反应条件
in tetrahydrofuran suspn. of Cp2TiCl2 in THF chilled to -78°C, (PhS(O)CHPh)Li in THF added at -78°C, allowed to warm slowly with stirring to 0°C; evapd. in vac. at room temp., extd. with pentane, concd., chromd. (Al2O3, hexane/benzene), residue from pentane extn. extd. with ether, ether exts. concd., chromd. (Al2O3, ether);
参考文献
Journal of Organometallic Chemistry, , vol. 236, # 3 p. 281 - 292
