Correlation of 13C N.M.R. shifts with chemical reactivity in phenethyl systems
- 1 January 1976
- journal article
- Published by CSIRO Publishing in Australian Journal of Chemistry
- Vol. 29 (11) , 2423-2429
- https://doi.org/10.1071/ch9762423
Abstract
Correlations between 13C substituent-induced chemical shifts (scs) for carbon atoms in substituted phenethyl bromides, dimethylphenethylsulphonium bromides and ethylbenzenes have been examined. C1 13C scs were found to correlate with Hammett D values as expected from previous results with 1H scs. The β-carbons showed no correlation while the α-carbons showed an inverse linear relationship with the electron-withdrawing power of the substituents.Keywords
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