Вид документа : Статья из журнала Шифр издания : 54/T 98 Автор(ы) : Mukovoz P. P., Gorbunova A. V., Kozminykh V. O., Slepukhin P. A., Ganebnuikh I. N., Eltsov O. S., Kozminykh E. N. Заглавие : Two directions of the reaction of 3,4-dihydroxy-6-oxoalka-2,4-dienoic acid esters with anthranilic acid hydrazide Место публикации : Russian Journal of Organic Chemistry (Translation of Zhurnal Organicheskoi Khimii). - 2016. - Vol. 52, № 7. - С. 993-999 ББК : 54 Предметные рубрики: ХИМИЧЕСКИЕ НАУКИ Ключевые слова (''Своб.индексиров.''): anthranilic acid hydrazide--nmr spectra--x-ray Аннотация: Methyl 3,4-dihydroxy-6-oxoalka-2,4-dienoates reacted with anthranilic acid hydrazide to give methyl [5-alkyl-1-(2-aminobenzamido)-2-hydroxy-3-oxo-2,3-dihydro-1H-pyrrol-2-yl]acetates. The reaction of anthranilic acid hydrazide with ethyl 3,4-dihydroxy-6-oxohepta-2,4-dienoate afforded ethyl (2Z)-(3a-hydroxy-2-methyl-10-oxo-3,3a,5,10-tetrahydro-4H-pyrazolo[5,1-c][1,4]benzodiazepin-4-ylidene)acetate as solvate with one methanol molecule. The structure of the isolated compounds was determined on the basis of IR and NMR spectra and X-ray diffraction data. Доп.точки доступа: Mukovoz, P. P.; Gorbunova, A. V.; Kozminykh, V. O.; Slepukhin, P. A.; Ganebnuikh, I. N.; Ганебных Илья Николаевич; Eltsov, O. S.; Kozminykh, E. N.