Part 1 describes ultraviolet and IR spectra of isocytosines and related imidzao!1,2- a!pyrimidinones. Characteristic differences have been found between the spectra of the different types of compounds, which make possible the differentiation of compounds containing cross- conjugated and ordinary conjugated chromophores, and a semicyclic C to N double bond at the pyrimidine ring, respectively, on the one hand, and on the other the elucidation of the tautomeric structure of potentially tautomeric members of the above series by spectroscopic means.
|Number of pages||22|
|Journal||Periodica Polytechnica Chemical Engineering|
|Publication status||Published - Jan 1 1971|
ASJC Scopus subject areas
- Chemical Engineering(all)