Výsledky vyhledávání - "A. E. Shumeiko"

Akademický článek

Chemical warfare agents: Structure, properties, decontamination (part 1)

Autor: Alexander E. Shumeiko, Nikolai I. Korotkikh

Publikováno v: Журнал органічної та фармацевтичної хімії, Vol 22, Iss 2, Pp 41-52 (2024)

The review is aimed at summarizing and systematizing information on various methods of deactivation of chemical warfare agents required on the battlefield, in laboratories, research institutions, production facilities, as well as information on stora

Externí odkaz: https://doaj.org/article/8aed311bdff9497fbd67074b1468c1e1

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Reactivity of co-micellar systems based on dimeric functionalized tetraalkylammonium surfactant in phosphoryl and sulfonyl group transfer processes

Autor: I. A. Belousova, I. V. Kapitanov, A. A. Serdyuk, T. M. Prokop’eva, M. K. Turovskaya, N. G. Razumova, M. L. Kostrikin, A. E. Shumeiko

Publikováno v: Russian Journal of Organic Chemistry. 53:510-513

The reactivity of co-micellar systems based on dimeric functionalized tetraalkylammonium surfactant in phosphoryl and sulfonyl group transfer processes is lower than the reactivity of systems based on analogous imidazolium surfactant. The observed di

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ccdf730db2da74e9d7bf80df80933b9a
https://doi.org/10.1134/s1070428017040029

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Supernucleophilic systems based on functionalized surfactants in the decomposition of 4-nitrophenyl esters derived from phosphorus and sulfur acids. III. Reactivity of mixed micellar systems based on tetraalkylammonium and imidazolium surfactants

Autor: N. G. Razumova, M. K. Turovskaya, I. V. Kapitanov, I. A. Belousova, M. L. Kostrikin, T. M. Prokop’eva, Anatolii F. Popov, A. E. Shumeiko

Publikováno v: Russian Journal of Organic Chemistry. 51:1083-1090

Reactivity of mixed micellar systems based on the functionalized imidazolium and tetraalkylammonium surfactanats in the reaction of cleavage of 4-nitrophenyl ethyl ethylphosphonate was studied. Replacing of an imidazolium fragment in the detergent st

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d5834245835c118e5f41e625ffaef2bb
https://doi.org/10.1134/s1070428015080047

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Supernucleophilic systems based on functionalized surfactants in the decomposition of 4-nitrophenyl esters derived from phosphorus and sulfur acids: II. Influence of the length of hydrophobic alkyl substituents on micellar effects of functionalized monomeric and dimeric imidazolium surfactants

Autor: T. M. Prokop’eva, I. A. Belousova, I. V. Kapitanov, Anatolii F. Popov, A. E. Shumeiko, M. L. Kostrikin

Publikováno v: Russian Journal of Organic Chemistry. 50:694-704

New dimeric functionalized surfactants, 3,3′-[2-(hydroxyimino)propan-1,3-diyl]bis(1-alkyl-1H-imidazol-3-ium) dichlorides (Alk = C12H25, C14H29, C16H33), underlie the supernucleophilic microorganized systems capable of abnormally fast cleavage of ac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::585ef8e68761b7f0b6aa03942e760175
https://doi.org/10.1134/s1070428014050133

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Supernucleophilic systems based on functionalized surfactants in the decomposition of 4-nitrophenyl esters derived from phosphorus and sulfur acids: I. Reactivity of a hydroxyimino derivative of gemini imidazolium surfactant

Autor: M. L. Kostrikin, I. A. Belousova, I. V. Kapitanov, T. M. Prokop’eva, Anatolii F. Popov, A. E. Shumeiko

Publikováno v: Russian Journal of Organic Chemistry. 49:1291-1299

A new functionalized gemini surfactant, 3,3′-[2-(hydroxyimino)propane-1,3-diyl]bis(1-dodecyl-1H-imidazol-3-ium) dichloride, and its non-micelle-forming methyl analog, were synthesized. Nucleophilicity of the oximate group in these compounds in the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c33dc383f02153c48e2b13b4a3110ba2
https://doi.org/10.1134/s1070428013090091

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Regio- and stereoselective methods for the conversion of (2S,3R)-β-phenylglycidic acid esters to taxoids and other enantiopure (2R,3S)-phenylisoserine esters

Autor: A. A. Matveev, A. A. Afon'kin, L. M. Kostrikin, V. N. Matvienko, A. F. Zabudkin, Anatolii F. Popov, A. E. Shumeiko

Publikováno v: Russian Chemical Bulletin. 61:2149-2162

A novel efficient method was proposed for the synthesis of enantiopure precursors of taxane-containing cytostatics, i.e., methyl esters of (2R,3S)- and (2S,3R)-N-benzoylphenylisoserine and similar taxoid esters. The method is based on the regio- and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4a0cdb857b3e88bcef8ec0a774f8ed34
https://doi.org/10.1007/s11172-012-0302-4

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6,7-Dimethoxy-3,4-dihydroisoquinolin-1(2H)-ylidenoacetonitrile in some fusion reactions

Autor: A. E. Shumeiko, M. L. Kostrikin, Anatolii F. Popov, A. A. Afon'kin

Publikováno v: Russian Journal of Organic Chemistry. 47:731-745

6,7-Dimethoxy-3,4-dihydroisoquinolin-1-ylacetonitrile in the enamine form readily reacts with acyl iso(thio)cyanates affording in high yields 1,2-fused oxo- and thioxodihydropyrimidoisoquinolines and thiouracyloisoquinolines. The reaction of the enam

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::712745a8b1d6b89bcbf08a0951d02ee1
https://doi.org/10.1134/s1070428011050137

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Reactivity of micelle-forming 1-alkyl-3(1-oximinoethyl)pyridinium bromides in acyl group transfer reactions

Autor: K. K. Tuchinskaya, Anatolii F. Popov, A. E. Shumeiko, I. A. Belousova, T. M. Prokop’eva, I. V. Kapitanov, M. L. Kostrikin, N. G. Razumova, M. K. Turovskaya

Publikováno v: Theoretical and Experimental Chemistry. 47:21-29

The reactivity of a series of micelle-forming 1-alkyl-3-(1-oximinoethyl)pyridinium bromides in the cleavage of typical acyl substrates was studied and analyzed. The nucleophilicity of the functional surfactants does not change significantly upon vari

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bbb4f26dca6bb73e41b1f38e9cfd3f0e
https://doi.org/10.1007/s11237-011-9179-9

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Role of the hydrophobic properties of functional detergents on micellar effects in the dissociation of environmental toxicants

Autor: T. M. Prokop’eva, I. A. Belousova, A. V. Anikeev, I. V. Kapitanov, Anatolii F. Popov, A. E. Shumeiko, T. M. Zubareva, B. V. Panchenko, M. K. Turovskaya

Publikováno v: Theoretical and Experimental Chemistry. 46:225-232

1-Alkyl-3-(2-oximinopropyl)imidazolium chlorides were prepared with different alkyl chain lengths (Alk = C12H25, C14H29). Some physicochemical indices (CMC and pK a app ) were determined. The reactivity of these compounds was studied in the dissociat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8e77a42b3fb260489ae829990377ef94
https://doi.org/10.1007/s11237-010-9144-z

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