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N-(benzenesulfonyl)-N-fluorobenzenesulfonamide

CAS 133745-75-2, Cat. No EN300-56237
Reagent for fluorination

N-(benzenesulfonyl)-N-fluorobenzenesulfonamide
EN300-56237

EnamineStore

N-(benzenesulfonyl)-N-fluorobenzenesulfonamide is a fluorinating reagent, a conventional source of electrophilic fluorine1. It has similar properties as the famous Selectfluolor but is less reactive and soluble in most organic solvents (ethers, THF, DCM, MeCN, toluene)2. It is a white solid with no high melting point (~115℃) and is stable up to 180℃. Therefore, it could be used without solvent in some cases.

Synonyms:N-fluoro-N-(phenylsulfonyl)benzenesulfonamide (ACI); Accufluor NFSi; fluorobis(phenylsulfonyl)amine; N-fluoro-N-(benzenesulfonyl)benzenesulfonamide; N-fluorobenzenesulfonimide; N-fluorobis(phenylsulfonyl)amine; N-fluorodibenzenesulfonimide; N-phenylsulfonyl-N-fluorobenzenesulfonamide; NFSI

Selected publications

  1. Achievements in Fluorination Using Variable Reagents through a Deoxyfluorination Reaction.

    Aggarwal T.; Sushmita; Verma A. Organic Chemistry Frontiers 2021, 8 (22), 6452–6468. DOI: 10.1039/D1QO00952D

  2. N-Fluorobenzenesulfonimide: A Practical Reagent For Electrophilic Fluorinations.

    Differding E.; Ofner H. Synlett 1991, 1991 (03), 187–189. DOI: 10.1055/s-1991-20673

 

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