1, 1, 4, 7, 7-五(2-苯并咪唑甲基)二乙基三胺镍(Ⅱ)配合物的合成, 晶体结构和SOD活性研究

张勇 胡家尾 周霞 陈世明 马志刚 陈雪梅

引用本文: 张勇, 胡家尾, 周霞, 陈世明, 马志刚, 陈雪梅. 1, 1, 4, 7, 7-五(2-苯并咪唑甲基)二乙基三胺镍(Ⅱ)配合物的合成, 晶体结构和SOD活性研究[J]. 无机化学学报, 2013, 29(11): 2491-2496. doi: 10.3969/j.issn.1001-4861.2013.00.348 shu
Citation:  ZHANG Yong, HU Jia-Wei, ZHOU Xia, CHEN Shi-Ming, MA Zhi-Gang, CHEN Xue-Mei. Synthesis, Crystal Structure and SOD Activity of Ni(Ⅱ) Complex with1, 1, 4, 7, 7-Pentakis (1H-benzimidazol-2-ylmethyl)-1, 4, 7-triazaheptane[J]. Chinese Journal of Inorganic Chemistry, 2013, 29(11): 2491-2496. doi: 10.3969/j.issn.1001-4861.2013.00.348 shu

1, 1, 4, 7, 7-五(2-苯并咪唑甲基)二乙基三胺镍(Ⅱ)配合物的合成, 晶体结构和SOD活性研究

  • 基金项目:

    国家自然科学基金(No.51173060)资助项目。 (No.51173060)

摘要: 合成和表征了标题配合物[Ni(DTPB)H2Cl]Cl(BF4)2·4H2O(DTPB为1,1,4,7,7-五(2'-苯并咪唑甲基)-二乙基三胺),并用紫外光谱研究了它的超氧化物歧化酶(SOD)模拟活性。结果表明:配合物为六配位的变形八面体构型,它能较好地抑制邻苯三酚的氧化,IC50值为29.8mg·L-1,且反应温度和pH值影响其SOD活性。

English

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  • 收稿日期:  2013-02-20
  • 网络出版日期:  2013-05-03
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