
TY  - JOUR
A1  - Adcock, W 
A1  - Gupta, BD 
A1  - Khor, T 
T1  - Substituent effects by <sup>19</sup>F nuclear magnetic resonance: Polar and &#960;-electron effects
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1976
VL  - 29
IS  - 12
SP  - 2571
EP  - 2581
KW  - 
UR  - https://doi.org/10.1071/CH9762571 
N2  - A number of model substituted bicyclic aryl fluorides, including three new fluorobenzocycloalkenes, have been synthesized and their fluorine- 19 spectra measured. An analysis of the data leads to the important conclusion that electrostatic-field effects play an important role in determining aryl 19F chemical shifts. Further the relative &#960;-electron distributions of several benzocycloalkenes are indicated. 
ER  -

