中华医学超声杂志

应用化学 ›› 1992, Vol. 0 ›› Issue (6): 123-126.

• 研究简报 • 上一篇    

稀土(Ⅲ)-HPMαFP-2,2'-联吡啶混配配合物的合成和性质

李锦州, 杜晓燕, 于文锦   

  1. 哈尔滨师范大学化学系, 哈尔滨 150080
  • 收稿日期:1992-01-14 修回日期:1992-05-21 出版日期:1992-12-10 发布日期:1992-12-10

SYNTHESES AND PROPERTIES OF MIXED LIGAND COMPLEXES OF RARE EARTH WITH HPMαFP AND 2,2'-DIPYRIDINE

Li Jinzhou, Du Xiaoyan, Yu Wenjin   

  1. Department of Chemistry, Harbin Normal University, Harbin 150080
  • Received:1992-01-14 Revised:1992-05-21 Published:1992-12-10 Online:1992-12-10

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摘要： 1-苯基-3-甲基-4-(α-呋喃甲酰基)吡唑啉酮-5(HPMaFP)是一类新型β双酮螯合萃取剂。尚未见HPMaFP与稀土离子混配配合物的报道,这类研究对于深入探讨协萃机理和开发新型光谱材料,具有一定意义[1～2]。

关键词: 苯基甲基-(α-呋喃甲酰基)吡唑啉酮, 联吡啶, 稀土, 混配配合物

Abstract: Fourteen mixed ligand complexes of rare earth(Ⅲ)(except Ce,Pm)with 1-phenyl-3-methyl-4-(α-furoyl)-pyrazolone-5(HPMαFP) and 2,2'-dipyridine (Dpy) have been synthesized. According to elemental analysis,the complexes have composition of RE (PMαFP)3Dpy.The structures and properties of these complexes were studied by IR,1H NMR, thermal analysis and x-ray diffraction.

Key words: phenyl methyl-(α-furoyl)-pyrazolone, dipyridine, rare earth, mixed ligand complex

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