Cs-CONTAINING BEA ZEOLITE MONOLITHS FOR 4-PHENYL-1,3-DIOXOLAN-2-ONE PRODUCTION FROM STYRENE EPOXIDE AND CARBON DIOXIDE IN FLOW REACTORS

Авторы

  • Mykhailo M. Kurmach L. V. Pisarzhevskii Institute of Physical Chemistry, National Academy of Sciences of Ukraine, 31 Nauky Ave., Kyiv 03028 https://orcid.org/0000-0001-5649-161X
  • Dmytro Kyryliuk 1L.V. Pisarzhevskii Institute of Physical Chemistry of the National Academy of Sciences of Ukraine, pr. Nauky 31, Kyiv, 03028, Ukraine, Enamine Ltd, 78 Winston Churchill str., 02094, Kyiv, Ukraine https://orcid.org/0009-0007-9199-6948
  • Svitlana O. Sotnik L. V. Pisarzhevskii Institute of Physical Chemistry, National Academy of Sciences of Ukraine, 31 Nauky Ave., Kyiv 03028. Taras Shevchenko National University of Kyiv, 60 Volodymyrska St., Kyiv 01033. Enamine Ltd., 78 Winston Churchill St., Kyiv 02094
  • Konstantin S. Gavrilenko Taras Shevchenko National University of Kyiv, 60 Volodymyrska St., Kyiv 01033. Enamine Ltd., 78 Winston Churchill St., Kyiv 02094
  • Pavlo S. Yaremov L. V. Pisarzhevskii Institute of Physical Chemistry, National Academy of Sciences of Ukraine, 31 Nauky Ave., Kyiv 03028
  • Oleksiy V. Shvets L. V. Pisarzhevskii Institute of Physical Chemistry, National Academy of Sciences of Ukraine, 31 Nauky Ave., Kyiv 03028
  • Sergey V. Kolotilov L. V. Pisarzhevskii Institute of Physical Chemistry, National Academy of Sciences of Ukraine, 31 Nauky Ave., Kyiv 03028

Ключевые слова:

carbon dioxide, cyclic carbonate, epoxide, flow reactor, monolith cartridge

Аннотация

Monolith cartridge based on Cs-containing zeolite of BEA structural type was proposed for the catalytic synthesis of 4-phenyl-1,3-dioxolan-2-one from styrene epoxide and CO2 in flow reactors. The influence of temperature, CO2 pressure, and reaction mixture flow rate on the product yield and selectivity was shown. It was found that the highest yield of cyclic carbonate was achieved at 150°C, while further temperature increase to 200°C led to lower yields due to side reactions.

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Опубликован

2026-02-24

Выпуск

Том 61 № 9/10 (2025): Modern catalytic approaches for the assembly and functionalization of heterocyclic compounds

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