Dimeric 2,2′‐Bipyridylruthenium(
<scp>II</scp>
) Complexes Containing 2,2′‐Bis(1,2,4‐triazin‐3‐yl)‐4,4′‐bipyridine‐Like Bridging Ligands: Syntheses, Characterization and DNA Binding
作者:Cai‐Wu Jiang
DOI:10.1002/ejic.200300710
日期:2004.6
Three new bridging ligands 2,2′-bis(1,2,4-triazin-3-yl)-4,4′-bipyridine (btb), 2,2′-bis(1,2,4-triazino[5,6-f]acenaphthylen-3-yl)-4,4′-bipyridine (btapb), 2,2′-bis(5,6-diphenyl-1,2,4-triazin-3-yl)-4,4′-bipyridine (bdptb) and their dimeric 2,2′-bipyridylruthenium(II) complexes [Ru(bpy)2(btb)Ru(bpy)2]4+ (1), [Ru(bpy)2(btapb)Ru(bpy)2]4+ (2), [Ru(bpy)2(bdptb)Ru(bpy)2]4+ (3) have been synthesized and characterized
三个新的桥连配体 2,2'-bis(1,2,4-triazin-3-yl)-4,4'-bipyridine (btb), 2,2'-bis(1,2,4-triazino[5] ,6-f]acenaphthylen-3-yl)-4,4'-bipyridine (btapb), 2,2'-bis(5,6-diphenyl-1,2,4-triazin-3-yl)-4, 4'-联吡啶 (bdptb) 及其二聚体 2,2'-联吡啶钌 (II) 配合物 [Ru(bpy)2(btb)Ru(bpy)2]4+ (1), [Ru(bpy)2(btapb) Ru(bpy)2]4+ (2)、[Ru(bpy)2(bdptb)Ru(bpy)2]4+ (3) 已经合成并通过元素分析、快速原子轰击 (FAB) 质谱或电喷雾质谱 (ES-MS)、1H NMR 和紫外/可见光谱。通过电子吸收光谱、粘度测量和平衡透析实验研究了这些二聚体复合物与小牛胸腺