Cationic terminal borylenes by halide abstraction: Synthesis and spectroscopic and structural characterization of an FeB double bond

Coombs, Deborah L. ORCID: https://orcid.org/0000-0002-4616-6001, Aldridge, Simon, Jones, Cameron and Willock, David J. ORCID: https://orcid.org/0000-0002-8893-1090 2003. Cationic terminal borylenes by halide abstraction: Synthesis and spectroscopic and structural characterization of an FeB double bond. Journal of the American Chemical Society 125 (21) , pp. 6356-6357. 10.1021/ja0346936

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Abstract

The synthesis and the spectroscopic and structural characterization of the cationic terminal borylene complex [Cp*Fe(CO)2(BMes)]+ are reported. Halide abstraction from the corresponding bromoboryl species using Na[BAr f4] generates the borylene as the [BAr f4]- salt in ca. 50% yield. Analyses of IR, NMR, crystallographic, and DFT data are consistent with the presence of an FeB double bond.

Item Type:	Article
Date Type:	Published Online
Status:	Published
Schools:	Chemistry
Publisher:	American Chemical Society
ISSN:	0002-7863
Last Modified:	12 Jul 2024 11:24
URI:	https://orca.cardiff.ac.uk/id/eprint/170540

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