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Alcohol CF3-reagent (Togni Reagent I)

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HYP002_1 1 g in stock login to see the price
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  • Chemical formula: C10H10F3IO
  • Molecular weight: 330,09
  • Purity: 98%+
  • IUPAC Name: 3,3-Dimethyl-1-(trifluoromethyl)-1,3-dihydro-1λ3-benzo[d][1,2]iodaoxole
  • Synonyms: Togni reagent I; Alcohol-CF3 Togni reagent
  • CAS: 887144-97-0
  • Smiles: CC(OI1C(F)(F)F)(C)C2=C1C=CC=C2

Alcohol CF*3*-reagent, more commonly termed Togni reagent I, is the first hypervalent iodine-CF*3* reagent that was commercialized. From the both Togni reagents, this reagent is clearly much better soluble in organic solvents (even in pentane). The reagent contains a relatively basic alkoxide group, meaning that formal oxidative insertion on a metal centre creates a new higher valent CF*3*-metal complex containing 2-(2-iodophenyl)-propanolate as a ligand. Such inherent basicity can be helpful for design of catalytic trifluoromethylation processes in which deprotonation generates the active nucleophile.