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HomeProduct name listPhenyl trifluoromethanesulfonate

Phenyl trifluoromethanesulfonate

Synonym(s):Phenyl triflate

Phenyl trifluoromethanesulfonate Structural

What is Phenyl trifluoromethanesulfonate?

Chemical properties

Colorless Liquid.

The Uses of Phenyl trifluoromethanesulfonate

Phenyl trifluoromethanesulfonate (phenyl triflate) may be used in the following studies:
As an arylating agent for the asymmetric α-arylation of ketones catalyzed by Pd(dba)2 and difluorphos.
As a reactant in the one pot synthesis of carbazoles by palladium-catalyzed N-arylation of anilines with phenyl triflate followed by oxidative coupling.
Synthesis of N-(2,6-diarylbenzoyl)anilines by diarylation of benzanilides with phenyl triflate in the presence of palladium-based catalyst.
As an arylating agent in the synthesis of (R)-2-phenyl-2,3-dihydrofuran by the arylation of 2,3-dihydrofuran.

Preparation

Synthesis of Phenyl trifluoromethanesulfonate: The reaction of phenol (1.00 g, 10.6 mmol) with triflic anhydride as outlined in the general procedure provided phenyl trifluoromethanesulfonate as colorless oil (0.73 g, 30%).
1H NMR (400 MHz, CDCl3) δ 7.50 – 7.42 (m, 2H), 7.41 – 7.36 (m, 1H), 7.32 – 7.24 (m, 2H).

General Description

Phenyl trifluoromethanesulfonate (phenyl triflate) is an aryl fluorosulphonate. It has been synthesized by the reaction of phenol with fluorosulphonic anhydride.

Properties of Phenyl trifluoromethanesulfonate

Boiling point: 99-100 °C/60 mmHg (lit.)
Density  1.396 g/mL at 25 °C (lit.)
refractive index  n20/D 1.435(lit.)
Flash point: 160 °F
storage temp.  Inert atmosphere,Room Temperature
form  clear liquid
color  Colorless to Almost colorless

Safety information for Phenyl trifluoromethanesulfonate

Signal word Danger
Pictogram(s)
ghs
Corrosion
Corrosives
GHS05
ghs
Skull and Crossbones
Acute Toxicity
GHS06
GHS Hazard Statements H314:Skin corrosion/irritation
Precautionary Statement Codes P270:Do not eat, drink or smoke when using this product.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for Phenyl trifluoromethanesulfonate

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