Výsledky vyhledávání - "N. G. Senchenya"

Triethylamine-assisted reaction between 2,4-dinitrofluorobenzene and malononitrile

Autor: Zoya A. Starikova, I. R. Gol'ding, Pavel V. Petrovskii, Yu. G. Gololobov, N. G. Senchenya, I. A. Garbuzova

Publikováno v: Russian Chemical Bulletin. 60:1995-1998

The reaction of malononitrile with 2,4-dinitrofluorobenzene in the presence of triethylamine on contact with glass or silicon dioxide affords the triethylammonium salt of 2,4-dinitrophenylmalononitrile along with the related salt containing hexafluor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4f00c06f5c163ae9e9e1e04f6d69afa3
https://doi.org/10.1007/s11172-011-0302-9

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Cyanoacrylate-based adhesives

Autor: N. G. Senchenya, Yu. G. Gololobov, T. I. Guseva

Publikováno v: Polymer Science Series C. 49:235-239

The effect the curing conditions on the properties of adhesive joints formed using cyanoacrylate-based adhesives is investigated. The temperature dependences of relative rigidity and mechanical loss tangent are studied by torque analysis for poly(eth

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2c78bf17db3b7d72bd77bd6b0b36de5a
https://doi.org/10.1134/s181123820703006x

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C-N migration of allyl-and propargyloxycarbonyl groups

Autor: Pavel V. Petrovskii, O. A. Linchenko, N. G. Senchenya, I. A. Garbuzova, Yu. G. Gololobov

Publikováno v: Russian Journal of General Chemistry. 76:1106-1110

Reactions of triisopropylphosphine with allyl-and propargyl-2-cyanoacrylates give corresponding 1,3-zwitterions. Under the action of phenyl-or 1-naphthylisocyanates the zwitterions exert C-N migration of allyl-or propargyloxycarbonyl groups affording

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::26ff0a727ef7ca185be3926baec731e8
https://doi.org/10.1134/s1070363206070176

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[Untitled]

Autor: N. G. Senchenya, T. I. Guseva, Pavel V. Petrovskii, Yu. G. Gololobov

Publikováno v: Russian Chemical Bulletin. 50:838-842

The reactions of mono- and bis-isocyanates with bis-carbanions whose COOAlk groups at the anionic centers do not contain acidic hydrogen atoms proceed unusually to form bis-carbamates (including oligomeric carbamates) due to migration of the alkoxyca

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::21caccb2986af4a24ce7ec17131fd04b
https://doi.org/10.1023/a:1011355008917

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Phosphorus-containing 1, 3-zwitterions formed in the reaction of tributylphosphine with 3-aryl-2-cyanoacrylates

Autor: N. G. Senchenya, Victor N. Khrustalev, Alexander S. Peregudov, Yu. G. Gololobov, N. V. Slepchenkov, Pavel V. Petrovskii, I. A. Garbuzova

Publikováno v: Russian Chemical Bulletin. 58:2397-2399

Tributylphosphine reacts with 3-aryl-2-cyanoacrylates in acetonitrile to afford adducts, viz., phosphorus-containing betaines, thermodynamic stability of which depends on both the nature of the solvent and electronic and spatial characteristics of th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c7bde05329ae80d4e4c82deaf4cd431c
https://doi.org/10.1007/s11172-009-0332-8

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Electrophilic 1,3-C→N− and-N→C− migrations in saturated systems

Autor: N. G. Senchenya, M. A. Galkina, T. I. Guseva, Yu. G. Gololobov, I. Yu. Kuz'mintseva, O. V. Dovgan, Pavel V. Petrovskii

Publikováno v: Russian Chemical Bulletin. 48:1622-1627

A new type of intramolecular electrophilic rearrangements involving the shift of COOAlk groups from carbon to an N-anionic center is considered. Carbanionic species with COOAlk groups at anionic centers containing no acidic hydrogen react unusually w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e686519093a0ca94388d43cad1dea1aa
https://doi.org/10.1007/bf02494803

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Synthesis of functionally substituted 2-cyanoacrylates

Autor: T. I. Guseva, Yu. G. Gololobov, V. A. Tsyryapkin, N. G. Senchenya, K. A. Mager

Publikováno v: Russian Chemical Bulletin. 43:595-598

The conditions for the Knoevenagel synthesis of 2-cyanoacrylates containing double and triple bonds in the alkoxycarbonyl group have been studied. It was found that the esters are formed in 10–70 % yields by the condensation of the respective cyano

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::20e0303bfe814b37fc2078964c6b8909
https://doi.org/10.1007/bf00699831

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