Electrochemical substitution of a carbonyl group by a phosphorus ligand in arenechromium tricarbonyl complexes

Electrochemical oxidation of (η-1,3,5-Me 3C 6H 3)Cr(CO) 3 in the presence of P(OEt) 3 with subsequent electrochemical reduction results in the formation of a (η-1,3,5-Me 3C 6H 3)Cr(CO) 2[P(OEt) 3] and (η-1,3,5-Me 3C 6H 3)Cr(CO)[P(OEt) 3] 2 mixture. Under similar conditions (η 6-arene)Cr(CO) 3, where...

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Bibliographic Details
Published inJournal of organometallic chemistry Vol. 254; no. 3; pp. 313 - 315
Main Authors Peterleitner, M.G., Tolstaya, M.V., Krivykh, V.V., Denisovitch, L.I., Rybinskaya, M.I.
Format Journal Article
LanguageEnglish
Published Lausanne Elsevier B.V 01.01.1983
Elsevier Science
Subjects
Adsorption
Chemistry
Electrochemistry
Exact sciences and technology
General and physical chemistry
Study of interfaces
Organic phosphite
Ligand substitution
Chromium Carbonyl Complexes
Organic ligand
Transition metal Carbonyl Complexes
Transition metal Complexes
Inorganic compound
Electrodes
Chemical reduction
Platinum
Complexes Mixed
Benzenic compound
Oxidation
Electrochemical reaction
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Summary:Electrochemical oxidation of (η-1,3,5-Me 3C 6H 3)Cr(CO) 3 in the presence of P(OEt) 3 with subsequent electrochemical reduction results in the formation of a (η-1,3,5-Me 3C 6H 3)Cr(CO) 2[P(OEt) 3] and (η-1,3,5-Me 3C 6H 3)Cr(CO)[P(OEt) 3] 2 mixture. Under similar conditions (η 6-arene)Cr(CO) 3, where arene = 3,5-Me 2C 6H 3(CH 2) 2OPR 2 (R = OEt,OPh,F), yields the corresponding arenephosphite chelate complexes.
ISSN:0022-328X
1872-8561
DOI:10.1016/0022-328X(83)80133-8