反应条件
in diethyl ether under N2 or Ar, Ph4C4Li2 suspended in anhyd. Et2O at -78°C, PhBCl2 added, warmed to 20°C with stirring, stood for 2 h at 20-25°C; evapd. in vac., anhyd. deoxygenated toluene added, shaked at 60-70°C, cooled sepd. toluene exts.; elem. anal.;
参考文献
Eisch,J.J.; Galle,J.E.; Kozima,S.
Journal of the American Chemical Society, 1986 , vol. 108, p. 379