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Alkali-metal-mediated zincation of ferrocene: Synthesis, structure, and reactivity of a lithium Tmp/zincate reagent

Lookup NU author(s): Emeritus Professor Bill Clegg, Dr Sophie Dale

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Abstract

(Chemical Equation Presented) Deprotonative metalation of ferrocene by a lithium zincate reagent was carried out to form the neutral zinc complex [(Fc)2Zn(tmeda)] and the anionic zincate [Li(thf)4][(Fc) 3Zn] (see scheme; tmp = 2,2,6,6-tetramethylpiperidine, TMEDA = N,N,N′,N′-tetramethylethylenediamine). A 1:1:1 mixture of TMEDA, Li(tmp), and nBu2Zn is used to readily prepare the lithium zincate reagent [LinBu2Zn(tmp)(tmeda)] in situ. © 2005 Wiley-VCH Verlag GmbH & Co. KGaA.


Publication metadata

Author(s): Barley HRL, Clegg W, Dale SH, Hevia E, Honeyman GW, Kennedy AR, Mulvey RE

Publication type: Article

Publication status: Published

Journal: Angewandte Chemie - International Edition

Year: 2005

Volume: 44

Issue: 37

Pages: 6018-6021

Print publication date: 19/09/2005

ISSN (print): 1433-7851

ISSN (electronic): 1521-3773

Publisher: Wiley

URL: http://dx.doi.org/10.1002/anie.200501560

DOI: 10.1002/anie.200501560


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