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  1. No Access

    Article

    Manufacture of Granulated Chitosan

    Conditions for dry-wet spinning of spherical chitosan granules 0.5–2.0 mm in diameter into a two-layer spinning bath consisting of immiscible liquids are proposed, where an organic liquid, decane in particular...

    A. V. Mironov, O. L. Vedenina, G. A. Vikhoreva, N. R. Kil’deeva… in Fibre Chemistry (2005)

  2. No Access

    Article

    Synthesis and physicochemical study of NiII complexes with tetradentate acyclic and macrocyclic N2S2 ligands as thiosalen analogs

    N,N’-Polymethylenebis(thiosalicylidene)iminate and macrocyclic dithiadiazadibenzocycloalkadiene complexes of nickel(II) were synthesized and their electrochemical and spectroscopic properties were studied. Dithi...

    K. P. Butin, A. A. Moiseeva, E. K. Beloglazkina… in Russian Chemical Bulletin (2005)

  3. No Access

    Article

    One-pot process in phosphonium-iodonium ylides: nucleophilic substitution and the Wittig reaction

    The nucleophilic substitution in mixed phosphonium-iodonium ylides was investigated. The iodonium group is replaced by such S-containing nucleophiles as the thiocyanate anion or thiourea, as well as by halide ...

    E. D. Matveeva, T. A. Podrugina, A. S. Pavlova, A. V. Mironov… in Russian Chemical Bulletin (2008)

  4. No Access

    Article

    Initiated pseudo-[3+2] cycloaddition of mixed phosphonium-iodonium ylides to acetonitrile

    E. D. Matveeva, T. A. Podrugina, A. S. Pavlova, A. V. Mironov… in Russian Chemical Bulletin (2008)

  5. No Access

    Article

    Structure determination of bis{(4Z)-1-(2-azidoethyl)-4-[(pyridin-2-yl)methylidene]-2-thiolatoimidazol-5(4H)-one}dicopper chloride from X-ray powder diffraction data

    The new tridentate organic N2S-type ligand, (4Z)-1-(2-azidoethyl)-4-[(pyridin-2-yl)-methylidene]-2-thioxoimidazol-5(4H)-one (LH), was synthesized. The reaction of LH with copper(II) chloride in a CH2Cl2/MeOH mixt...

    A. V. Mironov, E. V. Antipov, E. K. Beloglazkina… in Russian Chemical Bulletin (2013)

  6. No Access

    Article

    Synthesis, structure, and properties of Schiff base iodobismuthate and its alteration in DMSO solution

    New hybrid iodobismuthates (C12H18N2)(BiI4)2 (1, C12H18N2 is N,N´-bis(1- methylethylidene)-1,4-benzоdiammonium dication) and (C6H4(NH3)2) [Bi2I8•2DMSO]•4DMSO (2, C6H4(NH3)2 is p-phenylenediammonium dication) were...

    T. A. Shestimerova, N. A. Golubev, A. V. Mironov, M. A. Bykov… in Russian Chemical Bulletin (2018)

  7. No Access

    Article

    Mixed iodonium-, phosphonium-, arsonium-, sulfoniumdiazonium ylides in reactions with nucleophiles

    The reactions of mixed ylides containing a diazonium fragment and an "onium" group of different nature with nucleophiles were studied. In the iodonium-diazonium and sulfoniumdiazonium ylide, the nucleophile fi...

    T. A. Podrugina, A. S. Pavlova, D. S. Vinogradov… in Russian Chemical Bulletin (2019)

  8. No Access

    Article

    A novel structural type of conformationally fixed, mixed phosphonium-iodonium ylides based on phenoxaphosphinine

    A synthetic approach to a novel type of phosphonium and mixed phosphonium-iodonium ylides containing a conformationally fixed phosphonium fragment is developed. New representatives of these families of chemica...

    A. S. Nenashev, D. S. Vinogradov, A. V. Mironov… in Russian Chemical Bulletin (2020)

  9. No Access

    Article

    Mathematical Modelling of Friction Winding of Large-Dia Meter Packages on a Translationally Moving Hanger

    The article considers the problem of develo** a dynamic and mathematical model of a receivingwinding mechanism for producing large-diameter packages. In the mechanism, the bobbin holder with the package rota...

    A. V. Mironov, L. S. Mazin, A. V. Markovets, N. V. Rokotov in Fibre Chemistry (2021)

  10. No Access

    Article

    Regioselective heterocyclization of mixed phosphonium-iodonium ylides with acetylenes involving dimethyl acetylenedicarboxylate

    A new approach to the synthesis of λ5-phosphinolines was developed consisting in the reaction of mixed phosphonium-iodonium ylides with acetylenes in the presence of dimethyl acetylenedicarboxylate as a dipolarop...

    I. D. Potapov, A. Yu. Voznarskiy, A. V. Mironov… in Russian Chemical Bulletin (2022)