Spectroscopic structural studies of isomers and tautomers of new polysubstituted hydroquinolines, quinazolines and chromenopyridines.
Anna A. Meshcheryakova, 1, Anna V. Sklyar, 1, Alexandr V. Nikulin, 1, Daniil A. Puzanov, 1, Natalya O. Vasil'kova, 1, Alexandra A. Khrustaleva, 1, Vitaly V. Sorokin, 1, Adel’ P. Kriven’ko, 1.
1 Saratov State University, Saratov, Russia
Abstract
The present work reports the characterization of new polysubstituted hydroquinolines, quinazolines and chromenopyridines and the investigation of their structural features by one- dimensional and two-dimensional NMR methods (1H, 13C, HMBC, COSY, HSQC). The isomeric transformations and the tautomeric composition of the synthesized compounds were determined. Corresponding compounds were obtained by one-pot and step-wise approaches.
Speaker
Meshcheryakova A. A.
Saratov State University
Russia
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