A new approach to the study of the structure of polyisoprene obtained by cationic polymerization

V. A. Rozentsvet, V.G. Kozlov, O. A. Stotskaya, S. N. Smirnov, P. M. Tolstoy

Research output

Abstract

The use of the T 2 filter in NMR studies allowed us to separate carbon atoms by their mobility in different fragments of the macromolecular chain of polyisoprene synthesized by cationic polymerization. The NMR signals of terminal units with conjugated double bonds were identified for the first time for the “cationic” polyisoprene, which experimentally confirmed the transfer of the growing chain to the monomer in the process of cationic polymerization of isoprene.

Original languageEnglish
Pages (from-to)116-120
JournalRussian Chemical Bulletin
Volume68
Issue number1
DOIs
Publication statusPublished - 2019

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Polyisoprenes
Cationic polymerization
Nuclear magnetic resonance
Carbon
Monomers
Atoms
isoprene

Scopus subject areas

  • Chemistry(all)

Cite this

Rozentsvet, V. A. ; Kozlov, V.G. ; Stotskaya, O. A. ; Smirnov, S. N. ; Tolstoy, P. M. / A new approach to the study of the structure of polyisoprene obtained by cationic polymerization. In: Russian Chemical Bulletin. 2019 ; Vol. 68, No. 1. pp. 116-120.
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A new approach to the study of the structure of polyisoprene obtained by cationic polymerization. / Rozentsvet, V. A.; Kozlov, V.G.; Stotskaya, O. A.; Smirnov, S. N.; Tolstoy, P. M.

In: Russian Chemical Bulletin, Vol. 68, No. 1, 2019, p. 116-120.

Research output

TY - JOUR

T1 - A new approach to the study of the structure of polyisoprene obtained by cationic polymerization

AU - Rozentsvet, V. A.

AU - Kozlov, V.G.

AU - Stotskaya, O. A.

AU - Smirnov, S. N.

AU - Tolstoy, P. M.

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PY - 2019

Y1 - 2019

N2 - The use of the T 2 filter in NMR studies allowed us to separate carbon atoms by their mobility in different fragments of the macromolecular chain of polyisoprene synthesized by cationic polymerization. The NMR signals of terminal units with conjugated double bonds were identified for the first time for the “cationic” polyisoprene, which experimentally confirmed the transfer of the growing chain to the monomer in the process of cationic polymerization of isoprene.

AB - The use of the T 2 filter in NMR studies allowed us to separate carbon atoms by their mobility in different fragments of the macromolecular chain of polyisoprene synthesized by cationic polymerization. The NMR signals of terminal units with conjugated double bonds were identified for the first time for the “cationic” polyisoprene, which experimentally confirmed the transfer of the growing chain to the monomer in the process of cationic polymerization of isoprene.

KW - cationic polymerization

KW - NMR spectroscopy

KW - polyisoprene

KW - polymer structure

KW - T filter

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