0000000001319827
AUTHOR
B. Frange
Synthesis, Reactivity and Theoretical Study of B3H8−and Related Derivatives
Abstract Octahydrotriborate salts, B3H8 −, have been prepared by the reaction of NaBH4 with Lewis acids such as BX3·BDMA (BDMA = benzyldimethylamine, × = Cl,Br) or C2H5I in diglyme. The presence of BH3·BDMA as a by-product in the former reaction provides new insight into the reaction mechanism of B11H14 − formation. In acetonitrile-water solutions of HCl or CH3CO2H, the B3H8 − anion reacted to give B3H7CH3CN or B3H7CH3CO2 − characterized by 11B NMR spectroscopy. Their kinetic hydrolysis study was consistent with NMR analysis. Reaction of Bu4NB3H8 and CuCl2 at 0°C produced pure B3H6Cl2 −. An AM1 theoretical study of the substituted derivatives B3H7L (L = Cl−, CH3CN, CH3CO2 −, OH−) and B3H6L2…
CCDC 169925: Experimental Crystal Structure Determination
Related Article: B.Abouhamza, M.Ait Ali, S.Allaoud, O.Blacque, B.Frange, A.Karim|2001|Acta Crystallogr.,Sect.C:Cryst.Struct.Commun.|57|796|doi:10.1107/S0108270101006187
CCDC 169924: Experimental Crystal Structure Determination
Related Article: B.Abouhamza, M.Ait Ali, S.Allaoud, O.Blacque, B.Frange, A.Karim|2001|Acta Crystallogr.,Sect.C:Cryst.Struct.Commun.|57|796|doi:10.1107/S0108270101006187