Vinogradov А.N., Kirillova E.A., Кuzmina К.М., Levenets T.V., Kozminykh V.О.
A SIMPLE METHOD SYNTHESIS OF 3-ACYLMETYLIDENBENZOAZINE-2-ONES ^{[№ 12 ' 2011]}
A simple and easy-to-use method for the synthesis of 3-acylmetylidenbenzoazine-2-ones based on the three-component condensation of metylketones with dietyloxalates and 1,2-diaminobenzene or 2-aminophenol is proposed. Structure and specialty of state synthesize compounds established based on data IR and NMR 1Н spectroscopes.

Levenets Т.V., Listopad E.V., Kozminykh V.O.
A NEW METHOD FOR OBTAINING HYDRAZONES 1-(3-QUINOXALON)ALKANDIONES-1,2 ^{[№ 12 ' 2011]}
The condensation of some ketones with diethyl oxalate followed by subsequent aryl diazonium chloride and 1,2-diaminobenzola is studied. Structure peculiarities of synthesized compounds on the basis of IR and NMR spectroscopy are discussed.