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ChemicalBook--->CAS DataBase List--->17674-16-7

17674-16-7

17674-16-7 Structure

17674-16-7 Structure
IdentificationBack Directory
[Name]

Benzyl trifluoromethanesulfonate
[CAS]

17674-16-7
[Synonyms]

Benzyl Trifloromethylsulfonate
Benzyl trifluoromethanesulfonate
1,1,1-TRIFLUORO-METHANESULFONIC ACID PHENYLMETHYL ESTER
Methanesulfonic acid, 1,1,1-trifluoro-, phenylmethyl ester
[Molecular Formula]

C8H7F3O3S
[MDL Number]

MFCD16036377
[MOL File]

17674-16-7.mol
[Molecular Weight]

240.2
Chemical PropertiesBack Directory
[Boiling point ]

253.1±40.0 °C(Predicted)
[density ]

1.446±0.06 g/cm3(Predicted)
Hazard InformationBack Directory
[Uses]

Benzyl trifluoromethanesulfonate is a highly electrophilic alkylating agent used for the formation of benzyl ethers, and for Friedel-Crafts benzylation. It is generated and used in situ in inert solvents such as CH2Cl2.
[Preparation]

Preparative Methods of Benzyl trifluoromethanesulfonate: from benzyl alcohol, Trifluoromethanesulfonic Acid, and 2,6-Di-t-butylpyridine in CH2Cl2. When used in Friedel-Crafts alkylation reactions, it has been made from a benzyl halide and silver triflate.
[storage]

Benzyl trifluoromethanesulfonate is generated in situ and used immediately. The compound is extremely readily hydrolyzed. Use in a fume hood.
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