反应条件
hydrogenchloride; bis(cyclopentadienyl)titanium dichloride in diethyl ether dropwise addn. of tetrachlorogermanium and butylmagnesium chloride to ether soln. of Ti complex at -78°C over 45 min, warming to room temp. over 45 min, refluxing for 15 h, cooling to 0°C, addn. of aq. HCl over 1 h; sepn. of the prganic layer, extn. of the aq. phase with ether, evapn. ofthe combined organic layers to dryness, filtration (Celite), distilln. under reduced pressure;
参考文献
Organic and Biomolecular Chemistry, , vol. 2, # 4 p. 585 - 592
