319732
Perfluoro-1-butanesulfonyl fluoride
96%
Sinónimos:
NfF, Nonafluorobutanesulfonyl fluoride
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About This Item
Fórmula lineal:
CF3(CF2)3SO2F
Número de CAS:
Peso molecular:
302.09
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Quality Level
assay
96%
form
liquid
reaction suitability
reaction type: click chemistry
refractive index
n20/D 1.3 (lit.)
bp
64 °C (lit.)
density
1.682 g/mL at 25 °C (lit.)
SMILES string
FC(F)(F)C(F)(F)C(F)(F)C(F)(F)S(F)(=O)=O
InChI
1S/C4F10O2S/c5-1(6,3(9,10)11)2(7,8)4(12,13)17(14,15)16
InChI key
LUYQYZLEHLTPBH-UHFFFAOYSA-N
Application
Perfluoro-1-butanesulfonyl fluoride (NfF) reacts with alcohols, including phenols, to yield nonafluorobutanesulfonate esters (nonaflates). Nonaflates can be used as electrophiles in several palladium-catalyzed cross coupling reactions and in Buchwald-Hartwig amination.
NfF can also be used to prepare aryl nonaflates by reacting with corresponding aryloxysilanes in the presence of fluoride ion.
NfF can also be used to prepare aryl nonaflates by reacting with corresponding aryloxysilanes in the presence of fluoride ion.
Related product
Referencia del producto
Descripción
Precios
signalword
Danger
hcodes
Hazard Classifications
Skin Corr. 1B
Storage Class
8A - Combustible corrosive hazardous materials
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Faceshields, Gloves, Goggles
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European Journal of Organic Chemistry, 1973(1), 20-32 (1973)
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