Regioselective intermolecular cycloalumination of cyclic allenes and ethylene with R n AlCl3−n , catalyzed by titanium and zirconium complexes
作者:V. A. D’yakonov、R. K. Timerkhanov、U. M. Dzhemilev
DOI:10.1134/s1070428010060060
日期:2010.6
Intermolecular cycloalumiation of cyclic 1,2-dienes and ethylene with organoaluminum compounds R (n) AlCl3-n in the presence of zirconium- and titanium-based catalysts occurred regioselectively with formation of unsaturated bicyclic organoaluminum compounds in high yields.