Search Results - "Solodova, Ekaterina V."

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…”
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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…”
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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…”
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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…”
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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…”
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Synthesis and unusual [2+2]-cycloaddition reactions of ethyl 4-chloro-2-oxobut-3-ynoate with unactivated alkenes by Koldobskii, Andrey B., Solodova, Ekaterina V., Godovikov, Ivan A., Kalinin, Valery N.

“…The highly activated acetylenes, ethyl 4-chloro-2-oxobut-3-ynoate and ethyl 4-bromo-2-oxobut-3-ynoate, were prepared from readily available…”
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1-Bromo-2-trifluoroacetylcyclobutenes as novel building blocks for the construction of trifluoromethyl substituted heterocycles. Part 2: Synthesis of trifluoromethyl substituted thiophenes, condensed with cyclobutene moieties by Koldobskii, Andrey B., Tsvetkov, Nikolay P., Solodova, Ekaterina V., Kalinin, Valery N.

“…This paper describes a novel synthetic approach to 2-cyano-3-trifluoromethylthiophenes fused with cyclobutene rings with variable spiro conjunctions. The…”
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1-Bromo-2-trifluoroacetylcyclobutenes as novel building blocks for the construction of trifluoromethyl substituted heterocycles. Part 1: Synthesis of 5-(trifluoromethyl)-2(5 H)-furanones condensed with substituted cyclobutenes by Koldobskii, Andrey B., Tsvetkov, Nikolay P., Solodova, Ekaterina V., Kalinin, Valery N.

“…The regioselective reduction of substituted 1-bromo-2-trifluoroacetylcyclobutenes by lithium aluminium hydride affords corresponding brominated alcohols,…”
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