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482358

Sigma-Aldrich

Ferrocenium tetrafluoroborate

technical grade

Sinônimo(s):

Bis(cyclopentadienyl)iron tetrafluoroborate, Dicyclopentadienyliron fluoborate, Dicyclopentadienyliron tetrafluoroborate

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About This Item

Fórmula empírica (Notação de Hill):
C10H10BF4Fe
Número CAS:
1282-37-7
Peso molecular:
272.84
Número MDL:
MFCD00192174
Código UNSPSC:
12161600
ID de substância PubChem:
24871823
NACRES:
NA.22

grau

technical grade

Nível de qualidade

100

adequação da reação

core: iron
reagent type: catalyst

pf

178 °C (dec.) (lit.)

cadeia de caracteres SMILES

[Fe+].F[B-](F)(F)F.[CH]1[CH][CH][CH][CH]1.[CH]2[CH][CH][CH][CH]2

InChI

1S/2C5H5.BF4.Fe/c2*1-2-4-5-3-1;2-1(3,4)5;/h2*1-5H;;/q;;-1;+1

chave InChI

ZSPXIHLQPWVOQR-UHFFFAOYSA-N

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Descrição geral

Ferrocenium tetrafluoroborate [FeCp2][BF4] is one of the commonly employed ferrocenium salts within chemical synthesis. Ferrocenium salts are commonly used as Lewis acid catalysts, one-electron oxidants, and electron donors.

Aplicação

Ferrocenium tetrafluoroborate serves as:

  • an oxidizing agent in the synthesis of the monocationic Co(II)complex [CpCo(azpy)]+
  • a Lewis acid catalyst in epoxide ring opening and to activatethe carbonyl group for addition or cycloadditions reactions
  • an oxidizing agent when used in conjuntion with a Cl-source
  • a reversible redox reagent between stannole dianion and bistannole-1,2-dianion

Pictogramas

Corrosion
GHS05

Palavra indicadora

Danger

Frases de perigo

H314

Classificações de perigo

Eye Dam. 1 - Skin Corr. 1B

Código de classe de armazenamento

8A - Combustible corrosive hazardous materials

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificados de análise (COA)

Lot/Batch Number
34996AP
46796HK
15323CH
18130PD
18418JI

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R F Anderson et al.
The Journal of biological chemistry, 275(40), 30781-30786 (2000-06-22)
Trimethylamine dehydrogenase from the pseudomonad Methylophilus methylotrophus has been examined using the technique of pulse radiolysis to rapidly introduce a single reducing equivalent into the enzyme. Using enzyme that has had its iron-sulfur center rendered redox-inert by prior reaction with
Ralf Warratz et al.
Inorganic chemistry, 48(8), 3591-3607 (2009-03-27)
Ferrocene-ferrocenium dimers exhibit a double-peak intervalence charge-transfer (IVCT) band in the NIR/MIR region, which is analyzed in terms of a four-level, two-mode vibronic coupling configuration interaction (VCCI) scheme. Besides providing satisfactory fits of the measured spectra, the model also gives
T David Harris et al.
Chemical communications (Cambridge, England), 47(22), 6344-6346 (2011-05-07)
Oxidation of the nominally all-ferrous hexanuclear cluster ((H)L)(2)Fe(6) with six equivalents of ferrocenium in the presence of bromide ions results in a six-electron oxidation of the Fe(6) core to afford the nominally all-ferric cluster ((H)L)(2)Fe(6)Br(6). The hexabromide cluster is also
Songbo Xu et al.
Organic & biomolecular chemistry, 5(3), 558-568 (2007-01-26)
Various calix[4]arene derivatives, fixed in the cone conformation by decylether groups and functionalized at their wide rim by urea residues, were synthesized. In two compounds (,) sulfur functions were attached to the urea groups via different spacers in order to
Mutlu Sönmez Celebi et al.
Talanta, 78(2), 405-409 (2009-02-11)
A new surface based on poly(vinylferrocenium) (PVF(+))-modified platinum electrode was developed for determination of Hg(2+) ions in aqueous solutions. The polymer was electrodeposited on platinum electrode by constant potential electrolysis as PVF(+)ClO(4)(-). Cl(-) ions were then attached to the polymer
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