
TY  - JOUR
A1  - Bromilow, J 
A1  - Brownlee, RTC 
A1  - Craik, DJ 
T1  - Substituent effects on the carbon-13 N.M.R. chemical shifts of side-chain carbons in aromatic systems
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1977
VL  - 30
IS  - 2
SP  - 351
EP  - 355
KW  - 
UR  - https://doi.org/10.1071/CH9770351 
N2  - Carbon-13 chemical shifts have been measured for the side-chain carbon atoms of a number of meta- and para-disubstituted benzenes. The side chains examined were CN, CF3, Ac, CO2Et, Me, OMe and NMe2. The substituent-induced 13C shifts of these side chains were related to Hammett substituent effects by the Dual Substituent Parameter method and showed a widely varying dependence upon the blend of inductive and resonance effects. The transmission of substituent effects through aromatic systems and the factors that influence 13C shifts are discussed. 
ER  -

