Analytical Chemistry and Spectroscopy
Wiley InterScience Backfile Collection 1832-2000
Chemistry and Pharmacology
Carbon-13 NMR chemical shifts of sixteen 1-X,2-Y,4-Z-3,5-dimethylbenzenes are presented. It is suggested that the conformational changes of the substituents are significant in determining the chemical shifts of these compounds. The deviation from the additivity rule is discussed.
Type of Medium: