Journal of Siberian Federal University. Chemistry / Synthesis, Molecular constitution and Chemical Properties of New Vinylidene Complexes with the Re-M bonds (M = Cu, Fe)

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Issue
Journal of Siberian Federal University. Chemistry. 2011 4 (4)
Authors
Chudin, Oleg S.; Sokolenko, William A.; Verpekin, Victor V.; Pavlenko, Nina I.; Rubaylo, Anatoly I.; Antonova, Alla B.
Contact information
Chudin, Oleg S. : Institute of Chemistry and Chemical Technology SB RAS , 42 K. Marx st., Krasnoyarsk, 660049 Russia; Sokolenko, William A. : Institute of Chemistry and Chemical Technology SB RAS , 42 K. Marx st., Krasnoyarsk, 660049 Russia; Verpekin, Victor V. : Institute of Chemistry and Chemical Technology SB RAS , 42 K. Marx st., Krasnoyarsk, 660049 Russia; Pavlenko, Nina I. : Institute of Chemistry and Chemical Technology SB RAS , 42 K. Marx st., Krasnoyarsk, 660049 Russia; Rubaylo, Anatoly I. : Institute of Chemistry and Chemical Technology SB RAS Siberian Federal University , 42 K. Marx st., Krasnoyarsk, 660049 Russia 79 Svobodny, Krasnoyarsk, 660041 Russia; Antonova, Alla B. : Institute of Chemistry and Chemical Technology SB RAS , 42 K. Marx st., Krasnoyarsk, 660049 Russia , e-mail:
Keywords
rhenium; copper; iron; vinylidene complexes; carbonyl complexes; heteronuclear complexes
Abstract

The additions of the Cu- and Fe-containing unsaturated fragments to the vinylidene complex Cp(CO)2Re=C=CHPh (1) afforded new binuclear complexes [Cp(CO)2ReCu( -C=CHPh)- ( -Cl)]2 (2) and Cp(CO)2ReFe( -C=CHPh)(CO)4 (3). Molecular constitution of the compounds 2 and 3 were proposed from IR and NMR spectroscopy data and confirmed the presence of the -C=CHPh ligand bridging the Re-Cu and Re-Fe bonds, correspondingly. The chemical behavior of complex 2 towards action of PPh3 and Fe2(CO)9 has been investigated. The results obtained were compared with data for relative manganese complexes previously studied.

Pages
424-431
Paper at repository of SibFU
https://elib.sfu-kras.ru/handle/2311/2670