Search Results - "Verteletskii, Pavel V."

Donor-Acceptor Cyclopropanes as Three-Carbon Components in a [4+3] Cycloaddition Reaction with 1,3-Diphenylisobenzofuran by Ivanova, Olga A, Budynina, Ekaterina M, Grishin, Yuri K, Trushkov, Igor V, Verteletskii, Pavel V

“…Dienophiles with a difference: 2‐Aryl 1,1‐bis(alkoxycarbonyl) cyclopropanes undergo the title reaction under the catalysis of ytterbium triflate (Yb(OTf)3) in…”
Get full text

Synthesis of novel β-dialkylamino-α,β-unsaturated trifluoromethylketones containing cyclobutene fragment and their reactions with organolithium and Grignard reagents by Koldobskii, Andrey B., Tsvetkov, Nikolai P., Solodova, Ekaterina V., Verteletskii, Pavel V., Godovikov, Ivan A., Kalinin, Valery N.

“…The highly reactive trifluoromethylenaminoketones, with a strained cyclobutene and norbornadiene moieties were firstly prepared from the corresponding…”
Get full text

The general approach for the synthesis of substituted cyclobutenyl- and norbornadienyllithiums containing masked trifluoromethyl group by Koldobskii, Andrey B., Solodova, Ekaterina V., Verteletskii, Pavel V., Godovikov, Ivan A., Kalinin, Valery N.

“…α,β-Unsaturated trifluoromethylketones of cyclobutene number containing trimethylstannyl substituent in β-position were firstly prepared by the addition of…”
Get full text

Lewis Acid Catalyzed Reactions of Donor-Acceptor Cyclopropanes with Anthracenes by Ivanova, Olga A., Budynina, Ekaterina M., Grishin, Yuri K., Trushkov, Igor V., Verteletskii, Pavel V.

“…The reactions of 2‐aryl‐1,1‐cyclopropane diesters with anthracene derivatives were studied for the first time. Three kinds of reaction products are formed…”
Get full text

Lewis acid-catalyzed reactions of donor–acceptor cyclopropanes with furan derivatives by Chagarovskiy, Alexey O., Budynina, Ekaterina M., Ivanova, Olga A., Grishin, Yuri K., Trushkov, Igor V., Verteletskii, Pavel V.

“…Lewis acid-catalyzed reactions of dialkyl 2-arylcyclopropane-1,1-dicarboxylates with 2,5-dimethylfuran were found to give products of [3+2]-cycloaddition to…”
Get full text

Synthesis of novel a,ß-unsaturated trifluoromethylketones with cyclobutene structure and their use for the preparation of bicyclic trifluoromethylated pyrroles by Koldobskii, Andrey B, Shilova, Olga S, Solodova, Ekaterina V, Verteletskii, Pavel V, Godovikov, Ivan A, Kalinin, Valery N

“…A partial reduction of the strained β-pyrrolidino-α,β-unsaturated trifluoromethyl ketones with LiAlH4 gives the corresponding α,β-unsaturated trifluoromethyl…”
Get full text

Synthesis of novel α,β-unsaturated trifluoromethylketones with cyclobutene structure and their use for the preparation of bicyclic trifluoromethylated pyrroles by Koldobskii, Andrey B., Shilova, Olga S., Solodova, Ekaterina V., Verteletskii, Pavel V., Godovikov, Ivan A., Kalinin, Valery N.

“…[Display omitted] •Selective reduction of carbon-carbon double bond in β-pyrrolidino-α,β-unsaturated trifluoromethyl ketones with LiAlH4.•Acid induced…”
Get full text

1-Bromo-2-trifluoroacetylcyclobutenes as novel building blocks for the construction of trifluoromethyl substituted heterocycles. Part 3: Synthesis of trifluoromethylsubstituted pyridines, condensed with cyclobutene moieties by Koldobskii, Andrey B., Solodova, Ekaterina V., Godovikov, Ivan A., Verteletskii, Pavel V., Kalinin, Valery N.

“…This paper describes a general synthetic approach to 3-cyano-4-trifluoromethylpyridines fused with cyclobutene rings with variable spiro conjunctions. The…”
Get full text

Lewis acid-catalyzed reactions of donor-acceptor cyclopropanes with furan derivatives by CHAGAROVSKIY, Alexey O, BUDYNINA, Ekaterina M, IVANOVA, Olga A, GRISHIN, Yuri K, TRUSHKOV, Igor V, VERTELETSKII, Pavel V

Get full text

Donor-Acceptor Cyclopropanes as Three-Carbon Components in a [4+3] Cycloaddition Reaction with 1,3-Diphenylisobenzofuran by Ivanova, Olga A., Budynina, Ekaterina M., Grishin, Yuri K., Trushkov, Igor V., Verteletskii, Pavel V.

“…Manche mögen's heiß – andere nicht: 2‐Aryl‐1,1‐bis(alkoxycarbonyl)cyclopropane gehen unter Katalyse von Yb(OTf)3 in hervorragender Ausbeute die Titelreaktion…”
Get full text