Bi-isoquinoline can be used as a building block to prepare a new family of non-sterically hindering chelates, including a macrocyclic system; the endocyclic nature of the ligands has been confirmed by the X-ray structure of an octahedral tris-chelate iron(II) complex, which shows that the three chelates are easily accommodated in the coordination sphere of the metal in spite of their crescent shape.
双
异喹啉可用作制备新家族非空间位阻螯合物的结构单元,包括大环系统;八面体三螯合物
铁(II)配合物的X射线结构证实了
配体的内环性质,这表明这三种螯合物尽管呈新月形,但很容易容纳在
金属的配位球中。