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 …

Synthesis, NMR, Raman, thermal and nonlinear optical properties of dicationic ionic liquids from experimental and theoretical studies

D Hadji, B Haddad, SA Brandán, SK Panja… - Journal of Molecular …, 2020 - Elsevier
Two new di-cationic imidazolium based ionic liquids (ILs) containing chloride,(bisImCl), or
hexafluorophosphate anions (bisImPF 6) have been synthesized and characterized by FT …

Application of three-legged piano-stool cyclopentadienyl-N-heterocyclic carbene iron (II) complexes as in situ catalysts for the transfer hydrogenation of ketones

MD Bala, MI Ikhile - Journal of Molecular Catalysis A: Chemical, 2014 - Elsevier
A one pot system has been developed based on nine related 1, 3-dialkylated imidazolium
salts for the in situ generation of N-heterocyclic carbene iron (II) complexes in which the …

Exploring of spacer fluorination effect on the characteristics and physicochemical properties of the newly designed task specific dicationic imidazolium-based ionic …

B Khalili, MP Amani, K Ghauri - Journal of Fluorine Chemistry, 2022 - Elsevier
Forming possibility of two series of DILs based on the 1, 4-bis (4-methyl-imidazolium) p-
phenyl ([pC 6 H 4 (MIM) 2] 2+=[PH IM] 2+) and 1, 4-bis (4-methyl-imidazolium) p-1, 1 …

para‑Xylyl bis‑1‑methylimidazolium bis (trifluoromethanesulfonyl) imide: Synthesis, crystal structure, thermal stability, vibrational studies

B Haddad, A Paolone, D Villemin, JF Lohier… - Journal of Molecular …, 2018 - Elsevier
In this study, a new para‑xylyl linked di‑imidazolium [p‑C 6 H 4 (CH 2 ImMe) 2+] ionic liquid
(DIL) containing the bis (trifluoromethanesulfonyl) imide [(CF 3 SO 2) 2 N−] anion is …

The subtle effect of methyl substituent in C2-symmetric template on the formation of halocluster hybrids

L Li, H Chen, YZ Qiao, YY Niu - Inorganica Chimica Acta, 2014 - Elsevier
Six novel haloclusters, namely {[dmb] 2 [Cu 4 I 8]}· 2DMF (1),{[ddb][Cu 4 I 6]} n (2),{[dmb][Ag
2 I 4]} n (3),{[ddb][Ag 4 I 6]} n (4),{[dmb] 2 [Ag 2 Br 6]}(5) and {[ddb][Ag 4 Br 6]} n (6), were …

Water-soluble pyrene-adorned imidazolium salts with multicolor solid-state fluorescence: synthesis, structure, photophysical properties, and application on the …

M Nirmala, R Vadivel, S Chellappan, JG Malecki… - ACS …, 2021 - ACS Publications
New water-soluble acetylpyrene-bound imidazolium salts (1-N-methyl-3-(2-oxo-2-(pyren-1-
yl) ethyl)-imidazolium bromide (1), 1-N-isopropyl-3-(2-oxo-2-(pyren-1-yl) ethyl)-imidazolium …

Para-xylyl linked bis-imidazolium ionic liquids: A study of the conformers of the cation and of the anion-cation hydrogen bonding

B Haddad, A Paolone, M Drai, M Boumediene… - Journal of Molecular …, 2019 - Elsevier
In this work, two new para-xylyl linked bis-imidazolium Ionic Liquids (DILs), namely [pC 6 H
4 (CH 2 ImMe) 2][Cl−] 2 and [pC 6 H 4 (CH 2 ImMe) 2+][BF 4−] 2, are prepared from …

A Combined Experimental/Computational Study of Dicationic Ionic Liquids with Bromide and Tungstate Anions

G Cardoso Gomes, C Ferdeghini, L Guglielmero… - Molecules, 2024 - mdpi.com
A panel of dicationic ionic liquids (DILs) with different rigid xylyl (ortho, meta, para) spacers
and different anions (bromide and tungstate) has been synthetised and characterised …

Exploring the Molecular Structure of Imidazolium–Silica‐Based Nanoparticle Networks by Combining Solid‐State NMR Spectroscopy and First‐Principles …

MA Neouze, M Kronstein, M Litschauer… - … A European Journal, 2014 - Wiley Online Library
A DFT‐based molecular model for imidazolium–silica‐based nanoparticle networks (INNs)
is presented. The INNs were synthesized and characterized by using small‐angle X‐ray …