Synthèse de composés macrocycliques comportant deux fragments coordinants séparés et différents,de type bipyrldyl-2,2' et diphényl-2,9 phénanthroline-1,10.
作者:Jean-Claude Chambron、Jean-Pierre Sauvage
DOI:10.1016/s0040-4020(01)90027-4
日期:1987.1
Macrocyclic compounds containing a 2,9-diphenyl -1,10-phenanthroline subunit and a peripheral 2,2'-bipyridine chelate have been synthesized. In compound 4, the links between both coordinating fragments are flexible enough to allow complete folding of the molecule during complexation whereas in 5, the complexing moieties are rigidly held apart and cannot bind to the same metallic center.
合成了包含2,9-二苯基-1,10-菲咯啉亚基和外围2,2′-联吡啶螯合物的大环化合物。在化合物4中,两个配位片段之间的连接足够灵活,可以在络合过程中使分子完全折叠,而在化合物5中,络合部分被牢固地保持分开并且不能结合到相同的金属中心。