in not given to stirred soln. of C6H5CCNa in Et2O or THF dropwise added soln. of Et3SnCl in Et2O or THF at -10 °C, warmed to room temp., stirred for 1 h; cooled to -50 °C, dropwise added aq. NH4Cl, washed with H2O, dried over Na2SO4, distd. in vac.;
参考文献
Journal of Organometallic Chemistry, , vol. 234, # 3 p. 277 - 286