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Kinetics ofEDTA substitution of N,N′-ethylenedisalicylamidato cuprate(II) in alkaline media

Kinetik derEDTA-Substitution von N,N′-Ethylendisalizylamidatokupfer(II) in alkalischem Medium (Kurze Mitt.)

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  • Anorganische Und Physikalische Chemie
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Summary

The kinetics ofEDTA reaction with N,N′-ethylenedisalicylamidato cuprate(II) is followed at 30°C in borate buffer and is found to be first order in each reactant. The reaction ispH dependent and involves protonation of a deprotonated peptide nitrogen followed by nucleophilic attack byEDTA.

Zusammenfassung

Die Kinetik derEDTA-Reaktion mit N,N′-Ethylendisalizylamidatokupfer(II) wurde bei 30°C in Borat-Puffer verfolgt. Es wurde erste Ordnung bezüglich jedes Reaktanden festgestellt. DiepH-abhängige Reaktion beinhaltet die Protonierung eines deprotonierten Peptid-Stickstoffs, gefogt von einem nucleophilen Angriff einesEDTA-Moleküls.

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Author notes

  1. Sreelekha D. Bhattamisra

    Present address: School of Chemistry, Queen's University, BT9 5AG, Belfast, Northern Ireland

Authors and Affiliations

  1. Department of Chemistry, Berhampur University, 760007, Berhampur, Orissa, India

    Sreelekha D. Bhattamisra & Sanjukta Tripathy

Authors
  1. Sreelekha D. Bhattamisra
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  2. Sanjukta Tripathy
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Bhattamisra, S.D., Tripathy, S. Kinetics ofEDTA substitution of N,N′-ethylenedisalicylamidato cuprate(II) in alkaline media. Monatsh Chem 122, 27–30 (1991). https://doi.org/10.1007/BF00815159

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  • DOI: https://doi.org/10.1007/BF00815159

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