558482-35-2Relevant academic research and scientific papers
Construction of carbon chains on ruthenium and osmium carbonyl clusters
Bruce, Michael I.,Humphrey, Paul A.,Melino, Giovanni,Skelton, Brian W.,White, Allan H.,Zaitseva, Natasha N.
, p. 1453 - 1468 (2005)
We have used the elimination of AuX(PR3) (X = halide, R = Ph, tol) that occurs in reactions of alkynylgold(I)-phosphine complexes with M 3(μ-H)3 (μ3-CBr) (CO)9 (M = Ru, Os) to prepare the complexes M
Some complexes containing Pt-C5-Co3 fragments: Molecular structure of trans-Pt{C≡CC≡C-μ3-C[Co 3(μ-dppm)(CO)6(PPh3)]}2(PPh 3)2 determined using synchrotron r
Bruce, Michael I.,Zaitseva, Natasha N.,Skelton, Brian W.
, p. 759 - 764 (2006)
Reactions of platinum(II) chloro-phosphine complexes with Co 3(μ3-CCCCCSiMe3)(μ-dppm)(CO)7 in the presence of NaOMe have given the compounds Pt{CCCC-μ 3-C[Co3(μ-dppm)(CO)7]}
Syntheses and molecular structures of some compounds containing many-atom chains end-capped by tricobalt carbonyl clusters
Bruce, Michael I.,Zaitseva, Natasha N.,Nicholson, Brian K.,Skelton, Brian W.,White, Allan H.
, p. 2887 - 2897 (2008/12/20)
Several complexes containing Co3 carbonyl clusters end-capping carbon chains of various lengths are described. Pd(0)/Cu(I)-catalysed reactions between {Co3{μ3-C(C{triple bond, long}C)2Au(PPh3)}(μ-dppm)(CO)7 and I(C{triple bond, long}C)2SiMe3 or FcC{triple bond, long}CI gave {Co3{μ3-C(C{triple bond, long}C)xR}(μ-dppm)(CO)7 [x = 4, R = SiMe3 3; x = 3, R = Fc 8]; treatment of 3 with NaOMe and AuCl(PPh3) gave 4 [x = 4, R = Au(PPh3)]. Related preparations of Co3{μ3-C(C{triple bond, long}C)2[Ru(PP)Cp′]}(μ-dppm)n(CO)9-2n [PP = (PPh3)2, Cp' = Cp, n = 1, 5; PP = dppe, Cp′ = Cp*, n = 1, 6; 0, 7] are also described. Syntheses of bis-cluster complexes {Co3(μ-dppm)(CO)7}2(μ-Cx) (x = 14, 12; 16, 9; 18, 11; 26, 10) - the latter being the longest cluster-capped Cx chains so far described - and the mercury-bridged compounds Hg{(C{triple bond, long}C)xC[Co3(μ-dppm)(CO)7]}2 (x = 1, 13; 2, 14) are reported. The molecular structures of 7, 12, 13 and 14, as well as of Co3(μ3-CC{triple bond, long}CSiMe3)(μ-dppm)(CO)6(PPh3) (15) and Co3{μ3-CC(O)OEt}(μ-dppm)(CO)7 (16), are reported.
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.
, p. 4694 - 4707 (2007/10/03)
A series of alkynyl-tricobalt carbonyl clusters, Co3(μ3-CnR)(μ-dppm)(CO) 7 [R = But, Ph, C6H4I, C6H4C{triple bond, long}CPh, SiMe3, Fc, Au(PPhsu
