Ionic liquids in cationic polymerization: A review

IA Berezianko, SV Kostjuk - Journal of Molecular Liquids, 2024 - Elsevier
This article reviews a progress reached in application of neutral and acidic ionic liquids (ILs)
in cationic polymerization processes. The whole subject was divided into two parts:(i) neutral …

A review: applications of ionic liquids in medicinal chemistry

S Yadav, K Baweja, C Kumar, A Sarkar, R Tomar - Chemistry Africa, 2024 - Springer
Ionic liquids are extraordinary compounds, with highly tunable and remarkable properties,
formed of cations and anions, bonded via electrostatic forces. They are compounds of …

Silica gel supported ionic liquids as effective and reusable catalysts for the synthesis of highly reactive polyisobutylene in non-polar media

IA Berezianko, IV Vasilenko, SV Kostjuk - Polymer Chemistry, 2022 - pubs.rsc.org
Silica gel supported catalysts based on FeCl3 and AlCl3 as well as chloroaluminate and
chloroferrate ionic liquids have been synthesized and tested in cationic polymerization of …

Homogeneous and heterogeneous catalysts for the synthesis of highly reactive polyisobutylene: discovery, development and perspectives

IV Vasilenko, SV Kostjuk - Journal of Macromolecular Science, Part …, 2021 - Taylor & Francis
In this article, the current state and future perspectives in the application of complexes of
Lewis acids with ethers in the synthesis of highly reactive polyisobutylene (HR PIB) were …

Recent advances in green cationic polymerization

Y Zhu, Z Yu, R Liu, Y **, Q Shi… - Journal of Polymer …, 2024 - Wiley Online Library
Traditional living/controlled cationic polymerization provides a simple synthetic route for the
preparation of various polymers with set molecular weight, narrow molecular weight …

Recent advances in catalytic chain transfer polymerization of isobutylene: a review

T Rajasekhar, G Singh, GS Kapur, SSV Ramakumar - RSC advances, 2020 - pubs.rsc.org
This review presents the development of highly reactive polyisobutylene (HRPIB), a major
commercial intermediate toward fuel and lubricant additives. Recent years have witnessed …

Effect of support type on the characteristics of polybutene polymers from C4 monomers employing supported ionic liquid/AlCl3 initiating systems

ZI Kahkeshi, MN Haghighi, N Bahri-Laleh… - Journal of Molecular …, 2024 - Elsevier
In order to assess the effect of support type on the characteristics of polybutene polymers,
cyclohexyl imidazolium chloride ionic liquid was grafted onto the surface of various supports …

An environmentally benign approach for the synthesis of low molar mass polybutenes from mixed C4 monomers using AlCl3/ionic-liquid initiating systems

ZI Kahkeshi, N Bahri-Laleh, S Sadjadi, MN Haghighi - Molecular Catalysis, 2023 - Elsevier
In this research, four novel ionic liquid compounds supported on boehmite were synthesized
and employed along with AlCl 3 to catalyze polymerization of Raffinate 1 (composed of C 4 …

Acidic imidazole-based ionic liquids in the presence of diisopropyl ether as catalysts for the synthesis of highly reactive polyisobutylene: Effect of ionic liquid nature …

IA Berezianko, IV Vasilenko, SV Kostjuk - Polymer, 2018 - Elsevier
A number of imidazole-based acidic (χ (LA)≥ 0.6) ionic liquids (RmimCl-LA, where R= Et or
Bu, LA= AlCl 3, AlBr 3, i BuAlCl 2, FeCl 3, GaCl 3, and BBr 3) has been synthesized and …

Cationic polymerization of isobutylene co-initiated by chloroferrate imidazole-based ionic liquid: The advantageous effect of initiator and aromatic compounds

IA Berezianko, IV Vasilenko, SV Kostjuk - European Polymer Journal, 2019 - Elsevier
The effect of different initiators (tert-butyl chloride (t-BuCl) and 2-chloro-2-phenylpropane
(CumCl) on the cationic polymerization of isobutylene co-initiated by acidic chloroferrate …