A Theoretician's View of the C-F Bond Activation Mediated by the Lanthanide Cations Ce+ and Ho+

Autor:	Wolfram Koch, Roland H. Hertwig
Rok vydání:	1999
Předmět:	Lanthanide Reaction mechanism Bond strength Organic Chemistry Fluorobenzene chemistry.chemical_element Fluorohydrocarbon General Chemistry Photochemistry Medicinal chemistry Catalysis chemistry.chemical_compound chemistry Fluoromethane Fluorine Reactivity (chemistry)
Zdroj:	Chemistry - A European Journal. 5:312-319
ISSN:	1521-3765 0947-6539
DOI:	10.1002/(sici)1521-3765(19990104)5:1<312::aid-chem312>3.0.co;2-g
Popis:	Two competing different reaction paths are the key for a rationalization of the counterintuitive experimental observation of a higher reactivity in the fluorine transfer reaction Ln++F–R → LnF++R (LnCe or Ho) of fluorobenzene compared to fluoromethane in spite of the significantly larger C–F bond strength in the former fluorohydrocarbon.
Databáze:	OpenAIRE
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