E. Lork et al., F2C-N-S(F)-N-CF2-, A CYCLIC BIS(IMINO)FLUOROSULFINATE FROM AN UNEXPECTED REARRANGEMENT, Journal of the Chemical Society, Chemical Communications, (14), 1995, pp. 1437-1438
The first cyclic bis(imino)fluorosulfinate S(NMe(2))(3)(+) F2C-N - S(F
)- N-CF2-2 is obtained by fluoride ion addition to NC-CF2-NSF2, (F2SN-
CF2)(2) or F2C-N=S=N-CF2; the X-ray structure of 2 is reported.