反应条件
hydrogenchloride in tetrahydrofuran condensation of THF (dry, O2 free) to Mg compd. and ZrCl4, -80°C, warmed up to room temp., reflux, 4h, soln. cooled to room temp., evapn. to dryness, residue dissolved in CHCl3, addn. of concd. HCl, sepn. of CHCl3 phase, Schlenk technique, Ar; aq. phase washed 2x with CHCl3, addn. of concd. HCl, CHCl3 phases driedwith Na2SO4, evapn. to dryness, addn. of HCl gas to diethyl ether soln., filtered, -80°C, ppt. washed with pentane, dried, recrystn. from ether/pentane=1/1; elem. anal.;
参考文献
Schwemlein, Heinz; Brintzinger, Hans H.
Journal of Organometallic Chemistry, 1983 , vol. 254, # 1 p. 69 - 74
