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Mechanism of -O–O- bond activation and catalysis by RuIII-pac complexes (pac = polyaminocarboxylate)

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Abstract

This paper presents the mechanistic aspects of the -O–O- bond activation by the Ru-pac (pac = polyaminocarboxylate) complex leading to the formation of various catalytic active species, viz. [RuIII(pac)(OOH)]2 − , [RuIV(pac)(OH)] −  and [RuV(pac)(O)] − , and their reactivity towards oxidation of a few organic compounds.

Ru-pac (pac = polyaminocarboxylate) complex catalysed -O–O- bond activation in H2O2, tBuOOH and KHSO5 leading to the formation of various catalytically active species, viz. [RuIII(pac)(OOH)]2–, [RuIV(pac)(OH)]– and [RuV(pac)(O)]–, and their reactivity towards oxidation of cysteine and azo-dye.

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Acknowledgement

The author is thankful to Prof. Goutam Biswas, Director of the CSIR-Central Mechanical Engineering Research Institute, Durgapur, India for his support to carry out this work.

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  1. Chemistry and Biomimetics Group, CSIR-Central Mechanical Engineering Research Institute, M G Avenue, Durgapur, 713 209, India

    DEBABRATA CHATTERJEE

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CHATTERJEE, D. Mechanism of -O–O- bond activation and catalysis by RuIII-pac complexes (pac = polyaminocarboxylate). J Chem Sci 124, 1145–1150 (2012). https://doi.org/10.1007/s12039-012-0314-5

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