
%0 Journal Article
%A Deady, LW 
%A Korytsky, OL 
%A Rowe, JE 
%T Substituent effects on the isomer ratios in the rearrangement of some 2- and 4-nitraminopyridines
%J Australian Journal of Chemistry
%D 1982/10/01
%V 35
%N 10
%P 2025-2034
%K 
%R https://doi.org/10.1071/CH9822025
%U https://www.publish.csiro.au/paper/CH9822025 
%X The preparation, and rearrangement in 92% sulfuric acid, of 4-X-2-nitramino- (1), 2-X-4-nitramino-(2), and 6-X-2-nitramino-pyridines (3) is reported (X = H, Me, MeO, Br, Cl, CO2H). The product isomer ratios can be explained by differential electronic stabilization of the appropriate a complexes for aromatic nitration and steric effects seem relatively unimportant. Deuteration [3-D in series (1), X = Me] had no effect on the product distribution. 
