15N, 13C and 1H NMR spectra of the 2:1 c
✍
Antonín Lyčka; Josef Jirman; Aleš Cee
📂
Article
📅
1990
🏛
John Wiley and Sons
🌐
English
⚖ 459 KB
## Abstract The ^15^N, ^13^C and ^1^H NMR spectra of 2:1 cobalt(III) complexes of azo dyes and their ^15^N isotopomers, derived from substituted 2‐hydroxyaniline azo coupling products with acetoacetanilide, were measured. It was found that, in contrast to precursors existing fully in their hydrazon