424102
4-Nitrophenyl trifluoromethanesulfonate
99%
Synonym(s):
4-Nitrophenyl triflate
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About This Item
Linear Formula:
CF3SO3C6H4NO2
CAS Number:
Molecular Weight:
271.17
UNSPSC Code:
12352100
PubChem Substance ID:
MDL number:
Assay:
99%
Form:
solid
InChI
1S/C7H4F3NO5S/c8-7(9,10)17(14,15)16-6-3-1-5(2-4-6)11(12)13/h1-4H
SMILES string
[O-][N+](=O)c1ccc(OS(=O)(=O)C(F)(F)F)cc1
InChI key
NDTIXHNCNLKURN-UHFFFAOYSA-N
assay
99%
form
solid
mp
52-55 °C (lit.)
functional group
fluoro, nitro, triflate
Application
4-Nitrophenyl trifluoromethanesulfonate (4-nitrophenyltriflate) may be used in the following studies:
- As a triflating agent in the synthesis of aryl triflates.
- As a reagent in the synthesis of aryl nonaflate.
- As a reagent for palladium catalyzed coupling reactions with different substrates.
signalword
Danger
hcodes
Hazard Classifications
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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Palladium-catalyzed cross-coupling reaction of organoboron compounds with organic triflates.
Ohe T, et al.
The Journal of Organic Chemistry, 58(8), 2201-2208 (1993)
Regioselective palladium-catalyzed arylation of vinyl ethers with 4-nitrophenyl triflate. Control by addition of halide ions.
Andersson CM and Hallberg A.
The Journal of Organic Chemistry, 53(9), 2112-2114 (1988)
A high throughput synthesis of aryl triflate and aryl nonaflate promoted by a polymer supported base (PTBD).
Boisnard S, et al.
Tetrahedron Letters, 40(42), 7469-7472 (1999)
4-Nitrophenyltriflate as a new triflating agent.
Zhu J, et al.
Tetrahedron Letters, 38(7), 1181-1182 (1997)
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