Other ionic liquids take advantage of asymmetrical quaternary ammonium cations like alkylated imidazolium ions, and large, branched anions like the bistriflimide ion. (wikipedia.org)
A functionalised ionic liquid: 1-(3-chloro-2- hydroxypropyl)-3-methyl imidazolium chloride. (edu.ru)
Effect of Salt Type and Alkyl Chain Length on the Binodal Curve of an Aqueous Two-Phase System Composed of Imidazolium Ionic Liquids. (acs.org)
In this contribution, we present the use of imidazolium-based tunable aryl alkyl ionic liquids (TAAILs) in a catalytic Friedel-Crafts acylation. (beilstein-journals.org)
The following alkylation with hexyl bromide yields the bromido ionic liquid. (beilstein-journals.org)
The salts of imidazolium (IM) ions (C2-, C4-, C6-, C8-, C10-, and C18-IMs) are a family of ionic liquids and were newly examined as permanent coating reagents on a triacontyl (C30) -bonded silica reversed phase column. (go.jp)
A series of novel ionic liquids (1-(3-aminopropyl)-3-vinyl imidazolium bromide/tetrafluoroborate) grafted onto graphene oxide- coated stainless-steel wires by a sol-gel technique were fabricated and used as solid-phase microextraction (SPME) fibers for the determination of phthalate esters (PAEs) in water and coffee by a direct immersion-SPME-gas chromatography-mass spectrometry (DI-SPME-GC-MS) method. (deu.edu.tr)
Behaviour of a binary solvent mixture constituted by an amphiphilic ionic liquid,1-Decyl-3-Methyl-Imidazolium Bromide and water : Potentiometric and conductimetric studies, J. Sirieix-Plenet, L. Gaillon, P. Letellier, Talanta 2004, 63, 979 (DOI : 10.1016/j.talanta.2004.01.001). (cnrs.fr)
A sulfoxide reduction/C-S bond metathesis cascade between sulfoxides and alkyl bromides in an ionic liquid provides high-value sulfides without the use of any catalysts or bases. (organic-chemistry.org)
Stereoselective halogenations of alkenes and alkynes can be conducted in room-temperature ionic liquids, 1-butyl-3-methylimidazolium hexafluorophosphate, 1-butyl-3-methylimidazolium tetrafluoroborate, 1-butyl-3-methylimidazolium bromide, and 1-butyl-3-methylimidazolium chloride as 'green' recyclable alternatives to chlorinated solvents. (organic-chemistry.org)
Chloride1
Examples of such salts include N-ethylpyridinium bromide and aluminium chloride mix, discovered in 1951 and ethylammonium nitrate discovered by Paul Walden. (wikipedia.org)
Trimethyl ammonium bromide4
Cetyl Trimethyl Ammonium Bromide (CTMAB) also known as Cetrimonium bromide is a highly active quaternary ammonium surfactant that is commonly used as an antiseptic agent against bacteria and fungi. (tatvachemicals.com)
1. What is the function of cetyl trimethyl ammonium bromide? (tatvachemicals.com)
2. What type of detergent is cetyl trimethyl ammonium bromide? (tatvachemicals.com)
3. What is cetyl trimethyl ammonium bromide method generally used for? (tatvachemicals.com)
Ions1
The sulfur that is normally added to rubber to make it stronger is replaced with a pair of charged butyl imidazolium and bromide ions, which acts to not only strengthen the rubber but also be more resilient than sulfur because the ions can break and reform their bonds, allowing for the intended self-healing property. (labroots.com)
Cations1
Most ILs or PILs used in SPME and DLLME are composed of imidazolium-, pyrrolidinium-, or phosphonium-based cations. (chromatographyonline.com)
Anion2
The title compound consists of an imidazolium-based dication and a tetra-bromido-cobaltate(II) complex anion, which are connected via C-H...Br inter-actions in the crystal. (tib.eu)
PILs with aromatic moieties containing the bromide anion showed high selectivity towards polar compounds, due to the hydrogen basicity of the anion, and also towards aromatic analytes, due to the aromatic nature of styrene moieties and the cation pendant groups. (ua.pt)
Alkyl1
In this cascade, classical Kornblum oxidation is employed to reduce sulfoxides with alkyl bromides. (organic-chemistry.org)
Chemistry1
In order to further develop this type of chemistry we expanded initial reactivity studies of imidazolium fluoride-based reagents. (uni-lj.si)
PILs1
Three different PILs, poly(1-vinyl-3-benzylimidazoliumco-styrene bromide) [poly(ViBnIm-co-Sty Br)], poly(1-vinyl-3-benzylimidazolium-co-styrene bis(trifluoromethanesulfonyl)imide) [poly(Pyrr(11) TFSI)] and poly(diallyldimethylamine bis(trifluoromethanesulfonyl)imide) TFSI)], were used. (ua.pt)
Compound2
The title compound, (C9H14N4)[CoBr4], was obtained as single crystals directly in very low yield as a side product in the reaction of 1,1′-bis-(1-methyl-imidazolium)acetate bromide and CoBr2. (tib.eu)
The other names by which this compound is known are CTAB, Cetyltrimethylammonium bromide and Hexadecyltrimethylammonium bromide. (tatvachemicals.com)
Successfully2
The method was successfully applied to the determination of nitrite, bromide, and nitrate in seawater and river water. (go.jp)
Among these, the least reactive but the most stable reagent, 1,3-bis(2,6-diisopropylphenyl)imidazolium dihydrogen trifluoride (ImH2F3), was successfully activated for fluorination of benzyl bromides. (uni-lj.si)
Water1
Volumetric study of mixtures of water and 1-decyl-3-methylimidazolium bromide. (cnrs.fr)
Ionic liquids4
Other ionic liquids take advantage of asymmetrical quaternary ammonium cations like alkylated imidazolium ions, and large, branched anions like the bistriflimide ion. (wikipedia.org)
The interaction of imidazolium-based ionic liquids with alpha- and beta-cyclodextrins was investigated by electrospray ionization mass spectrometry with variable collision induced dissociation energy and quantum chemical gas-phase calculations. (ua.pt)
D. A. Turton, J. Hunger, A. Stoppa, G. Hefter, A. Thoman, M. Walther, R. Buchner and K. Wynne, Dynamics of Imidazolium Ionic Liquids from a Combined Dielectric Relaxation and Optical Kerr Effect Study: Evidence for Mesoscale Aggregation, J. Am. Chem. (uni-regensburg.de)
Cetyltrimethylammonium bromide (CTAB), ionic liquids (ILs), i.e., 1-butyl-3-methylimidazolium chloride (BmiCl) and 1-decyl-3-methylimidazolium bromide (DmiBr), and silanes, i.e., (3-aminopropyl)-triethoxysilane (APTES) and bis [3-(triethoxysilyl)propyl] tetrasulfide (TESPTS), were used to increase the activity of ground eggshells in the elastomer matrix and to ameliorate the cure characteristics and properties of NR biocomposites. (mdpi.com)
Methyl8
13. Characterization of human organic cation transporter 1 (OCT1/SLC22A1)- and OCT2 (SLC22A2)-mediated transport of 1-(2-methoxyethyl)-2-methyl-4,9-dioxo-3-(pyrazin-2-ylmethyl)- 4,9-dihydro-1H-naphtho[2,3-d]imidazolium bromide (YM155 monobromide), a novel small molecule survivin suppressant. (nih.gov)
A white colour IL-SiWA hybrid molecular material has been synthesized using 1-butyl 3-methyl imidazolium bromide ionic liquid and silicotungstic acid as discussed by the authors. (typeset.io)
Ag nanoparticle and 1-buthyl-3-methyl imidazolium bromide (1B3MIBr) carbon paste electrode(Ag/NP/1B3MIBr/CPE) amplified sensor was fabricated for determination of rutin in this project. (ajchem-a.com)
A highly conductive and highly sensitive voltammetric method is developed for the determination of tramadol based on a 1-methyl-3-butyl imidazolium bromide/praseodymium hydroxide-graphene quantum dots nanocomposite modified carbon paste electrode (1-M-3-BBr/Pr(OH)3-GQD/CPE). (abechem.com)
Methyl triethyl ammonium bromide (MTEAB) is a quaternary ammonium salt that is commonly used as a phase transfer catalyst in various chemical reactions. (supercapacitorelectrolites.com)
Methyl Triphenyl Phosphonium Bromide appears as a white salt that dissolves in polar organic solvents. (tatvachemicals.com)
Produced by treating triphenylphosphine with methyl bromide, it finds use in methylenation via the Wittig reaction and synthesis of an enyne and 9-isopropenyl -phenanthrene. (tatvachemicals.com)
Phosphonium1
This bromide salt of a phosphonium cation has many applications. (tatvachemicals.com)
Cationic2
Moreover, both symmetric and asymmetric imidazolium cationic cores were evaluated. (ua.pt)
An initial screening on the activity of laccase in aqueous solutions of twelve surfactant-based Its from three different families, namely tetraalkylammonium- and imidazolium-based cationic surfactants and cholinium-based anionic surfactants, at different concentrations, was carried out. (ua.pt)
Surfactants1
Liposomes were obtained on the basis of phosphatidylcholine and imidazolium surfactants. (inra.fr)
Aryl2
A palladacycle phosphine mono-ylide complex is as an efficient catalyst for the Mizoroki-Heck cross-coupling reaction of aromatic or aliphatic olefins with a broad range of aryl bromides and chlorides. (organic-chemistry.org)
The transition metal-free conversion of aryl bromides into aromatic nitriles using an organophotocatalyst under visible light irradiation. (rsc.org)
Ability1
For the first time, an assessment was made of the ability of imidazolium liposomes loaded with 2-PAM to reduce the death of neurons in the brains of mice. (inra.fr)