引用本文:
李锦州, 于文锦, 李刚. 噻吩甲酰基吡唑啉酮缩乙二胺稀土配合物的合成、表征及生物活性[J]. 应用化学,
2000, 17(3): 280-283.
Citation: LI Jin Zhou, YU Wen Jin, LI Gang. Synthesis, Characterization and Bioactivity of Rare Earth Complexes with Bis-Schiff Base from Thenoylpyrazolone[J]. Chinese Journal of Applied Chemistry, 2000, 17(3): 280-283.
Citation: LI Jin Zhou, YU Wen Jin, LI Gang. Synthesis, Characterization and Bioactivity of Rare Earth Complexes with Bis-Schiff Base from Thenoylpyrazolone[J]. Chinese Journal of Applied Chemistry, 2000, 17(3): 280-283.
噻吩甲酰基吡唑啉酮缩乙二胺稀土配合物的合成、表征及生物活性
English
Synthesis, Characterization and Bioactivity of Rare Earth Complexes with Bis-Schiff Base from Thenoylpyrazolone
Abstract:
Eleven rare earth complexes with bis-schiff base ligand(L) derived from N,N' bis[(1-phenyl-3-methyl-5-hydroxy pyrazolinyl-4)2-thenoylmethylidyne]ethylenediimine have been synthesized. The general formula of the complexes was characterized to be [REL(NO3)2]NO3, (RE=La,Pr,Nd,Sm,Eu,Tb,Dy,Ho,Er,Yb,Y) by IR, UV-Vis, 1H NMR, 13C NMR and fluorescence spectroscopy measurements. The antibacterial tests indicated they have high antibacterial activities against S.aureus, B.subtillis, E.coli, E.carotovora and C.flaccumfaciens.
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Key words:
- acylpyrazolone
- / bis-schiff base
- / rare earth complex
- / synthesis
- / bioactivity
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