gem-Dichlorocyclopropanes and 1,3-Dioxacyclanes: Synthesis Based on Petroleum Products and Use in Low-Tonnage Chemistry
Г. З. Раскильдина, Р. М. Султанова, S. S. ZLOTSKII
Abstract
Abstract Methods for obtaining basic substituted gem-dichlorocyclopropanes and 1,3-dioxacyclanes based on petroleum products are considered. Separate reactions of O-, N-, C-alkylation of these compounds leading to the formation of heterocycles containing gem-dichlorocyclopropane and 1,3-dioxolane fragments are presented. Data are provided on radical polymerization, copolymerization, low-temperature ozonolysis, catalytic isomerization of vinyl-gem-dichlorocyclopropanes, as well as the study of reactions of 2,2-dimethyl-1,3-dioxolane with diazoacetoacetic ester. The possibilities of using the synthesized substances as biologically active compounds, as well as preparations capable of inhibiting the acid corrosion of metals, are shown.