反应条件
in tetrahydrofuran; diethyl ether
addn. of TsiH in dry THF to MeLi in ether, stirred, 20h, 20°C, then reflux, 30min, dropwise addn. of anhydrous ZnCl2 (dried with thionylchloride and at 110°C) to refluxing soln., further reflux, 5h, solvent removed; addn. of hexane, addn. of saturated soln. of NH4Cl, organic layer driedwith MgSO4, pptn. by addn. of MeOH;
参考文献
Eaborn, Colin; Retta, Negussie; Smith, J. David
Journal of Organometallic Chemistry, 1980 , vol. 190, # 1 p. 101 - 106
