(POLYFLUOROORGANO)HALOBORANES AND (POLYFLUOROORGANO)FLUOROBORATE SALTS: PREPARATION, NMR SPECTRA AND REACTIVITY

摘要

New developments concerning the preparation and reactivity of (polyfluoroorgano)haloboranes R_FBX_2, (R_F)_2BX (X = F, Cl, Br), some of their adducts (R_F)_nBX_(3-n) centre dot Base (n = 1-3), and their related fluoroborate salts M [(R_F)_nBF_(4-n)] were reviewed. Significant ~(11)B and ~(19)F NMR spectroscopic patterns of all three classes were described.