IR SPECTRA AND STRUCTURE OF CHROMENOPYRIDINE CARBONITRILE SYSTEMS
Irina V. Peretokina (Ivlieva), Lev M.Babkov, Anna A. Mecheryakova, Vitaly V. Sorokin, Saratov State University, Saratov, Russia
Abstract
The aim of the study was to interpret the IR spectrum of a mixture of amino-imino tautomers such as 5-amino-2,4-diimino-3-(pyridine-2-yl)-2,3,4,10 b-tetrahydro-1H-chromeno[3,4-c]pyridine-1-carbonitrile and 4-amino-2,5-diimino-3-(pyridine-2-yl)-2,3,5,10 b-tetrahydro-1-chromeno[3,4-c]pyridine-1-carbonitrile .
Geometrical structure of the tautomers were observed. The IR spectrum was interpreted. Observed IR spectrum is superposition of spectrum of tautomers.
Speaker
Irina V. Peretokina (Ivlieva)
Saratov State University
Russia
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