
%0 Journal Article
%A Della, EW 
%A Gangodawila, H 
%T Coupling to sp-Hybridized Carbon: <sup>13</sup>C-<sup>13</sup>C Coupling Constants in Some Polycycloalkanecarbonitriles
%J Australian Journal of Chemistry
%D 1989/09/01
%V 42
%N 9
%P 1485-1492
%K 
%R https://doi.org/10.1071/CH9891485
%U https://www.publish.csiro.au/paper/CH9891485 
%X Comparison of the effect of sp-hybridized carbon on the magnitude of directly bonded and vicinal coupling constants in the labelled nitriles (1)-(7) with that of sp2 and sp3 carbon reveals some interesting, though not major, differences. As noted previously, three-bond coupling involving the labelled carbon and the bridgehead carbon in the bicyclo[n.1.1] alkanes has an important through-space component. 
