Maksyutova E., Sidelnikov A., Govorov E., Altynbaeva Dz. Voltammetric “electronic tongue” for vodka identification // International scientific journal "Internauka". — 2021. — №12. https://doi.org/10.25313/2520-2057-2021-12-7526
Actual problems of modern science: Abstracts of XLІV International scientific-practical conference (Kharkiv – Vienna – Berlin – Astana, October 30, 2019)
Actual problems of modern science: Abstracts of XLІV International scientific-practical conference (Kharkiv – Vienna – Berlin – Astana, October 30, 2019)
Actual problems of modern science: Abstracts of XLІ International scientific-practical conference (Kharkov - Vienna - Berlin, May 30, 2019)
Actual problems of modern science: Abstracts of XXХVІ International scientific-practical conference (Saint-Petersburg - Astana - Kyiv - Vienna, November 29, 2018)
Actual problems of modern science: Abstracts of XXХV International scientific-practical conference (Moscow — Astana — Kharkiv — Vienna, October 30, 2018)
Actual problems of modern science: Abstracts of XXХІ International scientific-practical conference (Moscow-Astana-Kharkov-Vienna, June 29, 2018)
Summary: The acid-catalyzed interaction of olefins with aldehydes has been studied as one of the main methods for the preparation of substituted 1,3-dioxanes. The main methods of obtaining both thermal heating and microwave irradiation are considered. It is found that during the Prince reaction under microwave heating conditions, the reaction time is significantly shortened, but the composition of the products does not change.
Key words: 1,3-dioxanes, olefins, aldehydes, acid catalysis, microwave radiation.
Abstract: Substituted cyclopropanes, is one of the Central places in modern organic chemistry, since these compounds and their derivatives have valuable properties and are widely used in various fields of science and technology. The paper describes methods of obtaining substituted cyclopropanes, as well as different ways of their transformation.
Key words: gem.-dihalogentcyclopropanes, cyclopropanation, dihalogencarbenes.
Actual problems of modern science: Abstracts of XІІ International scientific-practical conference (Moscow - Astana - Kharkiv - Vienna, August 30, 2016)