in dichloromethane (η5-C5Me5)Fe(CO)2(CHOMe))PF6 and Ph3SiH (Ar, CH2Cl2, -60°C), stirring for 2 h, warming to room temp.; removal of solvent (vac.), extn. (ether), chromy. (silca plates, petroleum ether); GC (180°C), 1H-NMR, MS;

in dichloromethane (η5-C5Me5)Fe(CO)2(CHOMe))PF6 and Ph3SiH (Ar, CH2Cl2, -60°C), stirring for 2 h, warming to room temp.; removal of solvent (vac.), extn. (ether), chromy. (silca plates, petroleum ether); GC (180°C), 1H-NMR, MS;