反应条件
CO; (Cp2Fe)(BF4) in methanol; dichloromethane
Dissolving of complex in CH2Cl2 under CO, dissolving of (Cp2Fe)(BF4) in MeOH under CO, cooling (-78°C) of both solns., stirring (10 min), addn. of CH2Cl2 soln. to MeOH soln., stirring (2 h, -78°C), warming to room temp.; Evapn., dissolving in CH2Cl2, filtering through Al2O3, vol. redn., chromy. (SiO2, hexane/Et2O) yields first yellow band of ferrocene, then the alkenyl ester as pale yellow oil, IR, (1)H NMR, (13)C NMR, MS, elem. anal.;
参考文献
Reger, Daniel L.; Klaeren, Stephen A.; Babin, James E.; Adams, Richard D.
Organometallics, 1988 , vol. 7, p. 181 - 189
