A. Padova et al., SYNTHESIS OF A NOVEL FLUORO-TRIBACTAM UTILIZING N-FLUOROSULFONIMIDE IN THE KEY STEP, Journal of the Chemical Society, Chemical Communications, (6), 1995, pp. 661-662
The electrophilic reagent N-fluorobenzenesulfonimide (NFSI) is used in
the synthesis of the alpha-fluoro ketone 7, a key intermediate for th
e synthesis of the tribactam 13.