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Просмотр по автору "Khusainova N."

Просмотр по автору "Khusainova N."

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  • Reactions of phosphorylated allenes with dithiocarbamates 
    Khusainova N.; Suppel' I.; Cherkasov R.; Pudovik A. (1990)
    The addition of morpholino-, piperidino-, and N,N-diethyldithiocarbamate anions to 1,2-propadiene- and 1,2-butadienephosphonates proceeds on the electrophilic 1,2-double bond of the allene system with the formation of ...
  • Reactions of Phosphorylsulfenyl Chlorides with 2H-1,2,3-Diazaphospholes 
    Khusainova N.; Zyablikova T.; Reshetkova G.; Lamm E.; Cherkasov R. (1998)
    Formation of a quasiphosphonium salt in reaction of phosphorylsulfenyl chlorides with 1,2,3-diazaphospholes was established by dynamic 31P NMR spectroscopy. The salt is formed by addition of 2 mol of phosphorylsulfenyl ...
  • Reactions of vinylphosphonates with piperazines 
    Khusainova N.; Samigullin D.; Galkina I. (2017)
    © 2017, Pleiades Publishing, Ltd. Dialkyl [2-(piperazin-1-yl)ethyl]phosphonates were obtained by the reactions of piperazine with dialkyl vinylphosphonates. The addition of 2-(piperazin-1-yl)ethanamine to diethyl ...
  • Synthesis of novel bis(Aminoalkenylphosphonates) as potential bioactive compounds 
    Cherkasov R.; Khusainova N.; Berdnikov E.; Khusainov M.; Rybakov S. (2011)
    Mixing an excess of 3-methyl-1,2-butadienylphosphonate with 1,2-diaminoethane, 1,2-diaminopropane, or 4,7,10-trioxa-1,13-tridecandiamine leads to the formation of bis- (aminoalkenylphosphonates). Copyright © Taylor & Francis ...
  • Synthesis of phosphorylated piperazines 
    Khusainova N.; Pogodina E.; Berdnikov E.; Galkina I.; Galkin V. (2013)
    Heating 3-methyl-1,2-butadienyl phosphonates with piperazine leads to the formation of 2-piperazinyl-butenyl phosphonates containing the enamine functionality. From the reaction of piperazine with four equivalents of ...
  • Synthesis of polyphosphorylated diaminoalkanes 
    Khusainova N.; Tazetdinova D.; Garifzyanov A.; Cherkasov R. (2016)
    © 2016 Taylor & Francis Group, LLC.Heating a mixture of 2 2:1 molar ratio of vinylphosphonate with 1,3-diaminopropane leads to the formation N,N-bis-[(dialkoxyphosphoryl)ethyl]-1,3-diaminopropane. The tetraphosphorylated ...
  • Synthesis of β-aminophosphonates and study of their acid-base properties and phase distribution in water-organic solvent systems 
    Cherkasov R.; Galkin V.; Khusainova N.; Mostovaya O.; Garifzyanov A.; Nuriazdanova G.; Krasnova N.; Berdnikov E. (2005)
    New and previously known β-aminoethylphosphonates were synthesized by addition of primary and secondary amines to vinylphosphonates, and their IR and NMR spectra were examined. Diethyl 2-diethyl-aminoethylphosphonate and ...
  • The cycloaddition of N,N-dimethylaminomethylidene-P-phenylphosphine to vinylallenylphosphonates 
    Lonkin A.; Khusainova N.; Smirnova L.; Nekhoroshkov V.; Efremov Y.; Cherkasov R.; Pudovik A. (1990)
    The cycloaddition of N,N-dimethylaminomethylidene-P-phenylphosphine (I) to α-vinylallenylphosphonates (II) proceeds regioselectively with the formation of 2-dimethylamino-5-dialkoxyphosphoryl-6-isopropylidene-1-phenyl-1, ...
  • Tri-n-butylphosphine-Catalyzed Phosphonoethylation Reactions of Hydrophosphoryl Compounds 
    Il’in A.; Antonova A.; Khusainova N.; Galkin V. (2019)
    © 2019, Pleiades Publishing, Ltd. An efficient method for the synthesis of 1,2-bisphosphoryl compounds based on the addition of hydrophosphoryl derivatives to O,O-diethyl vinylphosphonate was developed. The reaction proceeds ...

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