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Communication | Regular issue | Vol 36, No. 10, 1993, pp.2195-2202
Published online, 1st January, 1970
DOI: 10.3987/COM-93-6432
Dicarbonyl(η5-cyclopentadienyl)iron-(II)-η1-complexes of Carbohydrates

Jozua F. Booysen, Martin W. Bredenkamp,* and Cedric W. Holzapfel

*Department o f Chemistry and Biochemistry, Rand Afrikaans University, P.O. Box 524, Auckland Park, 2006, Johanesberg, South Africa

Abstract

Dicarbonl(η5-cyclopentadienyl)iron(II) η1-complexes of carbohydrates are prepared by reaction of 2-deoxy-2-halosugars with sodium dicarbonyl(η5-cyclopentadienyl)ferrate via a single-electron-transfer mechanism. Evidence for the in situ conversion of these compounds into the corresponding thermo-labile dicarbonyl(η5-cyclopentadienyl)iron(II) η2-complexes, is presented.