Výsledky vyhledávání - "N. A. Khailova"

Experimental and theoretical investigation of intramolecular transformations of silicon-containing (haloalkyl)phosphorylated ureas and acylamides

Autor: R. M. Kamalov, G. A. Chmutova, N. A. Khailova, S. A. Terent'eva, R. Kh. Bagautdinova, Lyudmila K. Kibardina, A. N. Pudovik, M. A. Pudovik

Publikováno v: Russian Journal of General Chemistry. 76:376-380

Silicon-containing chloromethylphosphorylated ureas undergo transformation involving evolution of chlorotrimethylsilane and formation of 1,3,4-oxazaphospholes. Their analogs, silicon-containing phosphorylated acylamides, transform in another way, viz

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f665f0cb72a8e7c8104476cc8b763bd6
https://doi.org/10.1134/s1070363206030078

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Reaction of (chloromethyl)phosphonic(-phosphinic) iso(thio)cyanates with alcohols and (α-hydroxyalkyl)phosphonates

Autor: R. Kh. Bagautdinova, Nail M. Azancheev, N. A. Khailova, Igor A. Litvinov, Sh. K. Latypov, Olga N. Kataeva, T. A. Zyablikova, E. A. Evgen’eva, M. A. Pudovik, Rashid Z. Musin, A. N. Pudovik

Publikováno v: Russian Journal of General Chemistry. 76:381-390

Alcohols and α-hydroxyphosphonates undergo the addition to (chloromethyl)phosphonic(-phosphinic) iso(thio)cyanates, yielding phosphorylated (thio)urethanes. The latter undergo cyclization to form, depending on their structure, saturated or unsaturat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::51c0f01a4003002279c12d27ad8b9453
https://doi.org/10.1134/s107036320603008x

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Reaction of Phosphoric (Phosphonic) Acids Amides with Chloromethyliso(thio)cyanatophosphonates (-phosphinates). Synthesis of 1,3,4-Oxaza(thiaza)phospholines

Autor: N. A. Khailova, N. M. Aznacheev, A. A. Shaimardanova, M. A. Pudovik, A. N. Pudovik

Publikováno v: Russian Journal of Organic Chemistry. 41:1610-1614

Addition of phosphoric (phosphonic) acids amides to chloromethyliso(thio)cyanatophosphonates (-phosphinates) gave rise to diphosphorylated ureas or thioureas that under effect of bases underwent cyclization into 1,3,4-oxaza(thiaza)phospholines.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::af1fa399b02c39cb71b2d1b35d101497
https://doi.org/10.1007/s11178-006-0006-z

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An Experimental and Theoretical Study of Intramolecular Cyclization of Phosphorylated Thioureas

Autor: A. N. Pudovik, V. V. Zverev, Igor A. Litvinov, Nail M. Azancheev, R. Kh. Bagautdinova, M. A. Pudovik, N. A. Khailova, G. A. Chmutova, Olga N. Kataeva

Publikováno v: Russian Journal of General Chemistry. 75:359-369

New 1,3,2-thiazaphospholines were prepared, and their steric and electronic structures were examined. The steric and electronic structure of N-[(O-methyl)chloromethylthiophosphoryl]thiourea and the pathways of their intramolecular cyclization and rea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5dd2e707eb705a478e39aec14b973deb
https://doi.org/10.1007/s11176-005-0232-z

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Reaction of chloromethyliso(thio)cyanato(thio)phosphonates(-phosphinates) with phenol, ethanol, and thiols

Autor: A. A. Shaimardanova, G. A. Chmutova, N. E. Krepysheva, Rashid Z. Musin, Nail M. Azancheev, N. A. Khailova, R. Kh. Bagautdinova, A. N. Pudovik, M. A. Pudovik

Publikováno v: Russian Journal of General Chemistry. 74:1335-1340

(Chloromethyl)isocyanatophosphonates(-phosphinates) take up phenol to form carbamates whose β-cleavage gives rise to phenyl (chloromethyl)phosphonates(-phosphinates). (Chloromethyl)(thio)phosphinic-(phosphonic) isothiocyanates react with phenol at 2

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::446dded651cb035eca27732e5d1d0afa
https://doi.org/10.1007/s11176-005-0006-7

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Synthesis of substituted 1-thia-3-aza-λ5-phosphacyclohex-2-ene

Autor: Igor A. Litvinov, Nail M. Azancheev, Olga N. Kataeva, M. A. Pudovik, A. N. Pudovik, S. A. Terent’va, Rashid Z. Musin, A. B. Dobrynin, N. A. Khailova

Publikováno v: Russian Chemical Bulletin. 53:1722-1725

The addition of dimethylamine to O-phenyl 2-chloropropylisothiocyanatophosphonate afforded the six-membered cyclic product, viz., 1-thia-3-aza-4λ5-phosphacyclohex-2-ene.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2f96d6b6ff0d25c46d64f08ee10098c7
https://doi.org/10.1007/s11172-005-0024-y

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Pathways of Intramolecular Cyclization of Phosphorylated Ureas and Thioureas: A Theoretical Study

Autor: N. A. Khailova, A. N. Pudovik, V. V. Zverev, M. A. Pudovik, G. A. Chmutova

Publikováno v: Russian Journal of General Chemistry. 73:1696-1701

The stability of phosphorylated ureas and thioureas containing various substituents at the P and N atoms and the stability of their cyclization products, the corresponding diazaphospholidines and/or oxaza(thiaza)phospholines, was evaluated by PM3, MN

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e1b42462e50de47e428ccb9c2598b606
https://doi.org/10.1023/b:rugc.0000018644.92903.e9

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Reactions of -Aminoalkylphosphonates with Iso(thio)cyanatophosphates(phosphonates, phosphinates). Synthesis of 1,3,4-Diazaphospholidines and 1,3,4-Oxaza(thiaza)phospholines

Autor: M. A. Pudovik, A. N. Pudovik, Nail M. Azancheev, Aidar T. Gubaidullin, Rashid Z. Musin, G. M. Saakyan, A. A. Shaimardanova, Igor A. Litvinov, T. A. Zyablikova, G. A. Chmutova, N. A. Khailova, Dmitry B. Krivolapov

Publikováno v: Russian Journal of General Chemistry. 73:1213-1226

Phenyl α-aminoalkylphosphonates add to phenyl iso(thio)cyanates to give saturated heterocycles, 1,3,4-diazaphospholidin-2-(thi)ones. The reaction of diphenyl (α-methylamino)benzylphosphonate with diethyl isothiocyanatophosphate involves initial for

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::58fea7c80e307ab455e66bc2ffd04449
https://doi.org/10.1023/b:rugc.0000007644.95638.fc

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[Untitled]

Autor: A. A. Shaimardanova, N. E. Krepysheva, G. M. Saakyan, T. A. Zyablikova, Nail M. Azancheev, Igor A. Litvinov, A. N. Pudovik, Vladislav V. Zverev, R. Kh. Bagautdinova, N. A. Khailova, M. A. Pudovik, Aidar T. Gubaidullin

Publikováno v: Russian Journal of General Chemistry. 72:1071-1081

Bis(chloromethyl)phosphinic (-phosphinothioic) iso(thio)cyanates add secondary amines to form N-phosphorylated (thio)ureas, which cyclize in the presence of a base to 1,3,4λ5-oxaza(thiaza)phospholines. Phosphorylated ureas obtained by addition of am

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7863f753dc42b7a57a6b85f09b7b6570
https://doi.org/10.1023/a:1020746615033

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Polyheterophosphacyclanes with Endocyclic P-C Bonds

Autor: M. A. Pudovik, R. M. Kamalov, S. A. Terent'eva, Roza al'mianova, Ludmila K. Kibardina, N. A. Khailova

Publikováno v: Phosphorus, Sulfur, and Silicon and the Related Elements. 144:105-108

The methods of synthesizing of polyheterophosphacyclanes based onpolyfunctional organophosphorus compounds with chloromethyl groups and other structural fragments at the central atom were developed.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f4602cc59337411410ab7fdb4405412a
https://doi.org/10.1080/10426509908546193

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