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Kinetic investigation of hydroxide ion attack at high spin Fe(II) bromosalicylidine chelates with amino acids in binary aqueous solvents: Initial and transition state analysis
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Kinetic investigation of hydroxide ion attack at high spin Fe(II) bromosalicylidine chelates with amino acids in binary aqueous solvents: Initial and transition state analysis

Laila H. Abdel-Rahman, Rafat M. El-Khatib, Lobna A. E. Nassr and Ahmed M. Abu-Dief
Russian journal of general chemistry, Vol.83(12), pp.2510-2518
01/12/2013
DOI: https://doi.org/10.1134/S1070363213120499

Abstract

Article Chemistry Chemistry and Materials Science Chemistry/Food Science general
We have investigated the kinetics of hydroxide ion attack at iron(II) chelates with 5-bromosalicylidene derivatives of amino acids (alanine, phenylalanine, aspartic acid, histidine, and arginine) in binary aqueous mixed solvents at 298 K. The observed reactivity trends are discussed in connection with the complexes hydrophobicity/hydrophilicity, transfer chemical potentials of hydroxide ion and the complex, and the solvent effects.

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