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  1. No Access

    Article

    Silicon-induced diastereoselectivity of the catalyzed phosphorylation of 1-(perfluoroalkyl)-ω (trialkylsilyl)alkan-1-ols

    The stereochemistry of catalytic phosphorylation of 1-(perfluoroalkyl)-ω-(trialkylsilyl)alkan-1-ols with pentavalent phosphorus acid monochlorides (phosphonochloridates, methyl(phenyl)phosphinic chloride, and ...

    G. N. Molchanova, T. M. Shcherbina, P. V. Petrovskii… in Russian Chemical Bulletin (2004)

  2. No Access

    Article

    Phosphorylation of heptafluorobutanol in the presence of metal chloride-ether catalytic systems

    Catalytic activity of complex catalysts based on Li, Na, K, and Cs chlorides and polydentate ligands, viz., dibenzo-18-crown-6, mono-, di-, and tetraglymes, and poly(ethylene glycols) PEG-600 and PEG-1000 was exa...

    I. Yu. Kudryavtsev, L. S. Zakharov in Russian Chemical Bulletin (2001)

  3. No Access

    Article

    Catalytic phosphorylation of polyfluoroalkanols. 17. Synthesis and the stereochemistry of tris(α-trifluoromethylbenzyl) phosphates

    Catalytic phosphorylation of α-trifluoromethylbenzyl alcohols with POCl3 taken in a ratio of 3 : 1 under particular temperature conditions afforded predominantly symmetrical tris(α-trifluoromethylbenzyl) phosphat...

    E. I. Goryunov, P. V. Petrovskii, T. M. Shcherbina… in Russian Chemical Bulletin (2001)

  4. No Access

    Article

    Catalytic activity of various Lewis acids in the phosphorylation of primary polyfluoroalkanols with phosphoryl chloride

    The catalytic activity of SnCl2, SnCl4, SbCl3, SbCl5, and BiCl3 in the reaction of 2,2,3,3,4,4,4-heptafluoroubutanol with POCl3 was studied. The mechanism of this reaction is discussed. Strong Lewis acids were fo...

    I. Yu. Kudryavtsev, L. S. Zakharov, M. I. Kabachnik in Russian Chemical Bulletin (1998)

  5. No Access

    Article

    Synthesis and thermal stability of silicon-containing esters of phosphorus acids

    A number of trialkylsilylmethyl diphenyl phosphates MeRR′SiCH2OP(O)(OPh)2 (1a-e: R=Et (a), Pr (b), CF3CH2CH2 (c, e), Me3SiCH2 (d); R′=Me (a-d), Et (e)) were synthesized and their thermal rearrangement, of the 1,2...

    L. S. Zakharov, G. N. Molchanova, T. M. Shcherbina… in Russian Chemical Bulletin (1998)

  6. No Access

    Article

    Catalytic phosphorylation of polyfluoroalkanols

    Phosphorylation of α-polyfluoroalkylbenzyl alcohols by an excess of phenylphosphonic dichloride in the presence of Mg or CaCl2 as the catalyst givesO-(α-polyfluoroalkylbenzyl) phenylphosphonochloridates (63–79% y...

    E. I. Goryunov, G. N. Molchanova, P. V. Petrovskii… in Russian Chemical Bulletin (1998)

  7. No Access

    Article

    α-Polyfluroalkylbenzyl dichlorophosphates as alkylating agents in alkylation of aromatic compounds

    On heating, α-polyfluoroalkylbenzyl dichlorophosphates alkylate mesitylene, durene, and naphthalene to give the corresponding aromatic compounds containing the α-polyfluoro-alkylbenzyl fragment as a substituent.

    E. I. Goryunov, P. V. Petrovskii, T. M. Shcherbina… in Russian Chemical Bulletin (1998)

  8. No Access

    Article

    The use of the phenomenon of solid-state transformations of diastereomers for the synthesis of diastereomerically pure amidophosphonates

    M. I. Kabachnik, E. I. Goryunov, L. S. Zakharov… in Russian Chemical Bulletin (1997)

  9. No Access

    Article

    Synthesis of α-(perfluoroalkyl)-ω-(trialkylsilyl)alkanols

    The synthesis of alkanols of the general formula R3Si(CH2)nCH(OH)RF (n = 1–3) is elaborated and their behavior under GC-MS is studied.

    G. N. Molchanova, P. V. Petrovskii, T. M. Shcherbina… in Russian Chemical Bulletin (1996)

  10. No Access

    Article

    Catalytic synthesis of α-trichloromethylbenzyl esters of phosphorus acids

    E. I. Goryunov, G. N. Molchanova, P. V. Petrovskii… in Russian Chemical Bulletin (1995)

  11. No Access

    Article

    Synthesis of carborane-containing phosphates by catalytic phosphorylation

    The catalytic phosphorylation ofo-carboranylmethanol with different phosphorus acid chlorides has been studied. This method makes it possible to obtain esters of phosphorus acids and esters of the corresponding p...

    M. I. Kabachnik, L. S. Zakharov, E. L. Gefter… in Russian Chemical Bulletin (1995)

  12. No Access

    Article

    Synthesis and stereochemistry ofO-(1-trifluoromethylalkyl)methylphosphonochloridates

    M. I. Kabachnik, L. S. Zakharov, I. Yu. Kudryavtsev… in Russian Chemical Bulletin (1994)

  13. No Access

    Article

    Bis(1-perfluoroalkylethyl)chlorophosphates as phosphorylating agents. The first examples of stereoselective substitution of the Cl atom at the pseudoasymmetric phosphorus atom

    M. I. Kabachnik, L. S. Zakharov, E. I. Goryunov, M. A. Kurykin… in Russian Chemical Bulletin (1994)

  14. No Access

    Article

    Highly stereoselective catalytic phosphorylation of 2-(trimethylsilylmethyl)-1-(perfluorobutyl)ethanol by aryl methylchlorophosphonates

    M. I. Kabachnik, L. S. Zakharov, G. N. Molchanova… in Russian Chemical Bulletin (1994)

  15. No Access

    Article

    New homogeneous procatalysts for the phosphorylation of polyfluoroalkanols by phosphorus acid chlorides

    I. Yu. Kudryavtsev, G. N. Molchanova… in Bulletin of the Russian Academy of Science… (1992)

  16. No Access

    Article

    Synthesis and study of the thermal stability of siliconcontaining esters of phosphorus acids. 4. Thermal rearrangement of trimethylsilylmethyl esters of phosphorus acids

    NMR spectroscopy has been used to study the thermal rearrangement of siliconeopentyl esters of phosphorus acids Me3SiCH2OP(O)R2 (I, R=CF3CH2O, PhO, t-BuCH2O, Bu). It has been established that in all cases the pro...

    M. I. Kabachnik, L. S. Zakharov… in Bulletin of the Academy of Sciences of the… (1991)

  17. No Access

    Article

    Mechanism of the elimination of hydrogen fluoride in the mass spectral decomposition of bis(1,1-dihydropolyfluoroalkyl) α-polyfluoroalkylbenzyl phosphates

    E. I. Goryunov, T. M. Shcherbina… in Bulletin of the Academy of Sciences of the… (1990)

  18. No Access

    Article

    Catalytic phosphorylation of o-carboranylmethanol

    M. I. Kabachnik, L. S. Zakharov… in Bulletin of the Academy of Sciences of the… (1990)

  19. No Access

    Article

    Catalytic phosphorylation of polyfluoroalkanols. 15. Catalytic phosphorylation of α-polyfluoroalkylbenzyl alcohols by bis(polyfluoroalkyl) chlorophosphates

    The catalytic phosphorylation of α-polyfluoroalkylbenzyl alcohols by bis(polyfluoroalkyl) chlorophosphates is a convenient method for the synthesis of various bis(polyfluoroalkyl)(α-polyfluoroalkylbenzyl) phos...

    E. I. Goryunov, P. V. Petrovskii… in Bulletin of the Academy of Sciences of the… (1990)

  20. No Access

    Article

    New materials for the welding of high-alloy austenitic-ferritic steels

    K. A. Yushchenko, A. K. Avdeeva, L. S. Zakharov… in Chemical and Petroleum Engineering (1990)

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