中华医学超声杂志

应用化学 ›› 1993, Vol. 0 ›› Issue (5): 78-80.

• 研究简报 • 上一篇    下一篇

1-羟基-2(1H)-吡啶硫酮及其甲基衍生物与Cr(Ⅲ)配合物的合成和性质

宋保林, 孙柏旺, 牛德仲, 路再生, 卢祥生   

  1. 徐州师范学院化学系 221009 徐州
  • 收稿日期:1992-07-14 修回日期:1993-05-07 出版日期:1993-10-10 发布日期:1993-10-10

SYNTHESIS AND PROPERTIES OF THE COORDINATION COMPOUNDS OF Cr(Ⅲ)WITH 1-HYDROXY-2(1H)-PYRIDINETHIONE AND ITS METHYL DERIVATIVES

Song Baolin, Sun Baiwang, Niu Dezhong, Lu Zaisheng, Lu Xiangsheng   

  1. Department of Chemistry, Xuzhou Teachers'College, 221009 Xuzhou
  • Received:1992-07-14 Revised:1993-05-07 Published:1993-10-10 Online:1993-10-10

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摘要： Edrissi认为Cr(Ⅲ)与1-羟基-2(1H)-吡啶硫酮(HPT)的甲基衍生物不能给出任何反应,并且将与HPT的配合物注明为绿色溶液。本文在过去工作的基础上合成了S-(1-氧化-2-吡啶基)硫代苯甲酸酯(PTB)和3-CH3-PTB;并合成了3个铬配合物。通过元素分析,紫外-可见,红外光谱,摩尔电导和TG-DTA-DTG作了表征。探讨了形成机理并研究了抑菌活性。

关键词: 铬(Ⅲ)配合物, 羟基吡啶硫酮, 羟基甲基-吡啶硫酮, S-(氧化吡啶基)硫代苯甲酸酯, S-(甲基氧化吡啶基)硫代苯甲酸酯, 合成, 抑菌活性

Abstract: Three Cr (Ⅲ) coordination compounds of S-(1-oxide-2-pyridyl)thiobenzoate (PTB) and its 3-methyl derivatives (3-CH3-PTB) and 1-hydroxy-4-methyl-2 (1H)-pyridinethione (4-CH3-HPT) have been synthesized. They have been characterized by elemental analyses, UV, IR, molar conductance and TG-DTA-DTG. The antibacterial activities of the complexes have been tested.

Key words: chromium complex, hydroxy pyridinethione, hydroxy methyl pyridinethione, S-(oxide pyridyl) thiobenzoate, S-(methyloxidepyridyl) thiobenzoate, synthesis, antibacterial activity

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