, 13С NMR spectroscopy and X-ray analysis. The molecule exists in the chair conformation

for fine organic synthesis and a potential bactericidal compound, was investigated by H-1 and C-13 NMR

The structure of 5,5-bis(bromomethyl)-2,2-diphenyl-1,3-dioxane was studied by 1H and 13C NMR

thietane ring, with yields of 44 - 96%. The structures of these compounds were confirmed by IR and NMR

in the aromatic fragment have been synthesized. Their structure and composition were confirmed by NMR-and IR-spectroscopies

СИНТЕЗ ПРОИЗВОДНЫХ ПИРИМИДИН-2,4(Ш,3Щ-ДИОНОВ, СОДЕРЖАЩИХ N-АЛКИЛЬНЫЕ ЗАМЕСТИТЕЛИ disubstituted uracils. The structure of the synthesized compounds was studied by H1 and 13С NMR spectroscopy

by recrystallization. The new compounds were characterized by H-1, C-13 NMR, IR spectroscopy and elemental analysis

of 1H and 13C NMR spectroscopy as well as X-ray diffraction analysis. The molecules of compound 1 exist

. The structures of the synthesized compounds were established by IR, PMR, and 13C NMR spectroscopy. In vitro