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Royal Society of Chemistry, Dalton Transactions, 8(42), p. 2813-2816, 2013

DOI: 10.1039/c2dt32779a

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Oxidative purification of halogenated ferrocenes

Journal article published in 2012 by Michael S. Inkpen ORCID, Shuoren Du, Mark Driver, Tim Albrecht, Nicholas J. Long
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This paper is available in a repository.

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Abstract

We report the large scale syntheses and 'oxidative purification' of fcI(2), fcBr(2) and FcBr (fc = ferrocene-1,1'-diyl, Fc = ferrocenyl). These valuable starting materials are typically laborious to separate via conventional techniques, but can be readily isolated by taking advantage of their increased E(1/2) relative to FcH/FcX contaminants. Our work extends this methodology towards a generic tool for the separation of redox active mixtures.