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Tris(pentafluorophenyl)borane, sometimes referred to as "BCF", is the chemical compound (C6F5)3B. It is a white, volatile solid. The molecule consists of three pentafluorophenyl groups attached in a "paddle-wheel" manner to a central boron atom; the BC3 core is planar. It has been described as the “ideal Lewis acid” because of its high thermal stability and the relative inertness of the B-C bonds. Related fluoro-substituted boron compounds, such as those containing B−CF3 groups, decompose with formation of B-F bonds. Tris(pentafluorophenyl)borane is thermally stable at temperatures well over 200 °C, resistant to oxygen, and water-tolerant.

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rdfs:label
  • Tris(pentafluorofenyl)boran (cs)
  • Tris(pentafluorofenil)borano (it)
  • Tris(pentafluorophényl)borane (fr)
  • Tris(pentafluorophenyl)borane (en)
rdfs:comment
  • Tris(pentafluorofenyl)boran (B(C6F5)3) je velmi silná Lewisova kyselina. Díky své kyselosti se často používá jako katalyzátor nebo reagent v mnoha organických i anorganických reakcích. (cs)
  • Tris(pentafluorophenyl)borane, sometimes referred to as "BCF", is the chemical compound (C6F5)3B. It is a white, volatile solid. The molecule consists of three pentafluorophenyl groups attached in a "paddle-wheel" manner to a central boron atom; the BC3 core is planar. It has been described as the “ideal Lewis acid” because of its high thermal stability and the relative inertness of the B-C bonds. Related fluoro-substituted boron compounds, such as those containing B−CF3 groups, decompose with formation of B-F bonds. Tris(pentafluorophenyl)borane is thermally stable at temperatures well over 200 °C, resistant to oxygen, and water-tolerant. (en)
  • Il tris(pentafluorofenil)borano è il composto chimico con formula (C6F5)3B. Disponible in commercio, questo reattivo di organo-boro è un acido di Lewis caratterizzato da notevole forza e stabilità. Viene ampiamente usato per la sua versatilità, per la relativa inerzia dei legami B–C, e per il suo ingombro sterico. (it)
  • Le tris(pentafluorophényl)borane, parfois abrégé BCF, est un composé chimique de formule (C6F5)3B. Il se présente sous la forme d'un solide blanc volatil et hygroscopique, formant un trihydrate [(C6F5)3BOH2](H2O)2, dans lequel l'une des molécules d'eau est coordonnée au bore tandis que les deux autres forment de liaisons hydrogène avec la première. La molécule est constituée de trois groupes pentafluorophényle –C6F5 liés à un atome de bore central. Le motif BC3 central est plan. Il est parfois présenté comme « l'acide de Lewis idéal » car il est polyvalent et ses liaisons B–C sont relativement inertes par rapport aux composés fluorés du bore apparentés, comme ceux qui contiennent des groupes B–CF3, qui se décomposent en formant des liaisons B–F. (fr)
foaf:name
  • Tris(pentafluorophenyl)borane (en)
name
  • Trisborane (en)
foaf:depiction
  • http://commons.wikimedia.org/wiki/Special:FilePath/Tris(pentafluorophenyl)boron-2D-skeletal.png
  • http://commons.wikimedia.org/wiki/Special:FilePath/Tris(pentafluorophenyl)boron-3D-vdW.png
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ImageFile
  • Trisboron-2D-skeletal.png (en)
  • Trisboron-3D-vdW.png (en)
ImageName
  • Trisboron (en)
OtherNames
  • Perfluorotriphenylboron (en)
  • Trisboron (en)
PIN
  • Trisborane (en)
Verifiedfields
  • correct (en)
verifiedrevid
has abstract
  • Tris(pentafluorofenyl)boran (B(C6F5)3) je velmi silná Lewisova kyselina. Díky své kyselosti se často používá jako katalyzátor nebo reagent v mnoha organických i anorganických reakcích. (cs)
  • Le tris(pentafluorophényl)borane, parfois abrégé BCF, est un composé chimique de formule (C6F5)3B. Il se présente sous la forme d'un solide blanc volatil et hygroscopique, formant un trihydrate [(C6F5)3BOH2](H2O)2, dans lequel l'une des molécules d'eau est coordonnée au bore tandis que les deux autres forment de liaisons hydrogène avec la première. La molécule est constituée de trois groupes pentafluorophényle –C6F5 liés à un atome de bore central. Le motif BC3 central est plan. Il est parfois présenté comme « l'acide de Lewis idéal » car il est polyvalent et ses liaisons B–C sont relativement inertes par rapport aux composés fluorés du bore apparentés, comme ceux qui contiennent des groupes B–CF3, qui se décomposent en formant des liaisons B–F. On l'obtient à l'aide de réactifs de Grignard à partir du bromopentafluorobenzène C6F5Br : 3 C6F5MgBr + BCl3 → (C6F5)3B + 3 MgBrCl La synthèse initiale employait du C6F5Li, mais ce réactif est susceptible de détonner avec élimination de fluorure de lithium LiF. (fr)
  • Tris(pentafluorophenyl)borane, sometimes referred to as "BCF", is the chemical compound (C6F5)3B. It is a white, volatile solid. The molecule consists of three pentafluorophenyl groups attached in a "paddle-wheel" manner to a central boron atom; the BC3 core is planar. It has been described as the “ideal Lewis acid” because of its high thermal stability and the relative inertness of the B-C bonds. Related fluoro-substituted boron compounds, such as those containing B−CF3 groups, decompose with formation of B-F bonds. Tris(pentafluorophenyl)borane is thermally stable at temperatures well over 200 °C, resistant to oxygen, and water-tolerant. (en)
  • Il tris(pentafluorofenil)borano è il composto chimico con formula (C6F5)3B. Disponible in commercio, questo reattivo di organo-boro è un acido di Lewis caratterizzato da notevole forza e stabilità. Viene ampiamente usato per la sua versatilità, per la relativa inerzia dei legami B–C, e per il suo ingombro sterico. (it)
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alternative name
  • Perfluorotriphenylboron (en)
  • Tris(pentafluorophenyl)boron (en)
IUPAC name
  • Tris(pentafluorophenyl)borane (en)
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