82631-87-6Relevant academic research and scientific papers
The synthesis and characterisation of some nickel(0) complexes with π-bounded vinylsilicon ligands; the molecular structure of [Ni{P(C6H5)3}2 η2-CH2=CHSi(CH3)3}]
Maciejewski, Hieronim,Sydor, Agnieszka,Kubicki, Maciej
, p. 3075 - 3081 (2007/10/03)
Reactions of the nickel(0) complexes [Ni(cod)2] (in the presence of PP or [Ni(PPh3)2C2 H2] with vinyl-siloxanes, -silanes or -silazanes yield, by displacement of alkene ligand, the new nickel π-complexes [Ni(PPh3)2(η-CH2 =CHSi(OSiMe3)3)] (2), [{Ni(PPh3)}2 {μ-(η-{(CH2=CH) 2SiMe}2O})] (4), [Ni(PPh3) {η4-CH2=CHSi(Me)2(μ-O)} 3] (5), [{Ni(η-CH2=CHSiMe2) 2O}(η-CH2=CHSiMe3)] (7) and the known complexes [Ni(PPh3)2(η-CH2 =CHSiMe3)] (1), [{Ni(PPh3)}2 {μ-(η-(CH2=CH)4Si})] (3), [{Ni(PPh3) (η-CH2 =CHSiMe2)2NH}] (6) obtained by a simple one pot synthesis, more efficiently than in hitherto published reports. The X-ray crystal structure of (1) shows a trigonal planar environment around the nickel atom.
NICKEL COMPLEXES WITH VINYLSILANES
Isaeva, L. S.,Peganova, T. A.,Petrovskii, P. V.,Kayumov, F. F.,Yusupova, F. G.,Yur'ev, V. P.
, p. 375 - 381 (2007/10/02)
Three methods for preparing the following nickel complexes of vinylsilanes are described: (CH2=CHSiR3)Ni(PPh3)2 (R = Me, OMe), Ni(PPh3)2, 2, Ni(PPh3), Ni(PPh3) and Ni(PPh3)
