Výsledky vyhledávání - "Domenico C. Cupertino"

Synthesis of cobalt(II) complexes of derivatised salicylaldoxime ligands; X-ray crystal structures of DMSO adducts of bis(3-nitro-5-methylsalicylaldoximato)cobalt(II) and bis(3-nitro-5-phenylsalicylaldoximato)cobalt(II)

Autor: Domenico C. Cupertino, Mary McPartlin, Andreas M. Zissimos

Publikováno v: Polyhedron. 20:3239-3247

A total of five salicylaldoxime ligands, (HL1–5), analogues of commercial metal extractants were synthesised and characterised. The cobalt(II) complexes [CoL2] (L=L1–5) of these ligands were synthesised and characterised by microanalysis, atomic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ab3cfca0c4a84b1440bb2b7312df9ab5
https://doi.org/10.1016/s0277-5387(01)00947-0

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Diazopyrazolones as weak solvent extractants for copper from ammonia leach solutions †

Autor: Susan Owens, Ronald M. Swart, Steven G. Harris, David J. White, Simon Parsons, Domenico C. Cupertino, Lucy C. Emeleus, Peter A. Tasker

Publikováno v: Journal of the Chemical Society, Dalton Transactions. :1239-1245

Potentially bidentate 4-diazopyrazol-5-one ligands carrying a range of substituents can readily be prepared by coupling arene diazonium salts on to the appropriate pyrazolones. Hydrocarbon-soluble versions are shown to be suitable reagents for the re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1fcf80ff0e69847ce6aa7a51b141e271
https://doi.org/10.1039/b101780m

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ChemInform Abstract: Hydrogenation of Acrylic Acids Catalysed by Complexes of Rhodium(I) Containing Mixed Anhydrides of Acrylic and Diphenylphosphinous Acids

Autor: Neil R. Fairfax, Sheila A. Preston, Derek J. Irvine, Domenico C. Cupertino, David J. Cole-Hamilton, Ahmed Iraqi

Publikováno v: ChemInform. 22

Complexes of the form [RhCl(PPh3)n(Ph2PO2CCRCR′R″)](n= 1 or 2) or [Rh(PPh3)2(Ph2PO2CCRCR′R″)]PF6(R,R′,R″= H, alkyl or aryl) have been shown to be more effective for the catalytic hydrogenation of acrylic acids in the presence of added bas

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1cccb638af3a7283e4cc3121b9a770d8
https://doi.org/10.1002/chin.199145095

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Camphor-derived β-ketophosphine complexes of rhodium(III) and iridium(III); x-ray crystal structure of cis,mer-trichlorobis[(1R)-endo-(+)-3-diphenylphosphinocamphor]rhodium(III) chloroform()

Autor: Mary E. Harman, Michael B. Hursthouse, David J. Cole-Hamilton, D.Andrew Knight, Domenico C. Cupertino

Publikováno v: Polyhedron. 11:1987-1993

Reaction of (1R)-endo-(+)-3-diphenylphosphinocamphor (L) with RhCl3·3H2O in ethanol gives trans,mer-[RhCl3L2] and in THF gives cis,mer-[RhCl3L2]. L reacts with IrCl3·3H2O to give trans,mer-[IrCl3L2]. On reaction with excess AgBF4, trans,mer-[IrCl3L

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8b99c80056bd166aa07358e80ec4ae6b
https://doi.org/10.1016/s0277-5387(00)83153-8

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Camphor-derived β-ketophosphine complexes of palladium(II) and platinum(II)

Autor: David J. Cole-Hamilton, D. Andrew Knight, Domenico C. Cupertino

Publikováno v: J. Chem. Soc., Dalton Trans.. :3051-3054

Reaction of chlorodiphenylphosphine with the lithium enolate derived from the treatment of (1R)-endo-(+)-3-bromocamphor (camphor = bornan-2-one) with n-butyl-lithium gives (1R)-endo-(+)-3-diphenylphosphinocamphor (L). This new chiral β-ketophosphine

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e9eff4708b44c1472612c6b13a4fefb7
https://doi.org/10.1039/dt9900003051

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Camphor-derived β-ketophosphonate complexes of molybdenum (VI) and titanium (IV); crystal and molecular structure of dichloro [(1R)-endo-(+)-3-(diethoxyphosphoryl)camphor]dioxomolybdenum(VI)

Autor: Raymond K. Mackie, David J. Cole-Hamilton, Michael Gahagan, Mary E. Harman, Michael B. Hursthouse, Domenico C. Cupertino

Publikováno v: J. Chem. Soc., Dalton Trans.. :2195-2199

Reaction of (1R)-endo-(+)-3-(diethoxyphosphoryl)camphor (L) with MoO2Cl2 gives [MoO2Cl2L] with cis oxygen and trans chloro ligands if the stoicheiometry is 1 : 1 whilst 2 equivalents of L give [MoO2Cl2L2]. On reaction with 1 equivalent of L, TiCl4 gi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6ae3c87e9f6de2aea33b1f839b352a9a
https://doi.org/10.1039/dt9900002195

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