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化学学报
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化学学报 ›› 1999, Vol. 57 ›› Issue (12): 1285-1290.    下一篇

研究论文

混杂[2, 3, 9, 10, 16, 17, 23, 24-八(庚基)酞菁][四(4-吡啶 基)卟啉]合钇 (III)二层配合物的合成及其谱学和电化学性质

边永忠;于慧;姜建壮   

  1. 山东大学化学系.济南(250100);山东大学环境工程系;北京大学稀土材料化学 及应用国家重点实验室.北京
  • 发布日期:1999-12-15

Synthesis, spectroscopic and electrochemical characterization of mixed [tetrakis(4-pyridyl) porphyrinato] (2, 3, 9, 10, 16, 17, 23, 24- octaheptylphthalocyaninato) yttrium sandwich complex

Bian Yongzhong;Yu Hui;Jiang Jianzhuang   

  1. Shandong Univ, Dept Chem.Jian(250100);.
  • Published:1999-12-15

用四(4-吡啶基)卟啉(H~2TPyP)与乙酰丙酮钇(III)[Y(acac)~3.H~2O]反应,生成单层配合物Y(TPyP)(acac)。将其与4,5-二(庚基)二氰基苯混和,后者在DBU催化下发生四聚反应,生成混杂[2,3,9,10,16,17,23,24-八(庚基)酞菁][四(4-吡啶基)卟啉]合钇(III)二层配合物Y(TPyP)[Pc(C~7H~1~5)~8]。该化合物用紫外-可见、近红外、红外及质谱等进行了表征,并用循环伏安法(CV)和差示脉冲法(DP)研究了其电化学性质。

关键词: 卟啉, 酞菁, 钇络合物, 紫外分光光度法, 红外分光光度法, 质谱法, 循环伏安法

Mixed [tetrakis (4-pyridyl) porphyrinato] (2, 3, 9, 10, 16, 17, 23, 24-octaheptylphthalocyaninato) yttrium sandwich complex was obtained by tetramerization of phthalonitrile C~6H~2(C~7H~1~5)~2 on the template of monomeric porphyrinato yttrium Y(TPyP) acac in the presence of 1, 8-diazabicyclo [5.4.0] undec-7-ene (DBU). This compound was characterized by spectroscopic methods including UV-vis, near IR, IR and MS and CV (cyclovoltametry).

Key words: PORPHYRIN, PHTHALOCYANIN (=PHTHALOCYANINE), YTTRIUM COMPLEX, ULTRAVIOLET SPECTROPHOTOMETRY, INFRARED SPECTROPHOTOMETRY, MASS SPECTROGRAPHY, CYCLOVOLTAMGRAPH

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