The dinitrogen complex trans-[W(N2)2(dpe)2] (dpe = 1,2-bis(diphenylphosphino)ethane) reacted with HCo(CO)4 or HFeCo3(CO)12 in the presence of alcohols to give alkoxy-hydrazido(2−) complexes, [W(OR)(NNH2)(dpe)2]+[A]− (A = Co(CO)4, R = CH3, C2H5; A = Co3(CO)10, R = CH3; A = FeCo3(CO)12, R = CH3, C2H5, n-C3H7).
二氮络合物反式-[W(N2)2(dpe)2](dpe =
1,2-双(二苯基膦)乙烷)在醇存在下与HCo(CO)4或HFeCo3(CO)12反应生成烷氧基-
肼基(2-)复合物,[W(OR)(NNH2)(dpe)2]+[A]-(A = Co(CO)4,R =
CH3,
C2H5;A = Co3(CO)10,R = ;A = FeCo3(CO)12,R = 、 、n-
C3H7)。