Substituent effects on H—F couplings and additivity of these effects in a series of fluorobenzene derivatives
Open Access
- 15 January 1969
- journal article
- Published by Canadian Science Publishing in Canadian Journal of Chemistry
- Vol. 47 (2) , 209-213
- https://doi.org/10.1139/v69-029
Abstract
The nuclear magnetic resonance spectra of a series of monosubstituted fluorobenzenes have been recorded and analyzed, and the substituent effects on the H—F couplings have been determined by comparison with the corresponding H—F couplings in fluorobenzene. These substituent effects have then been successfully employed in calculating the H—F couplings for a series of di- and tri-substituted fluorobenzenes.Keywords
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