Electrochemical substitution of a carbonyl group by a phosphorus ligand in arenechromium tricarbonyl complexes |
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| Authors: | MG Peterleitner MV Tolstaya VV Krivykh LI Denisovitch MI Rybinskaya |
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| Institution: | Institute of Organo-element Compounds, Academy of Sciences of the U.S.S.R., 28 Vavilov Street, Moscow B-334 U.S.S.R. |
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| Abstract: | Electrochemical oxidation of (η-1,3,5-Me3C6H3)Cr(CO)3 in the presence of P(OEt)3 with subsequent electrochemical reduction results in the formation of a (η-1,3,5-Me3C6H3)Cr(CO)2P(OEt)3] and (η-1,3,5-Me3C6H3)Cr(CO)P(OEt)3]2 mixture. Under similar conditions (η6-arene)Cr(CO)3, where arene = 3,5-Me2C6H3(CH2)2OPR2 (R = OEt,OPh,F), yields the corresponding arenephosphite chelate complexes. |
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