4-Alkyl-6-amino-4-N3,N5-diaryl-2-thioxo-1,2,3,4-tetrahydropyridine-3,5-dicarboxamides were obtained via tandem synthesis involving the Knoevenagel reaction, Michael reaction and intramolecular condensation. Alkylation of ...

One-pot condensations of formaldehyde with CH acids and enamines afforded new 4-unsubstituted derivatives of 2-oxo(thioxo)-1,2-dihydropyridine-3-carbonitrile, 2-oxo(thioxo)-1,2-dihydropyridine-3-carboxamide, ethyl ...

The main components of communication and culture are examined and the connection between language and culture is analyzed in the article. = Статья посвящена характеристике основных компонентов коммуникации. Проанализирована ...

The article reviews the main approaches to foreign language professional thesaurus development in technical universities students. The classification of vocabulary exercises considering the students' communicative and ...

The greatest success in improving the breeding and productive qualities of Hereford cattle can be achieved through the use of high-value breeding bulls. The role of producers at the modern stages of beef cattle breeding ...

The article is devoted to the genre aspect of students' communicative competence development. Genres to be included into the secondary school curricula, as well as the system of exercises aimed at the students' genre ...

Статья посвящена английскому языку как основному языку виртуального общения. Такой язык имеет некоторые отличительные особенности, которые отличают его от устной и письменной речи. Он может включать и принимать некоторые ...

The characteristic features of legal texts and the features of their translation are highlighted in the theses, because at the present stage this issue is becoming more and more relevant and urgent. According to L.K. Latyshev, ...