摘要:
The secondary phosphine-substituted (at cobalt) mixed-metal dicobalt–iron complex [Co2Fe(μ3-S)(CO)8(PPh2H)] (1) can be prepared in good yield from the reaction of [Co2Fe(μ3-S)(CO)9] with one equivalent of Ph2PH in toluene. Also isolated in the reaction, as minor products, are the disubstituted (both at cobalt) complex [Co2Fe(μ3-S)(CO)7(PPh2H)2] (2) and the trisubstituted species [Co2Fe(μ3-S)(CO)6(PPh2H)3]