The relative reactivity of 2,3-dicarbomethoxy-5-norbornenes in metathesis polymerization using the original N-chelating ruthenium carbene complex

R. V. Ashirov, D. Zemlyakov, A. A. Lyapkov, S. Kiselev, Dirk Vervacke

Результат исследований: Материалы для журналаСтатьярецензирование

9 Цитирования (Scopus)

Аннотация

1H NMR spectroscopy is used to study the kinetics of metathesis copolymerization of three isomeric 2,3-dicarbomethoxy-5-norbornenes using the original N-chelating ruthenium carbene complex. Based on the experimental data the copolymerization constants of isomeric 2,3-dicarbomethoxy-5-norbornenes are calculated. It is shown that the relative reactivity of endic acid dimethyl ester-(1R,2S,3R,4S)-dimethyl bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylate is almost two times lower than the corresponding values for (1R,2R,3S,4S)-dimethyl bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylate, which confirms earlier findings of steric hindrance in the orientation of the monomer due to the carbene catalyst.

Язык оригиналаАнглийский
Номер статьи40130
ЖурналJournal of Applied Polymer Science
Том131
Номер выпуска8
DOI
СостояниеОпубликовано - 15 апр 2014

ASJC Scopus subject areas

  • Materials Chemistry
  • Polymers and Plastics
  • Surfaces, Coatings and Films
  • Chemistry(all)

Fingerprint Подробные сведения о темах исследования «The relative reactivity of 2,3-dicarbomethoxy-5-norbornenes in metathesis polymerization using the original N-chelating ruthenium carbene complex». Вместе они формируют уникальный семантический отпечаток (fingerprint).

Цитировать