The mechanism of formation of π-allyl complexes: The reaction of PdCl2−4 with isoprene in methanol |
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Authors: | R. Pietropaolo F. Faraone D. Pietropaolo P. Piraino |
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Affiliation: | Istituto di Chimica Generale ed Inorganica dell''Università - 98 100 Messina Italy |
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Abstract: | A kinetic study of the reaction between PdCl2?4 and isoprene is described. The results are interpreted in terms of the formation of two π-complexes between palladium(II) and isoprene, one having only one double bond coordinated to the metal, the other being a chelated diene compound. Nucleophilic attack of solvent methanol on these intermediate complexes gives the methoxy π-allyl complex. |
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