反应条件
tetrahydrofuran in tetrahydrofuran under N2, TiCl3 refluxed in THF for 6 h, cooled to -20°C, 1 equiv. of i-PrMgCl added, allowed to warm to 20°C, PhC2Ph added, refluxed for 4 h; evapd., extd. with benzene, recrystd. from THF/pentane, ext. concd., chromd. (Al2O3, benzene);
参考文献
Meijer-Veldman, Machteld E. E.; Meijer, Henk J. de Liefde
Journal of Organometallic Chemistry, 1984 , vol. 260, # 2 p. 199 - 206