Pisal, Ultrasonic Promoted Catalyst-Free N-formylation of Amines in Neutral Ionic Liquid 1-Butyl-3-methylimidazolium Tetrafluoroborate
Tenders are invited for Tetraethylammonium tetrafluoroborate
and acetonitrile, anhydrous
2011) studied the fire performance and decay resistance of wood treated with the quaternary ammonia compounds didecyl dimethyl ammonium chloride (DDAC) and didecyl dimethyl ammonium tetrafluoroborate
(DBF), both independently and paired with the common fire retardants monoammonium phosphate (MAP), diammonium phosphate (DAP), and ammonium sulfate (AS), to determine if the preservatives showed fire retardancy or showed decay-resistant properties by themselves.
20] investigated the properties of the SPEEK membranes doping with l-ethyl-3-methylimidazole tetrafluoroborate
(EB) or l-butyl-3-methylimidazole methanesulfonate (BS) ionic liquids and [Y.
The breakthrough, he said, was to use an ionic fluid called ethyl-methyl-imidazolium tetrafluoroborate
, mixed 50-50 with water.
Interesting feature of tetrafluoroborate
complexes of metals with organic ligands (L) is that in these compounds the B[F.
They were: 1-butyl-3-methyl imidazolium tetrafluoroborate
(IMZ-B), 1-hexadecyl-3-methyl imidazolium bromide (IMZ-O) and dimethyl di(hydrogenated talloyl) chloride (2HT).
Conjugated and unconjugated bilirubin react with 3,5-dichlorophenyldiazonium tetrafluoroborate
to form azobilirubin, which is measured bichromatically at 570/660 nm.
Cationic head groups include imidazolium, pyridinium, pyrrolidinium, morpholinium, piperidium, quinolinium, quaternary ammonium, and quaternary phosphonium moieties; anionic head groups include tetrafluoroborate
2] thickness: imidazolium NaOH 65-80 nm tetrafluoroborate
(SEM) [BMIM]BF Nanoneedle Length Water Cu[(N[O.
Liquid-liquid equilibrium of ternary systems of cyclohexane + (benzene, + toluene, + ethylbenzene, or + o-xylene) + 4-methy-N-butyl pyridinium tetrafluoroborate
ionic liquid at 303.
1984) Liht-induced excited spin state trapping in a transition-metal complex--the hexa-1-propyltetrazole-iron(II) tetrafluoroborate