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First alkylation of a 1-methoxy-substituted tricarbonyl(η5-cyclohexadienyl)iron(1 +) complex

1989; Elsevier BV; Volume: 364; Issue: 1-2 Linguagem: Inglês

10.1016/0022-328x(89)85355-0

1872-8561

Ian M. Palotai, G. R. Stephenson, W. J. Ross, David E. Tupper,

Cancer Treatment and Pharmacology

A 1,2-dimethoxy-substituted tricarbonyl(η5-cyclohexadienyl(iron(1 +) cation was alkylated predominantly at C(1) to afford an adduct which was converted into a 1-carbomethoxymethyl-2-methoxy-substituted dienyl complex in the first regiocontrolled reaction sequence involving a 1-methoxydienyl complex as a synthetic intermediate.