
TY  - JOUR
A1  - Cook, IB 
A1  - Pengprecha, S 
A1  - Ternai, B 
T1  - The relationship between carbon-13 substituent chemical shifts and proton coupling constants in aza-aromatic systems
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1984
VL  - 37
IS  - 2
SP  - 311
EP  - 317
KW  - 
UR  - https://doi.org/10.1071/CH9840311 
N2  - An equation which relates the ortho carbon-13 substituent chemical shift &#945;-SCS in aza-aromatics to the ortho proton-proton coupling constant 3J(HH) in the corresponding carbocyclic compound is derived from experimental data. The implications for N-N bond fixation in diaza-aromatics are discussed. When the equation is applied to 2-substituted pyridines, an electronegativity parameter must be included to explain the results. 
ER  -

