Isolation and structural characterisation of rhodium(iii) η 2 -fluoroarene complexes: experimental verification of predicted regioselectivity.

Autor: Gyton MR; Department of Chemistry, University of Warwick, Gibbet Hill Road, Coventry, CV4 7AL, UK. a.b.chaplin@warwick.ac.uk., Kynman AE, Leforestier B, Gallo A, Lewandowski JR, Chaplin AB
Jazyk: angličtina
Zdroj: Dalton transactions (Cambridge, England : 2003) [Dalton Trans] 2020 May 14; Vol. 49 (18), pp. 5791-5793. Date of Electronic Publication: 2020 Apr 21.
DOI: 10.1039/d0dt01137a
Abstrakt: The isolation and solid-state characterisation of complexes featuring partially coordinated benzene, fluorobenzene and all three isomers of difluorobenzene are described. Supported by a DFT analysis, this well-defined homologous series demonstrates the preference for η 2 -coordination of fluoroarenes via the HC[double bond, length as m-dash]CH sites adjacent to a fluorine substituent.
Databáze: MEDLINE