(CF₃)₂-3,5}₃ and P(C₆F₅)₃ and the unexpectedly low hydroformylation activity of their rhodium complexes

Clarke, M., Ellis, D., Mason, K., Orpen, A., Pringle, P., Wingad, R., Zaher, D. & Baker, R., Apr 2005, In: Dalton Transactions. 7, p. 1294 - 1300 7 p.

Research output: Contribution to journal › Article (Academic Journal) › peer-review

58 Citations (Scopus)

2004

2,2 '-bis((di-tert-butylphosphino)methyl)-1,1 '-biphenyl (ditbi): a bulky analogue of bisbi. The crystal structure of [Rh2Cl2(1,5-cod)(2)(mu-ditbi)]

Higham, L. J., Heslop, K., Pringle, P. G. & Orpen, A. G., 22 Sept 2004, In: Journal of Organometallic Chemistry. 689, 19, p. 2975-2978 4 p.

Research output: Contribution to journal › Article (Academic Journal) › peer-review

5 Citations (Scopus)

Chelates formed by a constrained bis(diphenylphosphino)xylene; the crystal structures of [FeCl2(anphos)] and [RhCl(CO)(anphos-monoxide)]

Higham, L. J., Middleton, A. J., Heslop, K., Pringle, P. G., Barber, A. & Orpen, A. G., 22 Sept 2004, In: Journal of Organometallic Chemistry. 689, 19, p. 2963-2968 6 p.

Research output: Contribution to journal › Article (Academic Journal) › peer-review

8 Citations (Scopus)

Diphosphine complexes of nickel(II) are efficient catalysts for the polymerization and oligomerization of ethylene: steric activation and ligand backbone effects

Dennett, J., Gillon, A., Heslop, K., Hyett, D., Fleming, J., Lloyd-Jones, C., Orpen, A., Pringle, P., Wass, D., Scutt, J. & Weatherhead, R., Dec 2004, In: Organometallics. 23 (26), p. 6077 - 6079 3 p.

Research output: Contribution to journal › Article (Academic Journal) › peer-review

70 Citations (Scopus)

Efficient asymmetric hydrogenation with rhodium complexes of C-1-symmetric 2,5-dimethylphospholane-diphenylphosphines

Basra, S., de Vries, J. G., Hyett, D. J., Harrison, G., Heslop, K. M., Orpen, A. G., Pringle, P. G. & von der Luehe, K., 2004, In: Dalton Transactions. 12, p. 1901-1905 5 p.

Research output: Contribution to journal › Article (Academic Journal) › peer-review

26 Citations (Scopus)

2003

Factors controlling the relative stabilities of cis- and trans-[PtX₂L₂] isomers: Chatt and Wilkins - 50 years on

Harvey, J., Heslop, K., Orpen, A. & Pringle, P., 2003, In: Chemical Communications. 2003, p. 278 - 279

Research output: Contribution to journal › Article (Academic Journal) › peer-review

Organometallic chemistry of bromodi.uoromethyl substituted phosphines. The development of a novel nickel catalysed P-C bond forming reaction

Clarke, M., Orpen, A., Pringle, P. & Turley, E., 2003, In: Dalton Transactions. p. 4393 - 4394

Research output: Contribution to journal › Article (Academic Journal) › peer-review

2001

Nickel ethylene polymerization catalysts based on phosphorus ligands

Cooley, N. A., Green, S. M., Wass, D. F., Heslop, K., Orpen, A. G. & Pringle, P. G., 12 Nov 2001, In: Organometallics. 20, 23, p. 4769-4771 3 p.

Research output: Contribution to journal › Article (Academic Journal) › peer-review

132 Citations (Scopus)

Phosphonite ligands for enantioselective copper(I)-catalysed conjugate addition of diethylzinc to enones

Martorell, A., Naasz, R., Feringa, B. & Pringle, P., 2001, In: Tetrahedron: Asymmetry. p. 2497 - 2499

Research output: Contribution to journal › Article (Academic Journal) › peer-review

44 Citations (Scopus)

Steric activation of chelate catalysts: efficient polyketone catalysts based on four-membered palladium(II) diphosphine chelates

Dossett, S. J., Gillon, A., Orpen, A. G., Fleming, J. S., Pringle, P. G., Wass, D. F. & Jones, D. M., 2001, In: Chemical Communications. 8, p. 699-700 2 p.

Research output: Contribution to journal › Article (Academic Journal) › peer-review

98 Citations (Scopus)

Tandem isomerisation-carbonylation catalysis: highly active palladium(II) catalysts for the selective methoxycarbonylation of internal alkenes to linear esters

Pugh, R. I., Drent, E. & Pringle, P. G., 21 Aug 2001, In: Chemical Communications. 16, 16, p. 1476-1477 2 p.

Research output: Contribution to journal › Article (Academic Journal) › peer-review

92 Citations (Scopus)

2000

Biarylphosphonites: a class of monodentate phosphorus(III) ligands that outperform their chelating analogues in asymmetric hydrogenation catalysis

Claver, C., Fernandez, E., Gillon, A., Heslop, K., Hyett, D., Martorell, A., Orpen, A. & Pringle, P., 2000, In: Chemical Communications. p. 961 - 962

Research output: Contribution to journal › Article (Academic Journal) › peer-review

307 Citations (Scopus)

Calix[4]arene derived phosphites: their hydrolytic stability and complexes with gold(I), platinum(II, 0), palladium(II) and iridium(I)

Cobley, C., Ellis, D., Orpen, A. & Pringle, P., 2000, In: Dalton. p. 1101 - 1107

Research output: Contribution to journal › Article (Academic Journal) › peer-review

37 Citations (Scopus)

Platinum(II), palladium(II) and rhodium(I) complexes of o-, m- and p-Ph₂P(C₆H₄PO₃Et₂). PtCl₂-SnCl₂ hydroformylation catalysts with phosphonated triarylphosphines

Ellis, D., Harrison, G., Orpen, A., Pringle, P., de Vries, J. & Oevering, H., 2000, In: Dalton. p. 671 - 675

Research output: Contribution to journal › Article (Academic Journal) › peer-review

Rationally designed improvement of the bis(phospholano)ethane ligand for asymmetric hydrogenation leads to a reappraisal of the factors governing the enantioselectivity of duphos catalysts

Fernandez, E., Horwood, E., Gillon, A., Heslop, K., Hyett, D., Orpen, A. & Pringle, P., 2000, In: Chemical Communications. p. 1663 - 1664

Research output: Contribution to journal › Article (Academic Journal) › peer-review

35 Citations (Scopus)

Rhodium(I) complexes of robust phosphites derived from calix[4]arenes and their application in the hydroformylation of 1-hexene

Cobley, C. J., Ellis, D. D., Orpen, A. G. & Pringle, P. G., 2000, In: Dalton. 7, p. 1109-1112 4 p.

Research output: Contribution to journal › Article (Academic Journal) › peer-review

25 Citations (Scopus)

Rhodium(I) complexes of unsymmetrical diphosphines: efficient and stable methanol carbonylation catalysts

Carraz, C., Ditzel, E., Orpen, A., Ellis, D., Pringle, P. & Sunley, G., 2000, In: Chemical Communications. p. 1277 - 1278

Research output: Contribution to journal › Article (Academic Journal) › peer-review

59 Citations (Scopus)

1999

Bis(phospha-adamantyl)alkanes: a new class of very bulky diphosphines

Gee, V., Orpen, A., Phetmung, H., Pringle, P. & Pugh, R., 1999, In: Chemical Communications. p. 901 - 902

Research output: Contribution to journal › Article (Academic Journal) › peer-review

39 Citations (Scopus)

The reaction of trimethylsilyldiazomethane with complexes of the type [PtX(CH3)(diphosphine)] (X = Cl, Br, I). Some observations on beta-hydrogen migrations in PtCHRCH3 species and organoplatinum(II)-catalysts for alkene formation from trimethylsilyldiazomethane

Bergamini, P., Costa, E., Ganter, C., Orpen, A. G. & Pringle, P. G., 21 Mar 1999, In: Journal of the Chemical Society: Dalton Transactions. 6, p. 861-865 5 p.

Research output: Contribution to journal › Article (Academic Journal) › peer-review

9 Citations (Scopus)

1998

Chemoselective platinum(0)-catalysed hydrophosphination of ethyl acrylate

Costa, E., Pringle, P. & Warboys, K., 1998, In: Chemical Communications. No 1, p. 49 - 50

Research output: Contribution to journal › Article (Academic Journal) › peer-review

55 Citations (Scopus)

Synthesis and properties of new tris(cyanoethyl)phosphine complexes of platinum(0,II,IV), Palladiu(0), iridium(I) and rhodium(I). Conformational analysis of tris(cyanoethyl)phosphine ligands

Smith, M., Orpen, A., Pringle, P. & Warboys, K., 1998, In: Journal of Organometallic Chemistry. 550, p. 255 - 266

Research output: Contribution to journal › Article (Academic Journal) › peer-review

Synthesis and properties of new tris(cyanoethyl)phosphine complexes of platinum(0,II), palladium(0,II), iridium(I) and rhodium(I). Conformational analysis of tris(cyanoethyl)phosphine ligands

Orpen, A. G., Pringle, P. G., Smith, M. B. & Worboys, K., 15 Jan 1998, In: Journal of Organometallic Chemistry. 550, 1-2, p. 255-266 12 p.

Research output: Contribution to journal › Article (Academic Journal) › peer-review

34 Citations (Scopus)

1997

A simple procedure for the separation of the catalytically important phosphabicyclononane isomers

Downing, J., Gee, V. & Pringle, P., 1997, In: Chemical Communications. p. 1527 - 1528

Research output: Contribution to journal › Article (Academic Journal) › peer-review

23 Citations (Scopus)

Neighbouring group participation of platinum(II) in the substitution of the alpha-halogen in complexes [PtI(CHXSiMe3)(R,R-chiraphos)] [X = Cl or Br; chiraphos = 2,3-bis(diphenylphosphino)butane] by iodide. An example of an S(N)1 substitution at sp(3) carbon with inversion of configuration

Argazzi, R., Bergamini, P., Costa, E. & Pringle, P. G., 21 Dec 1997, In: Journal of the Chemical Society: Dalton Transactions. 24, p. 4719-4723 5 p.

Research output: Contribution to journal › Article (Academic Journal) › peer-review

2 Citations (Scopus)

Probing the bonding of phosphines and phosphites to platinum by NMR. Correlations of (1)J(PtP) and Hammett substituent constants for phosphites and phosphines coordinated to platinum(II) and platinum(0)

Cobley, C. J. & Pringle, P. G., 15 Nov 1997, In: Inorganica Chimica Acta. 265, 1-2, p. 107-115 9 p.

Research output: Contribution to journal › Article (Academic Journal) › peer-review

Self-replication of tris(cyanoethyl)phosphine catalysed by platinum group metal complexes

Costa, E., Pringle, P., Smith, M. & Worboys, K., 1997, In: Journal of the Chemical Society: Dalton Transactions. p. 4277 - 4282

Research output: Contribution to journal › Article (Academic Journal) › peer-review

51 Citations (Scopus)

1996

(1,5-cyclooctadiene)dimethylplatinum(II)

Costa, E., Pringle, P. & Ravetz, M., 1996, In: Inorganic Synthesis. 31, p. 49 - 50

Research output: Contribution to journal › Article (Academic Journal) › peer-review

Anchimeric assistance by platinum(II) in the epimerizations of [PtX(CHXSiMe₃)(R,R-chiraphos)]

Argazzi, R., Bergamini, P., Costa, E., Gee, V., Hogg, J., Martin, A., Orpen, A. & Pringle, P., 1996, In: Organometallics. 15, p. 5591 - 5597

Research output: Contribution to journal › Article (Academic Journal) › peer-review

11 Citations (Scopus)

Diphosphine analogues of proton sponge: X-ray crystal structure of [Pd(η³-allyl)(dppn)]BF₄.CH₂Cl₂ (dppn=1,8-bis(diphenylphosphino)naphthalene)

James, S., Orpen, A. & Pringle, P., 1996, In: Journal of Organometallic Chemistry. 525, p. 299 - 301

Research output: Contribution to journal › Article (Academic Journal) › peer-review

Electrochemical quartz crystal microbalance studies of partially oxidized tetracyanoplatinum salts

Loveday, D., Hillman, A., Orpen, A., Pringle, P. & Hepel, M., 1996, In: Journal of Materials Chemistry. 6, p. 993 - 998

Research output: Contribution to journal › Article (Academic Journal) › peer-review

4 Citations (Scopus)

Trimethylsilyldiazomethane as a diazomethane equivalent in the synthesis of (alpha-halomethyl)platinum(II) complexes

Bergamini, P., Bortolini, O., Costa, E. & Pringle, P. G., 1 Nov 1996, In: Inorganica Chimica Acta. 252, 1-2, p. 33-37 5 p.

Research output: Contribution to journal › Article (Academic Journal) › peer-review

10 Citations (Scopus)

Tris(2-methoxyphenyl) phosphite complexes of platinum(II): the cis preference of triaryl phosphite ligands and the effect of oxidation state on metal-phosphite bonding

Crispini, A., Harrison, K., Orpen, A., Pringle, P. & Wheatcroft, J., 1996, In: Journal of the Chemical Society: Dalton Transactions. p. 1069 - 1076

Research output: Contribution to journal › Article (Academic Journal) › peer-review

39 Citations (Scopus)

1995

Reactions of diazocarbonyls with [PtX(CH₃)(chiral diphosphine)] (X=Cl,Br,I): chemoselectivity and diastereoselectivity of Pt-C and Pt-X carbene insertion

Bergamini, P., Costa, E., Orpen, A., Pringle, P. & Smith, M., 1995, In: Organometallics. 14, p. 3178 - 3187

Research output: Contribution to journal › Article (Academic Journal) › peer-review

23 Citations (Scopus)

REACTIONS OF DIAZO CARBONYLS WITH [PTX(CH3)(CHIRAL DIPHOSPHINE)] (X=CL, BR, I) - CHEMOSELECTIVITY AND DIASTEREOSELECTIVITY OF PT-C AND PT-X CARBENE INSERTION

BERGAMINI, P., COSTA, E., ORPEN, A. G., PRINGLE, P. G. & SMITH, M. B., Jul 1995, In: Organometallics. 14, 7, p. 3178-3187 10 p.

Research output: Contribution to journal › Article (Academic Journal) › peer-review

1994

Chelating diphos ligands with inorganic backbones. Crystal structure of [PtCl₂{PPh₂O)₂SiPh₂)}]

Hogg, J., James, S., Orpen, A. & Pringle, P., 1994, In: Journal of Organometallic Chemistry. 480, p. 1 - 3 2 p.

Research output: Contribution to journal › Article (Academic Journal) › peer-review

Professor Paul G Pringle

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