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Complexes of rhodium carbonylchloride and phosphorus(iii) cyanides in mediated electrochemical reduction of 2-carbomethoxy-2-methyl-1,1-dichlorocyclopropane
Authors:V. V. Yanilkin  N. I. Maksimyuk  V. N. Nazmutdinova  L. P. Chirkova
Affiliation:(1) A. E. Arbuzov Institute of Organic and Physical Chemistry, Kazan' Scientific Center of the Russian Academy of Sciences, 8 ul. Akad. Arbuzova, 420083 Kazan, Russian Federation
Abstract:Electrochemical reduction of the complexes Rh(CO)ClL2 [L = (EtO)2PCN (1), Ph2PCN (2)] and Rh2(CO)4L [L = P(CN)3 (3),
$$Phbegin{array}{*{20}c}   P     |     {CN}   end{array} ---begin{array}{*{20}c}   P     |     {CN}   end{array} Ph$$
(4)] and their catalytic properties in electrochemical reduction of 2-carbomethoxy-2-methyl-1,1-dichloro-cyclopropane were studied. The catalytic electroreduction of a substrate at the reduction potentials of the central ion was developed for complexes2–4. This process is accelerated substantially for complexes2 and3 in the presence of anthracene.Translated fromIzvestiya Akademii Nauk. Seriya Khimicheskaya, No. 10, pp. 1970–1972, October, 1995.
Keywords:electrochemistry  metal complexes  dichlorocyclopropane  kinetics  reduction
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