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Issue 7, 2010
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Studies of how redox chemistry influences the synthesis of transition metal phosphametallocenes: a convenient synthesis of 2,5-diester-substituted phosphametallocenes and 2,2′,5,5′-tetraester-substituted-1,1′-diphosphaferrocenes

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Abstract

Convenient syntheses of 2,5-diester-substituted phosphametallocenes and 2,2′,5,5′-tetraester-substituted-1,1′-diphosphaferrocenes are described. Studies of the reactivity of alkali metal 3,4-dimethylphospholide, 2-ester-3,4-dimethyl phospholide and 2,5-diester-3,4-dimethylphospholide anions towards iron(II) centres (as [Fe(AlCl4)2] or [Fe(MeCN)6(BF4)2]) indicate that the corresponding 1,1′-diphosphaferrocenes are obtained without any complications resulting from redox chemistry at the iron centre.

Graphical abstract: Studies of how redox chemistry influences the synthesis of transition metal phosphametallocenes: a convenient synthesis of 2,5-diester-substituted phosphametallocenes and 2,2′,5,5′-tetraester-substituted-1,1′-diphosphaferrocenes

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Publication details

The article was received on 31 Aug 2009, accepted on 08 Jan 2010 and first published on 02 Mar 2010


Article type: Paper
DOI: 10.1039/B9NJ00440H
New J. Chem., 2010,34, 1341-1347

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    Studies of how redox chemistry influences the synthesis of transition metal phosphametallocenes: a convenient synthesis of 2,5-diester-substituted phosphametallocenes and 2,2′,5,5′-tetraester-substituted-1,1′-diphosphaferrocenes

    D. Carmichael, X. F. Le Goff and E. Muller, New J. Chem., 2010, 34, 1341
    DOI: 10.1039/B9NJ00440H

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