Tetrahedron Letters

Synthesis and spectral properties of ruthenium (II) complexes based on 2, 2′-bipyridines modified by a perylene chromophore

K Kodama, A Kobayashi, T Hirose

文献索引：Kodama, Koichi; Kobayashi, Akinori; Hirose, Takuji Tetrahedron Letters, 2013 , vol. 54, # 40 p. 5514 - 5517

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被引用次数: 11

摘要

Abstract Five new 2, 2′-bipyridines functionalized with a perylene or a perylenediimide moiety were synthesized and the corresponding heteroleptic ruthenium (II) complexes ([Ru (bpy) 2 (L)](PF 6) 2; bpy= 2, 2′-bipyridyl, L= perylene-substituted bpy ligand) were prepared. The UV–vis spectra of the ruthenium (II) complexes showed red-shifted and intense absorption bands derived from the conjugated structure of the new ligands.