Browsing by Author "White, Allan H."
Now showing items 1-5 of 13
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Alkynyl and poly-ynyl derivatives of carbon-tricobalt clusters
Antonova, Alla B.; Bruce, Michael I.; Humphrey, Paul A.; Gaudio, Maryka; Nicholson, Brian K.; Scoleri, Nancy; Skelton, Brian W.; White, Allan H.; Zaitseva, Natasha N. (Elsevier S.A., 2006-04-01)A series of alkynyl-tricobalt carbonyl clusters, Co₃(μ₃-CnR)(μ-dppm)(CO)₇ [R = But, Ph, C₆H₄I, C₆H₄C≡CPh, SiMe₃, Fc, Au(PPh₃)] containing three, five or seven carbons in the chain, have been prepared by elimination of ... -
Conversion of C≡C to CO in alkynyl-metal complexes: oxidation of carbon chains capped by carbon-tricobalt clusters
Bruce, Michael I.; Humphrey, Paul A.; Zaitseva, Natasha N.; Nicholson, Brian K.; Skelton, Brian W.; White, Allan H. (The Royal Society of Chemistry, 2010)Treatment of Co₃(μ₃-CC≡CR)(μ-dppm)(CO)₇ with O₂ (air) in the presence of [FcH]PF₆ afforded Co₃{μ₃-CC(O)R}(μ-dppm)(CO)₇ by the formal conversion –C≡C– + O–O → >C–O + C≡O. In this way, complexes with R = Ph, Fc, and W(CO)₃Cp, ... -
A Percyanovinylidene−Ruthenium Complex, Ru{═C═C₅(CN)₃[═C(CN)₂]₂}(dppe)Cp*
Bruce, Michael I.; Morris, Jonathan C.; Nicholson, Brian K.; Skelton, Brian W.; White, Allan H.; Zaitseva, Natasha N. (American Chemical Society, 2011)The reaction between Ru(C≡CC≡CAg)(dppe)Cp* and tcne affords a novel percyanovinylidene complex by an unusual decyano-dimerization reaction of the cyanocarbon with the diynyl fragment. This complex is also obtained from ... -
Polarized Complexes Obtained by Regiospecific Substitution of a CN Group in Ru{C≡CC(CN)═C(CN)₂}(dppe)Cp* (Cp* = η-C₅Me₅)
Bruce, Michael I.; Burgun, Alexandre; Nicholson, Brian K.; Parker, Christian R.; Skelton, Brian W.; White, Allan H. (American Chemistry Society, 2012)The complex Ru{C≡CC(CN)═C(CN)₂}(dppe)Cp* (1), containing the new tricyanovinylethynyl (3,4,4-tricyanobut-3-en-1-ynyl) ligand, undergoes ready substitution of the 3-cyano group by nucleophiles (Nu) such as H, Me, Pri, Bu, ... -
Preparation and structures of several complexes containing carbon-rich ligands attached to polynuclear metal carbonyls
Bruce, Michael I.; Gaudio, Maryka; Melino, Giovanni; Zaitseva, Natasha N.; Nicholson, Brian K.; Skelton, Brian W.; White, Allan H. (Springer, 2008)Several new gold-containing cluster complexes have been prepared from the reactions of gold alkynyl complexes, L n M-C x -Au(PPh₃), (x = 3, 4, 6) with Ru₃(CO)₁₀(NCMe)₂. The bis-cluster complex 1,4-{AuRu₃(CO)₉(PPh₃)(μ₃-C₂)}₂C₆H₄ ...
Co-authors for Allan H. White
Allan H. White has 25 co-authors in Research Commons.
- Alla B. Antonova
- Michael I. Bruce
- Alexandre Burgun
- Marcus L. Cole
- Karine Costuas
- Benjamin G. Ellis
- Mark A. Fox
- Maryka Gaudio
- Guillaume Grelaud
- Jean-François Halet
- Benjamin C. Hall
- Paul A. Humphrey
- Martyn Jevric
- Kathy A. Kramarczuk
- Claude Lapinte
- Paul J. Low
- Giovanni Melino
- Jonathan C. Morris
- Brian K. Nicholson
- Christian R. Parker
- Wyona C. Patalinghug
- Gary J. Perkins
- Nancy Scoleri
- Brian W. Skelton
- Natasha N. Zaitseva