G. Praksh, Jinbo Hu
Oct 15, 2004
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Abstract
[426-58-4] C7H5F3O2S (MW 210.18) InChI = 1S/C7H5F3O2S/c8-7(9,10)13(11,12)6-4-2-1-3-5-6/h1-5H InChIKey = UPGBQYFXKAKWQC-UHFFFAOYSA-N (reductive trifluoromethylating agent;1 alkoxide- or hydroxide-induced nucleophilic trifluoromethylating agent;2 benzenesulfonylation agent to prepare phenyl sulfones3 and benzenesulfonic acid derivatives2, 4, 5) Physical Data: bp 205 °C; d 1.423 g cm−3 (20 °C).6 Solubility: soluble in alcohols, ethers, CH2Cl2, CHCl3, DMF, and DMSO. Form Supplied in: colorless liquid; often prepared by the oxidation of trifluoromethyl phenyl sulfide using aqueous hydrogen peroxide in acetic acid.7 Handling, Storage, and Precautions: PhSO2CF3 has high reactivity with bases and reducing metals; store under anhydrous, neutral conditions; use in a fume hood.