Zobrazeno 1 - 10
of 154
pro vyhledávání: '"Raymond J. Haines"'
Autor:
Akella Sivaramakrishna, Raymond J. Haines, Ian L. Rogers, Feng Zheng, Ebbe Nordlander, John R. Moss, Paul Mushonga
Publikováno v:
Polyhedron. 27:1911-1916
An efficient and selective isomerization of 1-alkenes to their corresponding 2-alkenes is achieved by using binary metal carbonyls such as Ru-3(CO)(12) as catalysts. Possible mechanisms are discussed. Substituents on the 1-alkene have a significant e
Autor:
Orde Q. Munro, Raymond J. Haines, David R. McMillin, John S. Field, Robert McGuire, Lesibana P. Ledwaba, Riaan Büchner
Publikováno v:
Inorganica Chimica Acta. 360:1633-1638
The synthesis and characterisation of an orange polymorph of [Pt(trpy)(C CPh)]SbF6 is described where trpy = 2,2′:6′,2″-terpyridine. An X-ray crystal structure determination at 293 K reveals that the cations are planar and stacked head-to-tail
Publikováno v:
Zeitschrift für Naturforschung B. 62:447-452
The synthesis and characterisation of the 4-(o-R-C6H4)pzbipy [R = H, CH3 or CF3; pzbipy = 6-(2″- pyrazinyl)-2,2′-bipyridyl] ligands are described. Reaction of the 4-(o-MeC6H4)pzbipy ligand with [Pt(PhCN)2Cl2] in the presence of AgSbF6 affords [Pt
Autor:
Orde Q. Munro, Murray R. Low, John S. Field, Lesibana P. Ledwaba, Robert McGuire, Raymond J. Haines, David R. McMillin
Publikováno v:
Dalton Trans.. :192-199
The synthesis and characterization of [Pt{4′-(R)trpy}(CN)]X (R = Ph, X = BF4 or SbF6; R = o-CH3C6H4, X = SbF6; R = o-ClC6H4, X = SbF6; or R = o-CF3C6H4, X = SbF6) are described where trpy = 2,2′:6′,2″-terpyridine. Single crystals of [Pt{4′-
Publikováno v:
Inorganica Chimica Acta. 358:4567-4570
The synthesis and characterisation of [Pt{4′-(Np1)-trpy}(C CPh)]SbF 6 ( 1 ) and [Pt{4′-(Np1)-trpy}{C C(CH 2 ) 2 CH 3 }]SbF 6 ( 2 ) [4′-(Np1)-trpy = 4′-(1-naphthyl)-2,2:6′,2′-terpyridine] are described. Complexes 1 and 2 exhibit unimolecul
Publikováno v:
Journal of Organometallic Chemistry. 689:484-488
The selective in situ synthesis of trans and cis (CH 3 CN)-[Ru(bpy)(CO) 2 (CH 3 CN) 2 ] 2+ isomers from the same [Ru(CO) 2 (CH 3 CN) 3 ] 2 2+ dimer precursor but using either an electrochemical–chemical or chemical–electrochemical process is desc
Publikováno v:
Journal of Coordination Chemistry. 56:1149-1155
Reaction of [Pt(bipy)Cl2] (bipy = 2,2′-bipyridine) with an excess of silver triflate in refluxing acetonitrile readily affords [Pt(bipy)(MeCN)2](CF3SO3)2 as a yellow, crystalline solid. A single crystal X-ray diffraction study shows that the cation
Autor:
Orde Q. Munro, Jan-André Gertenbach, Lesibana P. Ledwaba, Raymond J. Haines, Grant C. Summerton, Ndoda T. Mashapa, David R. McMillin, John S. Field
Publikováno v:
Dalton Transactions. :1176-1180
The synthesis and characterisation of 4′-(2‴-chlorophenyl)-2,2′:6′,2″-terpyridine [4′-(o-ClC6H4)trpy] and [Pt{4′-(o-ClC6H4)trpy}Cl]SbF6 are described. An X-ray crystal structure determination of the salt reveals columns of cations and a
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 1. :3352-3360
We report the synthesis and characterisation of eight molecules that have in common a diphenylphosphino group bonded to an α-carbon atom of a thienyl or pyridyl ring: 5,5′-bis(diphenylphosphino)-2,2′-bithiophene 1; diphenyl(2,2′-bithienyl-5-yl
Autor:
Florence Southway, Raymond J. Haines,‡ and, Alain Deronzier, Sylvie Chardon-Noblat, Garth Cripps, John S. Field, Shawn Gouws
Publikováno v:
Organometallics. 20:1668-1675
The synthesis and structure of the Ru(I) dimer [Ru(bpy)(CO)2(CH3CN)]2(PF6)2 (1; bpy = 2,2‘-bipyridine) are described. The electrochemical properties of this complex have been examined. The irrevers...