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Trimethylsilylfluorosulfonate (TMSOFs): An alternative to TMS triflate as a source of Me3Si+

1993; Elsevier BV; Volume: 34; Issue: 6 Linguagem: Inglês

10.1016/s0040-4039(00)77474-0

1873-3581

Bruce H. Lipshutz, Jana Burgess-Henry, Gregory P. Roth,

Fluorine in Organic Chemistry

Generation of trimethylsilylfluorosulfonate in situ provides a useful source of TMS+, the reactivity of which in essentially equivalent to that of TMS triflate. Its precursors, in particular FSO3H, are less costly than those of TMSOTf or the reagent itself