
%0 Journal Article
%A Johns, SR 
%A Willing, RI 
%T <sup>13</sup>C N.M.R spectra of quinoline and methylquinolines. The magnitude of the vicinal (<I>peri</I>) <sup>3</sup>J<sub>CCCH</sub> coupling constants
%J Australian Journal of Chemistry
%D 1976/07/01
%V 29
%N 7
%P 1617-1622
%K 
%R https://doi.org/10.1071/CH9761617
%U https://www.publish.csiro.au/paper/CH9761617 
%X The 13C chemical shifts and the 13C-1H coupling constants of quinoline, isoquinoline and five methylquinolines are reported. A vicinal (peri) 3JCCCH coupling constant of approximately 5 Hz is observed between both C5-H4 and C4-H5. The &#945;-, meta- and para-methyl substituent shifts are similar in magnitude to those observed for methylbenzenes and methylpyridines but the ortho-shifts vary in both sign and magnitude. 
