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芳香烃化合物的酸碱性与五种溶剂/水分配系数的相关性

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汪小江, 王连生, 张竹青. 芳香烃化合物的酸碱性与五种溶剂/水分配系数的相关性[J]. 环境化学, 1992, 11(5): 59-64.
引用本文: 汪小江, 王连生, 张竹青. 芳香烃化合物的酸碱性与五种溶剂/水分配系数的相关性[J]. 环境化学, 1992, 11(5): 59-64.
shu
Wang xiaojiang, Wang Liansheng, Zhang Zhuqing. DETERMINATION OF ACIDITY AND BASICITY OF AROMATIC COMPOUNDS AND THEIR CORRELATION WITH FIVE SOLVENT/WATER PARTITION COEFFICIENTS[J]. Environmental Chemistry, 1992, 11(5): 59-64.
Citation: Wang xiaojiang, Wang Liansheng, Zhang Zhuqing. DETERMINATION OF ACIDITY AND BASICITY OF AROMATIC COMPOUNDS AND THEIR CORRELATION WITH FIVE SOLVENT/WATER PARTITION COEFFICIENTS[J]. Environmental Chemistry, 1992, 11(5): 59-64.
shu

芳香烃化合物的酸碱性与五种溶剂/水分配系数的相关性

  • 1.

    南京大学环境科学系, 南京, 210008

  • 基金项目:

    国家自然科学基金

DETERMINATION OF ACIDITY AND BASICITY OF AROMATIC COMPOUNDS AND THEIR CORRELATION WITH FIVE SOLVENT/WATER PARTITION COEFFICIENTS

  • 1.

    Department of Environmental Science, Nanjing University , Nanjing, 210008

  • Fund Project:

  • 摘要: 本文以化合物的丁醚/水分配系数与环已烷/水分配系数的对数差作为酸性的量度,以氯仿/水分配系数与四氯化碳/水分配系数的对数差作为碱性的量度,测定芳香烃化合物的酸碱性,在此基础上,研究了40种各类芳烃化合物的五种溶剂/水分配系数与摩尔折射率、酸性和碱性参数的关系,得到了良好的相关关系。
    Abstract: A new approach to determine the acidity and basicity of organic compounds was presented in this paper. The logarithm difference of butyl ether/water and cyclohexane/water partition coefficients acts as the measure of acidity of chemicals, while the logarithm difference of chloroform/water and carbon tetrachloride/water partition coefficients acts as the measure of basicity. By means of qualitative and quantitative comparision, this method is found to be reliable. It is found that these is a good correlation among five solvent/water partition coefficients and molar refraction indices, acidity and basicity.
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  • 收稿日期:  1991-10-30
汪小江, 王连生, 张竹青. 芳香烃化合物的酸碱性与五种溶剂/水分配系数的相关性[J]. 环境化学, 1992, 11(5): 59-64.
引用本文: 汪小江, 王连生, 张竹青. 芳香烃化合物的酸碱性与五种溶剂/水分配系数的相关性[J]. 环境化学, 1992, 11(5): 59-64.
shu
Wang xiaojiang, Wang Liansheng, Zhang Zhuqing. DETERMINATION OF ACIDITY AND BASICITY OF AROMATIC COMPOUNDS AND THEIR CORRELATION WITH FIVE SOLVENT/WATER PARTITION COEFFICIENTS[J]. Environmental Chemistry, 1992, 11(5): 59-64.
Citation: Wang xiaojiang, Wang Liansheng, Zhang Zhuqing. DETERMINATION OF ACIDITY AND BASICITY OF AROMATIC COMPOUNDS AND THEIR CORRELATION WITH FIVE SOLVENT/WATER PARTITION COEFFICIENTS[J]. Environmental Chemistry, 1992, 11(5): 59-64.
shu

芳香烃化合物的酸碱性与五种溶剂/水分配系数的相关性

  • 1. 南京大学环境科学系, 南京, 210008
  • 收稿日期:  1991-10-30
基金项目:

国家自然科学基金

摘要: 本文以化合物的丁醚/水分配系数与环已烷/水分配系数的对数差作为酸性的量度,以氯仿/水分配系数与四氯化碳/水分配系数的对数差作为碱性的量度,测定芳香烃化合物的酸碱性,在此基础上,研究了40种各类芳烃化合物的五种溶剂/水分配系数与摩尔折射率、酸性和碱性参数的关系,得到了良好的相关关系。

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