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  1. No Access

    Article

    Development of new methods for the synthesis of 2,3-bis(nitroxymethyl)-2,3-dinitrobutane-1,4-diol dinitrate and its intermediates

    Known methods for the synthesis of 2,3-bis(nitroxymethyl)-2,3-dinitrobutane-1,4-diol dinitrate and its intermediates were investigated. New procedures were developed for the preparation of these compounds. 2,3...

    G. Kh. Khisamutdinov, Yu. V. Karpychev, Yu. S. Zhbanova… in Russian Chemical Bulletin (2015)

  2. No Access

    Article

    Formation of 5-fluoro-3-(4-fluoro-1-hydroxyimino-4,4-dinitrobutyl)isoxazole from 1,7-difluoro-3-hydroxyimino-1,1,7,7-tetranitroheptan-4-one and hydroxylamine

    1,7-Difluoro-3-hydroxyimino-1,1,7,7-tetranitroheptan-4-one reacts with hydroxylamine hydrochloride in MeOH in the presence of AcONa to give 5-fluoro-3-(4-fluoro-1-hydroxyimino-4,4-dinitrobutyl)isoxazole.

    V. G. Nikitin, N. M. Lyapin, R. Z. Gil’manov… in Russian Chemical Bulletin (2012)

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    Article

    Synthesis of 3-acyl-5-nitroisoxazoles on the base of geminal trinitro- and chlorodinitro-substituted pentan-2-one or 2-oximino-1-phenylbutan-1-one

    3-Acyl-5-nitroisoxazoles were synthesized by heating 5,5,5-trinitropentan-2-one with LiCl in DMF at 100 °C as well as by heating oximino derivatives of 5,5,5-trinitro-, 5-chloro-5,5-dinitropentan-2-one or 4,4,...

    G. Kh. Khisamutdinov, N. M. Lyapin, V. G. Nikitin… in Russian Chemical Bulletin (2009)

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    Article

    Fluorination of 4-nitroisoxazoline salts. Synthesis of 4-fluoro-4-nitroisoxazolines and 4-fluoroisoxazoles

    Methods for the synthesis of hitherto unknown 4-fluoro-4-nitroisoxazolines by fluorination of 4-nitroisoxazoline salts with FClO3 in MeOH and 4-fluoroisoxazoles by treatment of fluoronitroisoxazolines bearing the...

    G. Kh. Khisamutdinov, L. V. Okhlobystina, A. A. Fainzil’berg in Russian Chemical Bulletin (2009)

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    Article

    Preparation of 2,4,6-triaminotoluene and its salts with inorganic acids from 2,4,6-trinitrotoluene

    The basics of the technological process of 2,4,6-trinitrotoluene hydrogenation on palladium catalyst at atmospheric pressure are described. A technology is developed for isolating 2,4,6-triaminotoluene from th...

    V. A. Kashaev, G. Kh. Khisamutdinov… in Theoretical Foundations of Chemical Engine… (2008)

  6. No Access

    Article

    Development of a new xymedone production technology

    A new technology for preparing substance used in the burn treatment agent xymedone by interaction of ethanolurea with acetyl acetate in isopropanol medium in the presence of hydrochloric acid and subsequent ne...

    P. G. Belyaev, G. Kh. Khisamutdinov, S. G. Sharypova… in Pharmaceutical Chemistry Journal (2008)

  7. No Access

    Article

    Sulfur as a new low-cost and selective reducing agent for the transformation of benzofuroxans into benzofurazans

    I. Z. Kondyukov, Yu. V. Karpychev, P. G. Belyaev… in Russian Journal of Organic Chemistry (2007)

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    Article

    Reactions of (difluoroamino)trinitromethane with nucleophilic reagents

    Reactions of F2NC(NO2)3 with metal fluorides (KF and CsF) in DMF yield a substitution product of the fluorine atom for one nitro group, F2NC(NO2)2F. The reaction of F2NC(NO2)3 with LiBr in ethanol or DMF affords ...

    G. Kh. Khisamutdinov, S. A. Shevelev in Russian Chemical Bulletin (2001)

  9. No Access

    Article

    Interaction of polynitro compounds with difluoroamine

    Difluoroamine does not react with tetranitromethane and fluoro-, chloro-, and bromotrinitromethanes in DMF and in acidic media (CF3COOH, ClSO3H, FSO3H, and oleum), but reacts with α-fluoro- and α-(difluoroamino)-...

    G. Kh. Khisamutdinov, G. G. Rozantsev, V. I. Slovetsky… in Russian Chemical Bulletin (1998)

  10. No Access

    Article

    Formation of 1,1,4,4-tetramethoxy-2,3,5,6-tetrahydroximinocyclohexane by the interaction of trinitrosophloroglucinol with hydroxylamine hydrochloride in methanol

    1,1,4,4-Tetramethoxy-2,3,5,6-tetrahydroximinocyclohexane was obtained by the treatment of trinitrosoploroglucinol with hydroxylamine hydrochloride in methanol. Oxidation of the product with an alkaline solutio...

    V. A. Samsonov, L. V. Volodarskii… in Chemistry of Heterocyclic Compounds (1997)

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    Article

    α-Azidopolynitroalkanes. Synthesis and vibrational spectra

    Methods for the preparation of α-azidopolynitroalkanes by reactions of polynitroalkanes or α-(difluoroamino)polynitroalkanes with NaN3 were developed. In the case of tetranitromethane, one or two nitro groups can...

    G. Kh. Khisamutdinov, V. I. Slovetsky, Yu. M. Golub… in Russian Chemical Bulletin (1997)

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    Article

    Synthesis of 4,7-diaminopyridazino[4,5-c]furoxan

    4,7-Diaminopyridazino[4,5-c]furoxan was synthesized by intramolecular cyclization of 3-cyanofuroxan-4-carbamidrazone obtained from 3,4-dicyanofuroxan and hydrazine.

    G. Kh. Khisamutdinov, T. A. Mratkhuzina, R. M. Gabdullin… in Russian Chemical Bulletin (1995)

  13. No Access

    Article

    Synthesis, properties, and structures of 5-nitroalkyl-5H-(1,2,3)triazolo[4,5-c]furazans

    Methods for the synthesis of the first representatives of 5-nitroalkyl-5H-(1,2,3)triazolo[4,5c]furazans have been developed, and some of their properties have been studied.

    G. Kh. Khisamutdinov, T. A. Mrakhutzina, R. M. Gabdullin… in Russian Chemical Bulletin (1995)

  14. No Access

    Article

    Interaction of 4-aminobenzofurazan with aryldiazonium salts

    The reaction of 4-aminobenzofurazan with aryldiazonium salts leads to the formation of 4-amino-5-aryl-azobenzofurazans and 5-amino-2-aryl-4-nitroso-2H-benzotriazoles, products of the rearrangement of the initi...

    V. A. Samsonov, L. B. Volodarskii, V. L. Korolev… in Chemistry of Heterocyclic Compounds (1994)

  15. No Access

    Article

    Synthesis and properties of 1,2,4-triazolo[4,3-d]-1,2,4-triazolo-[3,4-f]furazano[3,4-b]pyrazines

    New methods for the synthesis of 1,2,4-triazolo[4,3-d]-1,2,4-triazolo[3,4-f]furazano[3,4-b]pyrazines with functional substituents of various types are proposed and some properties of these compounds are studied.

    G. Kh. Khisamutdinov, V. L. Korolev, T. N. Parkhomenko… in Russian Chemical Bulletin (1993)

  16. No Access

    Article

    Synthesis of benzotristriazole. 4-nitrobenzo[1,2-d:3,4-d′] bistriazole and 4,4′-dicarboxy-5,5′-1H-1,2,3-triazole

    The treatment of 2,5,8-tri(2,4-dinitrophenyl)benzotristriazole, 2,7-di(2,4-dinitrophenyl)-4-nitrobenzo[1,2-d∶3,4-d′]bistriazole, and 4,4′-dicarboxy-5,5′-bis[2- (2,4-dinitrophenyl)-2H-1,2,3-triazole with sodium me...

    V. A. Samsonov, L. B. Volodarskii, V. L. Korolev… in Chemistry of Heterocyclic Compounds (1993)

  17. No Access

    Article

    Synthesis and some properties ofN-polynitromethyl derivatives of fused benzotriazoles

    The procedures for the synthesis ofN-polynitromethyl derivatives of benzo[1,2-d;4,5d′]ditriazole-4,8-dione are described. Some chemical properties of the compounds obtained are investigated.

    G. Kh. Khisamutdinov, V. L. Korolev, I. Z. Kondyukov… in Russian Chemical Bulletin (1993)

  18. No Access

    Article

    The synthesis of fused benzotriazoles based on hexaaminobenzene derivatives

    New methods for synthesis of hexaaminobenzene are proposed and, based on this compound, previously unknown preparative procedures for obtaining fused benzotriazoles are developed.

    G. Kh. Khisamutdinov, V. L. Korolev, I. Z. Kondyukov… in Russian Chemical Bulletin (1993)

  19. No Access

    Article

    Synthesis of diacylhydrazines and oxadiazoles starting from 3-phenyl-5-methyl-4-isoxazoyl hydrazide

    G. V. Andosova, V. N. Konyukhov, Z. V. Pushkareva… in Pharmaceutical Chemistry Journal (1978)

  20. No Access

    Article

    Synthesis and properties of some hydrazones derived from 5-methyl-3-phenyl-isoxazol-4-ylcarbonylhydrazine

    G. V. Andosova, V. N. Konyukhov, Z. V. Pushkareva… in Pharmaceutical Chemistry Journal (1978)

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