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7 results about "Trifluoromethanesulfonic anhydride" patented technology
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Triflic anhydride is the chemical compound with the formula (CF₃SO₂)₂O. It is the acid anhydride derived from triflic acid. This compound is a particularly strong electrophile, useful for introducing the triflyl group, CF₃SO₂. Abbreviated Tf₂O, triflic anhydride is the acid anhydride of the strong acid triflic acid, CF₃SO₂OH.