反应条件
in benzene an equimolar mixt. of educts in benzene was stirred at 50°C for 17 d;; evapn., addn. of hexane, chromy. (silica gel/hexane) 1: GeCo3-educt, CoCp(CO)2, 2. (hexane/benzene (3:1)): green, recrystn. (hexane, -30°C), Co3Ni-cluster, some Ni-educt ; red-brown, recrystn. (toluene/hexane (1:1), -30°C); elem. anal.;;
参考文献
Chemische Berichte, , vol. 118, # 5 p. 1746 - 1757
