13C NMR spectra of S-methylquinolines

Autor: Zuika, I. V., Popelis, Yu. Yu., Sekatsis, I. P., Bruvers, Z. P., Tsirule, M. A.
Zdroj: Chemistry of Heterocyclic Compounds; December 1979, Vol. 15 Issue: 12 p1340-1346, 7p
Abstrakt: The 13C chemical shifts and the increments (?d) of the SCH3 group in the NMR spectra of S-methylquinolines were measured. It is shown that the chemical shifts of S-methylquinolines correlate satisfactorily with the total charges on the carbon atoms calculated within the CNDO/2 approximation. The coupling of the SCH3 group with the quinoline ring was examined on the basis of the ?d values.
Databáze: Supplemental Index