Abstract
Mono-, di- and triphosphine ligands anchored by a Si−C bond to the surface of silica have been synthesized. Complexes of Pd(II) and Pd(O) with these ligands have been obtained. On the basis of elemental analysis and UV spectroscopy, structures of the complexes formed are suggested. The catalytic properties of the above complexes in the selective hydrogenation of cyclopentadiene are compared.
Abstract
Проведён синтез моно-, ди- и трифосфиновых литандов, закр еплённых связью Si−C с поверхностью силикагеля. Получены комплексные соедине ния Pd(II) и Pd(O) с этими лигандами. На основании данных элементного анализа и УФ-спектроскопии предложены структуры образуюшихся комплексов. Сопоставлены катал итические свойства полученных комплексов в реакции селективного гидриров ания циклопентадиена.
Article PDF
Similar content being viewed by others
Avoid common mistakes on your manuscript.
References
Yu.I. Yermakov: in Theoretical problems of catalysis, p. 147. Institut Kataliza, Novosibirsk 1977.
V.A. Semikolenov, V.A. Likholobov, Yu.I. Yermakov: Kinet. Katal.,18, 1294 (1977).
M.S. Kharash, R.S. Seiler, F.R. Mayo: J. Amer. Chem. Soc.,60, 882 (1938).
J. Chatt, L.M. Venanzi: J. Chem. Soc., 2351 (1957).
T. Ukai, H. Rawazura, Y. Ishii: J. Organomet. Chem.,65, 253 (1974).
E.O. Greawes, C.J. Lock, P.M. Maitlis: Can. J. Chem.,46, 3879 (1968).
H. Niebergall: Makromolek. Chem.,52, 218 (1962).
E.V. Arinushkina: Manual on chemical analysis of soils (in Russian). Lomonsov University, Moskva 1970.
S.I. Ginsburg: Analytical chemistry of platinum metals (in Russian). Nauka, Moskva 1972.
V.L. Kuznetsov: Thesis, Institut Kataliza, Novosibirsk 1977.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Semikolenov, V.A., Mihailova, D.K., Sobchak, Y.V. et al. Effect of dentate number of anchored phosphine ligands on the composition and catalytic properties of their palladium complexes. React Kinet Catal Lett 10, 105–110 (1979). https://doi.org/10.1007/BF02067521
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF02067521