کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1303837 | 1498955 | 2013 | 4 صفحه PDF | دانلود رایگان |

• A new ruthenium biimidazole-like anion receptor has been synthesized.
• Complex 2·(PF6)2 in CH3CN shows strong affinity towards Cl- and Br-.
• The structure of [22·Cl]+ adduct has been determined by X-ray crystallography.
A new ruthenium biimidazole-like anion receptor featuring two “chelating” NH⋯O intramolecular hydrogen bonds, [Ru(bpy)2(DNBbimH2)](PF6)2 (2·(PF6)2) (bpy = 2,2′-bipyridine; DNBbimH2 = 5,5′,6,6′-tetramethyl-7,7′-dinitro-2,2′-bibenzimidazole), has been synthesized. Its anion-binding ability towards different anions in acetonitrile has been studied.
A new ruthenium biimidazole-like anion receptor featuring two “chelating” NH⋯O intramolecular hydrogen bonds, [Ru(bpy)2(DNBbimH2)](PF6)2 (bpy = 2,2′-bipyridine; DNBbimH2 = 5,5′,6,6′-tetramethyl-7,7′-dinitro-2,2′-bibenzimidazole), has been synthesized. It shows strong affinity towards Cl− and Br−, binds weakly to I−, and shuts out NO3− and HSO4−.Figure optionsDownload as PowerPoint slide
Journal: Inorganic Chemistry Communications - Volume 35, September 2013, Pages 100–103