This paper describes the synthesis of three monomacrocycles and one bimacrocycle from two p-phenylene ethynylene frameworks. For two of the monomacrocycles, the two frameworks were linked by an amide unit and the macrocyclization involved the intramolecular formation of one imine bond. For another monomacrocycle and the bimacrocycle, the frameworks contained two and three amino or aldehyde units, respectively, and the macrocyclization involved the intermolecular formation of two and three imine bonds.
这篇论文描述了从两个对
苯乙炔框架合成三种单环和一种双环的过程。在其中两种单环中,这两个框架通过一个酰胺单元连接,宏环化涉及一个
亚胺键的分子内形成。而对于另一种单环和双环,这些框架分别含有两个和三个
氨基或醛基单元,宏环化则涉及两个和三个
亚胺键的分子间形成。