2-(CO)3-closo-2,1-MoCB10H9] 4 is obtained from Li[7-NH2-nido-7-CB10H12] with [Mo(CO)4NH(CH2)5}2] in refluxing THF. Treatment of 3a or 4 with M(PPh3)}+ (M = Cu, Ag) yields heterobimetallic complexes containing direct Mo–M bonds, of which [2,7,11-Cu(PPh3)}-7,11-(µ-H)2-2,3-µ-N(CH2)5}-2,2,2-(CO)3-closo-2,1-MoCB10H8] has been studied by X-ray diffraction analysis. In THF solution, 4 is oxidized by iodine
                                    Li的室温反应2 [7- NME 3 -巢-7-CB 10 ħ 10 ]与[沫(CO)4 NH(CH 2)5 } 2 ]在THF(THF =
四氢呋喃), 其次是 氧化作用与CF 3 SO 3 Me或CH 2 CHCH 2 BR,给出了阴离子[2,3-μ-N(CH 2)5 } -2,2,2-(CO)3 -闭合碳-2,1-MoCB 10 H 10 ] -分离为[N(PPh 3)2 ] +盐3a。该盐可以类似以下7-NME的直接反应来分离3 -巢-7-CB 10 ħ 12与[沫(CO)4 NH(CH 2)5 } 2在回流的THF中。一个X射线衍射研究证实,阴离子中不存在C –NMe 3基,并且在
钼和
硼之间形成了分子内
哌啶基桥。相关化合物[N(PPH 3)2 ] [1-NH 2 -2,3-μ-N(CH 2)5 } -2,2,2-(CO)3 -闭合碳-2,1-MoCB 10 ħ 9 ] 4选自Li