Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

The organo tetrafluoroborate compounds are represented by RBF4. Tetrafluoroborate anion is often associated with highly reactive species. Examples of tetrafluoroborates include tetraalkyl ammonium tetrafluoroborate, triethyloxonium tetrafluoroborate, ferrocenium tetrafluoroborate, 1-ethyl-3-methylimidazolium tetrafluoroborate, 1-benzyl-3-methylimidazolium tetrafluoroborate and bis(pyridine)iodonium tetrafluoroborate. An ionic liquid, 1-ethyl-3-methylimidazolium tetrafluoroborate, is used as an electrolyte for voltammetty and also on the studies of compounds such as furaldehydes because of its electrochemical stability.

Trialkyloxonium tetrafluoroborates, are Meerwein’s reagents and are often used as alkylating agents. Tetrabutylammonium tetrafluoroborate had a high phase transfer catalytic (PTC) effect (J. Heterocyclic Chem., 2008, 45(5), 1371–1375). Tetrafluoroborate-based ionic liquids such as 1-Benzyl-3-methylimidazolium tetrafluoroborate, are employed as an efficient and green reaction medium for the synthesis of pyrimido[1,2-a]benzimidazoles. In the oxidation of various alcohols, bis(pyridine)iodonium tetrafluoroborate is used. 1-Butyl-3-methylimidazolium tetrafluoroborate is employed in desulfurization of liquid fuels. Dialkylaminodifluorosulfinium tetrafluoroborate salts are used in various reactions such as deoxyfluorination of alcohols, fluorination of aldehydes, ketones, carboxylic acids and glycosyl groups and activation of hydroxyl, carbonyl and carboxyl groups. The review on TPT (2,4,6-triphenylpyrylium tetrafluoroborate) as a facile electron-transfer photo-sensitizer provides many salient features (Miranda, M. A., Chem. Rev., 1994, 94 (4), 1063–1089).

  • 1,3-Benzodithiolylium tetrafluoroborate, 98%
  • 1,3-Dicyclohexylimidazolium tetrafluoroborate, 97%
  • 1-Benzyl-3-methylimidazolium tetrafluoroborate, 97%
  • 1-Chloromethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate), 98+%
  • 1-Cyano-4-(dimethylamino)pyridinium tetrafluoroborate, 98%
  • (1-Ethoxycarbonylcyclopropyl)triphenylphosphonium tetrafluoroborate, 98%
  • 1-Ethyl-2,3-dimethylimidazolium tetrafluoroborate, 98%
  • 1-Ethyl-3-methylimidazolium tetrafluoroborate, 98+% (dry wt.), may cont. up to 3% water
  • 1-Methyl-3-n-octylimidazolium tetrafluoroborate, 99%
  • 1-n-Butyl-2,3-dimethylimidazolium tetrafluoroborate, 99%
  • 1-n-Butyl-3-methylimidazolium tetrafluoroborate, 98+%
  • 1-n-Butyl-3-methylpyridinium tetrafluoroborate, 99%
  • 1-n-Butyl-4-methylpyridinium tetrafluoroborate, 99%
  • 1-n-Butyl-6-chloro-2-((E)-2-[4-(dimethylamino)phenyl]ethenyl)benzo[cd]indolium tetrafluoroborate, 96%
  • 1-n-Decyl-3-methylimidazolium tetrafluoroborate, 97%
  • 1-n-Hexyl-3-methylimidazolium tetrafluoroborate, 99%
  • (1R,2R)-2-[(4S,11bR)-3H-Dinaphtho[2,1-c:1',2'-e]phosphepin-4(5H)-yl]-1,2-diphenylethanammonium tetrafluoroborate, 97+%
  • (1S,2S)-2-(Diphenylphosphino)cyclohexylammonium tetrafluoroborate, 97+%
  • 2,4,6-Trimethylpyrylium tetrafluoroborate, 98+%
  • 2,4,6-Triphenylpyrylium tetrafluoroborate, 97%
  • 2-(Diphenylphosphino)ethylammonium tetrafluoroborate, 97+%
  • 2-Succinimido-1,1,3,3-tetramethyluronium tetrafluoroborate, 98%
  • 4-Bromobenzenediazonium tetrafluoroborate, 96%
  • 4-Methoxybenzenediazonium tetrafluoroborate, 98%
  • 4-Nitrobenzenediazonium tetrafluoroborate, 97%
  • Benzyltriethylammonium tetrafluoroborate, 98+%
  • Bis(pyridine)iodonium tetrafluoroborate, 97%
  • Di-n-butylammonium tetrafluoroborate, 98%
  • Di-tert-butylphenylphosphonium tetrafluoroborate, 99%
  • Methyldiphenylsulfonium tetrafluoroborate, 95%
  • N-Ethylbenzisoxazolium tetrafluoroborate, 98+%
  • N,N,N',N'-Tetramethyl-O-(2-oxo-1,2-dihydro-1-pyridyl)uroniumtetrafluoroborate, 98%
  • N,N,N',N'-Tetramethyl-O-(4-oxo-3,4-dihydro-1,2,3-benzotriazin-3-yl)uronium tetrafluoroborate, 98+%
  • O-(1H-Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate, 99%
  • O-(6-Chloro-1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate, 99+%
  • O-(endo-5-Norbornene-2,3-dicarboximido)-N,N,N',N'-tetramethyluronium tetrafluoroborate, 98+%
  • O-[(Ethoxycarbonyl)cyanomethylenamino]-N,N,N',N'-tetramethyluronium tetrafluoroborate, 97%
  • Potassium phenyltrifluoroborate, 98%
  • S-(1-Oxido-2-pyridyl)-N,N,N',N'-tetramethylthiuronium tetrafluoroborate, 98+%
  • Tetraethylammonium tetrafluoroborate, 99%
  • Tetrafluoroboric acid-diethyl ether complex, 50-55% w/w HBF4
  • Tetramethylammonium tetrafluoroborate, 97%
  • Tetra-n-butylammonium tetrafluoroborate, 99%
  • Tricyclohexylphosphonium tetrafluoroborate, 99%
  • Triethyloxonium tetrafluoroborate, 1.0M in dichloromethane
  • Triethyloxonium tetrafluoroborate, 1.0M in dichloromethane, packaged under Argon in resealable ChemSeal™ bottles
  • Triethyloxonium tetrafluoroborate, 95%, stab. with 3-5% diethyl ether
  • Trimethyloxonium tetrafluoroborate, 96%
  • Trimethylsulfonium tetrafluoroborate, 98+%
  • Triphenylcarbenium tetrafluoroborate, 97%

Chemicals

Life Science

Metals & Materials

Catalysts

Analytical & Labware