characterized by 1H NMR spectroscopy and X-ray crystallography. The formation of the binuclear complex from the reaction of HATN-Me6 with 2 equiv of Re(CO)5Cl in chloroform results in a 1:1 ratio of the syn and anti isomers. However, synthesis of the trinuclear complex from the reaction of HATN-Me6 with 3 equiv of Re(CO)5Cl in chloroform produces only the anti isomer. syn-(Re(CO)3Cl)3(μ-HATN-Me6)}
2,3,8,9,14,15-六甲基-5,6,11,12,17,18-六氮杂
萘并
菲(HATN-Me )的双核和三核Re(CO)3 Cl配合物的顺式和反式异构体6)被报道。该异构体通过1 H NMR光谱和X射线晶体学表征。由HATN-Me 6与2当量的Re(CO)5 Cl在
氯仿中的反应形成双核络合物,导致顺式异构体和反式异构体的比例为1:1。然而,由HATN-Me 6与3当量的Re(CO)5 Cl在
氯仿中的反应合成三核配合物仅产生抗异构体。syn -(Re(CO)3 Cl)3(μ-HATN-Me6)}可以通过1个当量的Re(CO)的反应来合成5 Cl可顺式- (的Re(CO)3 Cl)的2(μ-HATN-ME 6)}在回流的
甲苯中。产物通过随后的色谱分离。的X射线晶体结构顺式(的Re(CO) - 3 Cl)的2(μ-HATN-ME 6)}和抗- (的Re(CO)3 Cl)的3(μ-HATN-ME