Rapid synthesis of 1-amidoalkyl-2-naphthols over sulfonic acid functionalized imidazolium salts

MA Zolfigol, A Khazaei, AR Moosavi-Zare… - Applied Catalysis A …, 2011 - Elsevier
Novel sulfonic acid functionalized imidazolium salts including 3-methyl-1-sulfonic acid
imidazolium chloride {[Msim] Cl}(an ionic liquid), 1, 3-disulfonic acid imidazolium chloride …

A silica gel supported dual acidic ionic liquid: an efficient and recyclable heterogeneous catalyst for the one-pot synthesis of amidoalkyl naphthols

Q Zhang, J Luo, Y Wei - Green Chemistry, 2010 - pubs.rsc.org
A supported dual acidic ionic liquid catalyst was prepared via anchoring 3-sulfobutyl-1-(3-
propyltriethoxysilane) imidazolium hydrogen sulfate onto silica gel by covalent bonds. The …

Sulfanilic acid-functionalized silica-coated magnetite nanoparticles as an efficient, reusable and magnetically separable catalyst for the solvent-free synthesis of 1 …

H Moghanian, A Mobinikhaledi, AG Blackman… - RSC …, 2014 - pubs.rsc.org
Sulfanilic acid-functionalized silica-coated nano-Fe3O4 particles (MNPs–PhSO3H) have
been prepared as a reusable heterogeneous acid catalyst using a facile process. The …

Brønsted acidic ionic liquid-catalyzed tandem reaction: an efficient approach towards regioselective synthesis of pyrano [3, 2-c] coumarins under solvent-free …

S Mahato, S Santra, R Chatterjee, GV Zyryanov… - Green …, 2017 - pubs.rsc.org
1-Butane sulfonic acid-3-methylimidazolium tosylate,[BSMIM] OTs, is found to be a
remarkable catalyst for the tandem cyclization of 4-hydroxycoumarin with chalcones for the …

Zwitterionic imidazolium salt: recent advances in organocatalysis

S Das, S Santra, P Mondal, A Majee, A Hajra - Synthesis, 2016 - thieme-connect.com
Imidazole-based zwitterionic-type molten salts have been explored as a new class of
organocatalyst in various chemical transformations. It is known that imidazolium motifs …

[PDF][PDF] AJ Csian OURNALOF HEMISTRY AJ Csian OURNALOF HEMISTRY

M HASSAN, SM AL-HAZMI, IA ALHAGRI… - Asian Journal of …, 2021 - researchgate.net
Electrical energy generation can be achieved in microbial fuel cells (MFCs) through the
catalytic action of microorganisms which can oxidize organic matter and convert it into a …

Silica gel supported–SO3H functionalised benzimidazolium based ionic liquid as a mild and effective catalyst for rapid synthesis of 1-amidoalkyl naphthols

DA Kotadia, SS Soni - Journal of Molecular Catalysis A: Chemical, 2012 - Elsevier
The use of ionic liquid in catalysis is attracting more and more attention in the field of
chemistry. In line with the research we have studied Supported Ionic Liquid Catalyst (SILC) …

One-pot three-component synthesis of 1-amidoalkyl naphthols and polyhydroquinolines using a deep eutectic solvent: a green method and mechanistic insight

VT Nguyen, HT Nguyen, PH Tran - New Journal of Chemistry, 2021 - pubs.rsc.org
The multicomponent synthesis of 1-amidoalkyl naphthols and polyhydroquinolines has been
developed as an atom-economic procedure catalyzed by a deep eutectic solvent …

Preparation of 1-amidoalkyl-2-naphthol derivatives using barium phosphate nano-powders

H Taghrir, M Ghashang, MN Biregan - Chinese Chemical Letters, 2016 - Elsevier
Abstract Barium phosphate (Ba 3 (PO 4) 2) nano-powder was successfully synthesized via a
simple precipitation route without any surfactant. The prepared nano-powder was applied for …

Organocatalysis by an aprotic imidazolium zwitterion: Regioselective ring-opening of aziridines and applicable to gram scale synthesis

NC Ghosal, S Santra, S Das, A Hajra, GV Zyryanov… - Green …, 2016 - pubs.rsc.org
An imidazole-based zwitterionic-salt, 4-(3-methylimidazolium) butane sulfonate (MBS), has
been found to be an efficient organocatalyst for aziridine ring-opening regioselectively by …