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Merck
CN

598089

Cyclopentadienyldicarbonyl(tetrahydrofuran)iron(II) tetrafluoroborate

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About This Item

Empirical Formula (Hill Notation):
C11H13BF4FeO3
CAS Number:
Molecular Weight:
335.87
UNSPSC Code:
12352300
PubChem Substance ID:
NACRES:
NA.22
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reaction suitability

core: iron, reagent type: catalyst

mp

110 °C (dec.) (lit.)

storage temp.

2-8°C

SMILES string

[Fe+].[C-]#[O+].[C-]#[O+].F[B-](F)(F)F.[CH]1[CH][CH][CH][CH]1.C2CCOC2

InChI

1S/C5H5.C4H8O.2CO.BF4.Fe/c2*1-2-4-5-3-1;2*1-2;2-1(3,4)5;/h1-5H;1-4H2;;;;/q;;;;-1;+1

InChI key

UEQAYXWNQGYVGN-UHFFFAOYSA-N

Application

Catalyst for:
  • Preparation of β-keto esters via Lewis acid-catalyzed addition of Et diazoacetate to arylaldehydes
  • Iron mediated nitrenoid transfer
  • Lewis acid catalyzed aziridination, cyclopropanation, and insertion reaction with diazo compounds
  • Diels-Alder reaction of dienes with enones


pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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