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Synthesis of EDTA-monoalkylamide chelates and evaluation of the surface-active properties

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Journal of the American Oil Chemists’ Society

ABSTRACT

New chelating agents were synthesized from long-chain amines and ethylenediaminetetraacetic acid (EDTA) monoanhydride which was prepared by partial hydrolysis of EDTA anhydride. The equivalent reactions between the chelating agents and several metal ions gave the corresponding 1:1 metal chelates in good yield. These chelates and the sodium salts of the chelating agents were found to have good surface active properties, especially dispersing power and emul-sifying power.

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References

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Authors and Affiliations

  1. Department of Applied Chemistry, Faculty of Engineering, Kagoshima University, 890, Kagoshima-shi, Japan

    Toshio Takeshita, Taka-Aki Shimohara & Shigeru Maeda

Authors
  1. Toshio Takeshita
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  2. Taka-Aki Shimohara
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  3. Shigeru Maeda
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Takeshita, T., Shimohara, TA. & Maeda, S. Synthesis of EDTA-monoalkylamide chelates and evaluation of the surface-active properties. J Am Oil Chem Soc 59, 104–107 (1982). https://doi.org/10.1007/BF02678725

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  • DOI: https://doi.org/10.1007/BF02678725

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