Trifluoromethylsulfonyl
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In
organic chemistry Organic chemistry is a subdiscipline within chemistry involving the scientific study of the structure, properties, and reactions of organic compounds and organic materials, i.e., matter in its various forms that contain carbon atoms.Clayden, J.; ...
, the triflyl group (
systematic name A systematic name is a name given in a systematic way to one unique group, organism, object or chemical substance, out of a specific population or collection. Systematic names are usually part of a nomenclature. A semisystematic name or semitrivial ...
: trifluoromethanesulfonyl group) is a
functional group In organic chemistry, a functional group is a substituent or moiety in a molecule that causes the molecule's characteristic chemical reactions. The same functional group will undergo the same or similar chemical reactions regardless of the rest ...
with the
formula In science, a formula is a concise way of expressing information symbolically, as in a mathematical formula or a ''chemical formula''. The informal use of the term ''formula'' in science refers to the general construct of a relationship betwee ...
and
structure A structure is an arrangement and organization of interrelated elements in a material object or system, or the object or system so organized. Material structures include man-made objects such as buildings and machines and natural objects such as ...
. The triflyl group is often represented by –Tf. The related triflate group (trifluoromethanesulfonate) has the formula , and is represented by –OTf.


See also

* Triflyl azide, TfN3 *
Trioctylmethylammonium bis(trifluoromethylsulfonyl)imide Trioctylmethylammonium bis(trifluoromethylsulfonyl)imide is an ionic liquid that is produced by Solvent Innovation, now part of Merck KGaA, EMD Chemicals. References

Ionic liquids Trifluoromethyl compounds {{Organic-compound-stub ...
, *
Comins' reagent The Comins' reagent is a triflyl-donating reagent that is used to synthesize vinyl triflates from the corresponding ketone enolates or dienolates. It was first reported in 1992 by Daniel Comins. The vinyl triflates prepared are useful as sub ...
*
Bis(trifluoromethanesulfonyl)aniline Bis(trifluoromethanesulfonyl)aniline is the organic compound with the formula C6H5N(SO2CF3)2.{{cite journal, title=N-Phenyltrifluoromethanesulfonimide , last1=Zeller, first1=Wayne E., last2=Schwörer, first2=Ralf, journal=E-EROS Encyclopedia of Re ...
*
Triflic anhydride Trifluoromethanesulfonic anhydride, also known as triflic anhydride, is the chemical compound with the formula (CF3SO2)2O. It is the acid anhydride derived from triflic acid. This compound is a strong electrophile, useful for introducing the trif ...
(CF3SO2)2O is a very strong triflating agent.


References

{{organic-chemistry-stub Triflyl compounds Functional groups