EINE VERBESSERTE SYNTHESE DER TRICARBONYL(CYCLOPENTADIENYL)METALLAT-ANIONEN DES CHROMS, MOLYBDAENS UND WOLFRAMS

Article abstract of DOI:10.1016/S0022-328X(00)99181-2

Treatment of (CH3CN)3M(CO)3 complexes with C5H5Na in THF is an efficient method for the preparation in high yields of pure Na<(C5H5)M(CO)3> salts (M = Cr, Mo, W).The preparation of tetraethylammonium and tetraphenylphosphonium salts of the (C5H5)M(CO)3