Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references
Chemical compound
Tetrabutylammonium is a quaternary ammonium cation with the formula [N(C4H9)4]+, also denoted [NBu4]+ (where Bu = butyl group). It is used in the research laboratory to prepare lipophilic salts of inorganic anions. Relative to tetraethylammonium derivatives, tetrabutylammonium salts are more lipophilic but crystallize less readily.
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Tetrabutylammonium bromide (TBAB) is a quaternary ammonium salt with a bromide commonly used as a phase transfer catalyst. It is used to prepare many other...
tetrabutylammonium salts are more lipophilic but crystallize less readily. Some tetrabutylammonium salts of simple anions include: tetrabutylammonium...
a precursor to other tetrabutylammonium salts. Often tetrabutylammonium bromide is preferred as a source of tetrabutylammonium because it is less hygroscopic...
Tetrabutylammonium hydroxide is the chemical compound with the formula (C4H9)4NOH, abbreviated Bu4NOH with the acronym TBAOH or TBAH. This species is employed...
Tetrabutylammonium tribromide, abbreviated to TBATB, is a pale orange solid with the formula [N(C4H9)4]Br3. It is a salt of the lipophilic tetrabutylammonium...
Tetrabutylammonium hexafluorophosphate is a salt with the formula NBu4PF6. It is a white powder that is used as an electrolyte in nonaqueous electrochemistry...
Synthesis of Esters from Carboxylic Acids and Alkyl Halides Using Tetrabutylammonium Fluoride". Journal of Oleo Science. 63 (5): 539–544. doi:10.5650/jos...
of the hydroxide salts such as tetramethylammonium hydroxide and tetrabutylammonium hydroxide even at elevated temperatures. The halflife of Me4NOH in...
of sodium perrhenate to the tetrabutylammonium salt: NaReO4 + N(C4H9)4Cl → N(C4H9)4[ReO4] + NaCl The tetrabutylammonium salt precipitates from the aqueous...
chemistry. The arsonium salt is also well known. The bromide salt of tetrabutylammonium, one of the most common counter cations. Many analogous "quat salts"...
also known. Anhydrous Tetrabutylammonium fluoride has been prepared by the reaction of hexafluorobenzene and tetrabutylammonium cyanide. Iashin, Vladimir;...
prepare lipophilic salts of inorganic anions. It is used similarly to tetrabutylammonium, the difference being that its salts are less lipophilic, more easily...
salts of naked fluoride include tetramethylammonium fluoride and tetrabutylammonium fluoride. Cobaltocenium fluoride is another example. However, they...
i.e. O=N−O−N=O. This isomer can be produced from the reaction of tetrabutylammonium nitrite and triflic anhydride in dichloromethane solution at -30°C...
studied in compounds involving quaternary ammonium cations, such as tetrabutylammonium triiodide. It has been shown that the solid state photoreaction mechanism...
Quaternary ammonium permanganate compounds can be prepared, such as tetrabutylammonium permanganate and benzyltriethylammonium permanganate. "MSDS Chemical...
potassium ion can be replaced with quaternary ammonium cations as in tetrabutylammonium dicyanoaurate. The ingestion of gram quantities of potassium dicyanoaurate...
tetrahedral molybdate centers. When prepared in the absence of water as its tetrabutylammonium salt, dimolybdate adopts the centrosymmetric structure observed for...
It forms a variety of salts that are colorless and air-stable. The tetrabutylammonium salt is soluble in organic solvents such as acetonitrile and methylene...
ammonium cations also form ILs, e.g. tetraethylammonium (TEA) and tetrabutylammonium (TBA). Typical anions in ionic liquids include the following: tetrafluoroborate...
presence of catalytic PdCl 2(NCPh) 2 and triphenylphosphine (PPh 3), tetrabutylammonium iodide (TBAI) as a phase-transfer catalyst, and sodium hydroxide as...
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