An overview on recent advances in the synthesis of sulfonated organic materials, sulfonated silica materials, and sulfonated carbon materials and their catalytic …

H Sharghi, P Shiri, M Aberi - Beilstein Journal of Organic …, 2018 - beilstein-journals.org
This review article discusses the progress related to the synthesis and catalytic applications
of sulfonated organic materials, sulfonated silica materials, and sulfonated carbon materials …

Design, characterization and application of new ionic liquid 1-sulfopyridinium chloride as an efficient catalyst for tandem Knoevenagel–Michael reaction of 3-methyl-1 …

AR Moosavi-Zare, MA Zolfigol, M Zarei, A Zare… - Applied Catalysis A …, 2013 - Elsevier
In this work, novel ionic liquid 1-sulfopyridinium chloride {[Pyridine–SO 3 H] Cl} is
synthesized, and characterized by IR, 1 H and 13 C NMR, UV as well as mass spectra. The …

Design and Exploration of –SO3H Group Functionalized Brønsted Acidic Ionic Liquids (BAILs) as Task-Specific Catalytic Systems for Organic Reactions: A Review of …

P Sarma, AK Dutta, R Borah - Catalysis Surveys from Asia, 2017 - Springer
For several decades various chemical industries are involved in environment pollution by
using hazardous chemicals or excessive use of solvents or catalysts to get maximum …

Carbon nanotube-based solid sulfonic acids as catalysts for production of fatty acid methyl ester via transesterification and esterification

H Liu, J Chen, L Chen, Y Xu, X Guo… - … Sustainable Chemistry & …, 2016 - ACS Publications
A series of polymer–carbon nanotube composite materials (CNT-P-SO3H) were prepared by
covalent grafting of multiwalled carbon nanotubes (CNTs) with sulfonic acid-functionalized …

A molecular dynamics simulation study of the electric double layer and capacitance of [BMIM][PF 6] and [BMIM][BF 4] room temperature ionic liquids near charged …

Z Hu, J Vatamanu, O Borodin, D Bedrov - Physical Chemistry Chemical …, 2013 - pubs.rsc.org
A molecular dynamics simulation study of electric double layer (EDL) structure and
differential capacitance (DC) of two 1-butyl-3-methylimidazolium (BMIM)-based room …

Introduction of a novel nanosized N-sulfonated Brönsted acidic catalyst for the promotion of the synthesis of polyhydroquinoline derivatives via Hantzsch condensation …

O Goli-Jolodar, F Shirini, M Seddighi - RSC advances, 2016 - pubs.rsc.org
In this research 4, 4′-(butane-1, 4-diyl) bis (1-sulfo-1, 4-diazabicyclo [2.2. 2] octane-1, 4-
diium) tetrachloride (NS-C4 (DABCO-SO3H) 2)· 4Cl) as a new nano sized N-sulfonic acid …

One-pot synthesis of various xanthene derivatives using ionic liquid 1, 3-disulfonic acid imidazolium hydrogen sulfate as an efficient and reusable catalyst under …

F Shirini, A Yahyazadeh, K Mohammadi - Chinese Chemical Letters, 2014 - Elsevier
Abstract In this study, 1, 3-disulfonic acid imidazolium hydrogen sulfate (DSIMHS) is used as
an efficient and reusable ionic liquid for the green, mild, and efficient synthesis of xanthenes …

The influence of ionic liquids cation on the properties of sulfonated poly (ether ether ketone)/polybenzimidazole blends applied in PEMFC

LG da Trindade, L Zanchet, PC Martins, KMN Borba… - Polymer, 2019 - Elsevier
Blends modified with ionic liquid (IL) can have their conductivity improved at elevated
temperatures and low relative humidity (RH) making them suitable for proton exchange …

Synthesis of Quinazoline Derivatives Catalyzed by a New Efficient Reusable Nanomagnetic Catalyst Supported with Functionalized Piperidinium Benzene‐1, 3 …

A Fatehi, R Ghorbani‐Vaghei, S Alavinia… - …, 2020 - Wiley Online Library
Some novel quinazoline derivatives are prepared via one‐pot reaction of 2‐amino‐5‐
chlorobenzophenone, aromatic aldehydes and ammonium acetate using two different types …

Synthesis, thermal stability, vibrational spectra and conformational studies of novel dicationic meta-xylyl linked bis-1-methylimidazolium ionic liquids

M Boumediene, B Haddad, A Paolone, M Drai… - Journal of Molecular …, 2019 - Elsevier
In recent years, dicationic ionic liquids have been subject of a strongly growing research
effort for their interesting and important properties that suggest them to be potential …