摘要:
[W(CO)4(phen)](phen = 1,10-菲咯啉)与[NO] [PF 6 ]在甲醇-甲苯中的反应得到mer- [W(CO)3(phen)(NO)] [PF 6 ](1),而[Mo(CO)4(L–L)] [L = L = bipy(2,2'-bipyridyl)或phen]与[NO] +或[RN 2 ] +反应(R =芳基)在丙酮中生成fac- [M(CO)3(L–L)Z] [BF 4 ] [Z = NO(2)或RN 2(3)]。络合物[Mo(CO)3(L–L)(PPh 3)]和[NO] +或[RN 2 ] +在丙酮中得到[M(CO)2(L–L)Z(PPh 3)] + [Z = NO(4)或RN 2(5)],也可以从(1)–(3)和PPh中制备3。如果PPh 3过量,则(2)或(3)的产率为[Mo(CO)Z(L–L)(PPh 3)2 ] + [Z = NO(6)或RN 2(7)]