Abstract
Novel oxathiaferrocenophanes have been synthesized by the reaction of 1,1′-bis(hydroxymethyl)ferrocene with dithiols bearing oxygen in chains. The reactions of 1,1′-bis(α-hydroxyethyl)ferrocenes with dithiols afforded mixtures of diastereomeric products from which pure stereoisomers were isolated and characterized. Some aspects concerning a stereochemical course of the reactions described are discussed.
Zusammenfassung
Neue Oxathiaferrocenophane wurden durch Umsetzung von 1,1′-Bis(hydroxymethyl)ferrocen mit Dithiolen dargestellt, welche Sauerstoff in den Alkylketten enthalten. Die Reaktion von 1,1′-Bis(α-hydroxyethyl)ferrocenen mit Dithiolen führte zu Mischungen von Diastereomeren, aus welchen reine Stereoisomere isoliert und charakterisiert wurden. Einige Aspekte des stereochemischen Verlaufes dieser Reaktionen werden diskutiert.
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Czech, B., Ratajczak, A. & Nagraba, K. Diastereomeric Oxathia[n](1,1′)ferrocenophanes. Monatsh Chem 113, 965–972 (1982). https://doi.org/10.1007/BF00799237
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DOI: https://doi.org/10.1007/BF00799237