A novel hexadentate ligand, N,N,N',N',N",N"-hexa(2-pyridyl)-1,3,5-tris(aminomethyl)benzene (L), was designed and synthesized. The X-ray structure analysis reveals that the three dipyridylamine (DPA) groups of L are almost perpendicular to the central trimethylenebenzene, and two of them are spacially close to each other
Manganese (II) complexes of the quinolone family member flumequine: Structure, antimicrobial activity and affinity for albumins and calf-thymus DNA
A novel multidentate ligand with 2,2'-dipyridylamine functionalities, 1,8-bis[4-(2,2'-dipyridylamino)phenylacetylenyl]anthracene (1), has been synthesized through a double Sonogashira coupling reaction and characterized by NMR spectroscopic, elemental, and X-ray diffraction analyses. Compound 1 can bind to either one metal center as a tetradentate
Journal of the American Chemical Society, 131(8), 2906-2916 (2009-02-26)
A series of aliphatic polyester dendrons, generations 1 through 8, were prepared with a core p-toluenesulfonyl ethyl (TSe) ester as an easily removable protecting group that can be efficiently replaced with a variety of nucleophiles. Using amidation chemistry, a tridentate
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