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| Synthesis and Fluorescent Properties of 7-｛［2-(8-Hydroxyquinolin-7-yl)-1H-benzo［d］imidazole-1-yl]-methyl｝quinolin-8-ol and Its Metal Complexes |
| LIU Hong, LI Chuang-hai, LIAO Ya-si |
| Department of Chemistry Engineering, Huizhou University, Huizhou 516007， China |
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Abstract A novel ligand， 7-｛［2-(8-Hydroxyquinolin-7-yl)-1H-benzo［d］imidazole-1-yl］methyl｝quinolin-8-ol(H2L), was synthesized by condensation reaction of 8-hydroxyquinoline-7-carbaldehyde with o-phenylenediamine． Two novel metal complexes, ZnL·H2O(1)and Al2L3·3H2O(2), were synthesized by coordination reaction of H2L with Ac2Zn·2H2O and AlCl3·6H2O， respectively. The structures and properties were characterized by UV-Vis, 1H NMR, IR, elemental analysis and FL. λem of 1and 2 were 514 nm(λex=400 nm) and 525 nm(λex=401 nm), respectively.
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Received: 18 December 2014
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2015, Vol. 23 
