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Information × Registration Number 0201U003667, 0100U003271 , R & D reports Title Condensed nitrogen containing substances — products of carbonyls cyclocondensation with azabinucleophiles; quazi-twodimentional coductors and semiconductors on the base of sulphurcontaining compounds popup.stage_title Head Orlov V.; Starodub V., Registration Date 03-04-2001 Organization Kharkov National University named after V.N. Karazin popup.description2 Object of research — tetrazolopyrimidines, quinazolines, indazoles, 1,2-dihydro-2-methylidenecarboxydihydroquinoxalines, 3-phenacylquinoxalones-2, aryliminohetaryl- and carboxamidocoumarines. Purpose of research — synthesis of new organic compounds of the tetrazolpyrimidine, quinoxaline, pyrazoline and coumarine series, investigation of their chemical and spectral properties. Investigation methods — IR, UV, NMR spectroscopy, mass-spectrometry, X-Ray-analysis. General results of work — new derivatives of tetrazolopyrimidines, indazoles, 1,2-dihydro-2-methylidenecarboxydihydroquinoxalines, 3-phenacylquinoxalones-2, aryliminohetaryl- and carboxamidocoumarines are synthesized, their structure is confirmated and chemical and spectral properties are investigated. Application area — new materials and chemicals. Product Description popup.authors popup.nrat_date 2020-04-02 Close