Tin-element exchange: Formation and multinuclear NMR characterisation of mixtures of the type C(SnMe3)n(MMe3)4-n (M = Si, Pb; n = 0–3)
作者:Terence N. Mitchell、Roland Wickenkamp
DOI:10.1016/0022-328x(85)80165-0
日期:1985.8
BREITINGER, DIETRICH K.;STANGL, CAROLINE, ORGANOMET. SYNTH., AMSTERDAM ETC.,(1988) C. 555-558
作者:BREITINGER, DIETRICH K.、STANGL, CAROLINE
DOI:——
日期:——
HAWKER, D. W.;WELLS, P. R., J. ORGANOMET. CHEM., 1984, 266, N 1, 37-44
作者:HAWKER, D. W.、WELLS, P. R.
DOI:——
日期:——
Some reactions of tris(trimethylstannyl)- and tetrakis(trimethylstannyl)-methane
作者:Darryl W. Hawker、Peter R. Wells
DOI:10.1016/0022-328x(84)80108-4
日期:1984.4
With a variety of electrophilic reagents reaction occurs exclusively at the CH3Sn bonds of [(CH3)3Sn]4C and [(CH3)3Sn]3CH. While the inner SnC bonds remain intact, methyl groups may be progressively cleaved off, one from each of the trimethylstannyl groups; in the case of bromine a second Me group may be cleaved from each of the SnMe2Br groups. The various products were identified by 1H, 13C and