Synthesis, characterizations and luminescent properties of three novel aryl amide type ligands and their lanthanide complexes

WN Wu, WB Yuan, N Tang, RD Yang, L Yan…

Index: Wu, Wei-Na; Yuan, Wen-Bing; Tang, Ning; Yang, Ru-Dong; Yan, Lan; Xu, Zi-Hua Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy, 2006 , vol. 65, # 3-4 p. 912 - 918

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Citation Number: 24

Abstract

Three new aryl amide type ligands, N-(phenyl)-2-(quinolin-8-yloxy) acetamide (L1), N- (benzyl)-2-(quinolin-8-yloxy) acetamide (L2) and N-(naphthalene-1-yl)-2-(quinolin-8-yloxy) acetamide (L3) were synthesized. With these ligands, three series of lanthanide (III) complexes were prepared:[Ln (L1) 2 (NO3) 2] NO3,[Ln (L2) 2 (NO3) 2 (H2O) 2] NO3· H2O and [Ln (L3) 2 (NO3) 2 (H2O) 2] NO3· H2O (Ln= La, Sm, Eu, Gd). The complexes were ...