208361
Silver tetrafluoroborate
98%
Synonym(s):
Silver borofluoride
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About This Item
Linear Formula:
AgBF4
CAS Number:
Molecular Weight:
194.67
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12161600
EC Number:
237-956-5
MDL number:
InChI key
CCAVYRRHZLAMDJ-UHFFFAOYSA-N
InChI
1S/Ag.BF4/c;2-1(3,4)5/q+1;-1
SMILES string
[Ag+].F[B-](F)(F)F
assay
98%
reaction suitability
core: silver, reagent type: catalyst
mp
70-73 °C (lit.)
Quality Level
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General description
Silver tetrafluoroborate (AgBF4) is used as a Lewis acid in organic synthesis. It is known to have a high affinity towards organic halides. It is employed in organic reactions like activation of acyl chlorides, nucleophilic substitution, rearrangement, cycloaddition, cyclization, ring expansion and oxidation.
Application
Provides a silver-ion template for improved macrolatamization of a linear dipeptide.
Displaces chloride from precious metal complexes used in the oxidation of alcohols by persulfate.
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B
Storage Class
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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Find documentation for the products that you have recently purchased in the Document Library.
J. Mol. Catal., 79, 85-85 (1993)
Kende, A. S.; Huang, H.
Tetrahedron Letters, 38, 3353-3353 (1997)
Silver tetrafluoroborate
Encyclopedia of Reagents for Organic Synthesis, Second Edition (2005)
Silver tetrafluoroborate
Encyclopedia of Reagents for Organic Synthesis, Second Edition (2005)
Synlett, 1901-1901 (2007)
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