in neat (no solvent) byproducts: BrSi(CH3)3, 1-dibromo-boryl-4-trimethylsilylbenzene; (Ar), addn. of solid 1,4-bis(trimethylsilyl)benzene in portions to BBr3, warmed to 80°C for 20h; evapn. of Me3SiBr, vacuum distillation, elem. anal.;
参考文献
Haubold, Wolfgang; Herdtle, Joerg; Gollinger, Walter; Einholz, Wolfgang
Journal of Organometallic Chemistry, 1986 , vol. 315, p. 1 - 8
byproducts: isobutan, boron hydride; High Pressure; under N2; diborane and trihalogen-borane was added to t-butylbenzene at-130°C, then in a closed autoclave the mixture was heated to 130°C for 40 min; at -195.8°C H2 was removed, at room temp. the residue of trihalogen-borane and diborane were removed, unseparable isomers; elem. anal.;
