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A Bis(μ-alkylperoxo)dinickel(II) Complex as a Reaction Intermediate for the Oxidation of the Methyl Groups of the Me₂-tpa Ligand to Carboxylate and Alkoxide Ligands^†

Jaeheung Cho

Department of Chemistry, Faculty of Science, Kanazawa University, Kakuma-machi, Kanazawa 920-1192, Japan, Fax: (+81) 76-264-5742

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Hideki Furutachi,

Hideki Furutachi

Department of Chemistry, Faculty of Science, Kanazawa University, Kakuma-machi, Kanazawa 920-1192, Japan, Fax: (+81) 76-264-5742

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Shuhei Fujinami Prof.,

Shuhei Fujinami Prof.

Department of Chemistry, Faculty of Science, Kanazawa University, Kakuma-machi, Kanazawa 920-1192, Japan, Fax: (+81) 76-264-5742

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Masatatsu Suzuki Prof.,

Masatatsu Suzuki Prof.

[email protected]

Department of Chemistry, Faculty of Science, Kanazawa University, Kakuma-machi, Kanazawa 920-1192, Japan, Fax: (+81) 76-264-5742

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Jaeheung Cho,

Jaeheung Cho

Department of Chemistry, Faculty of Science, Kanazawa University, Kakuma-machi, Kanazawa 920-1192, Japan, Fax: (+81) 76-264-5742

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Hideki Furutachi,

Hideki Furutachi

Department of Chemistry, Faculty of Science, Kanazawa University, Kakuma-machi, Kanazawa 920-1192, Japan, Fax: (+81) 76-264-5742

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Shuhei Fujinami Prof.,

Shuhei Fujinami Prof.

Department of Chemistry, Faculty of Science, Kanazawa University, Kakuma-machi, Kanazawa 920-1192, Japan, Fax: (+81) 76-264-5742

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Masatatsu Suzuki Prof.,

Masatatsu Suzuki Prof.

[email protected]

Department of Chemistry, Faculty of Science, Kanazawa University, Kakuma-machi, Kanazawa 920-1192, Japan, Fax: (+81) 76-264-5742

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First published: 16 June 2004

https://doi.org/10.1002/anie.200353637

Citations: 56

^†

Me₂-tpa=bis[(6-methyl-2-pyridyl)methyl][(2-pyridyl)methyl]amine. Financial support of this research by the Ministry of Education, Science, and Culture (Grant-in-Aid for Scientific Research to M.S.) is gratefully acknowledged.

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Graphical Abstract

A radical approach: The reaction of [Ni₂(OH)₂(Me₂-tpa)₂]²⁺ with H₂O₂ resulted in the peroxidation of a methyl group of the Me₂-tpa ligand to produce a bis(μ-alkylperoxo)dinickel(II) complex (see ORTEP diagram) as a reaction intermediate for further oxidation to carboxylato and alkoxo complexes [Ni(Me₁-tpa-COO)]⁺ and [Ni₂(Me₁-tpa-CH₂O)₂]²⁺. Me₂-tpa=bis[(6-methyl-2-pyridyl)methyl][(2-pyridyl)methyl]amine.

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Volume43, Issue25

June 21, 2004

Pages 3300-3303

A Bis(μ-alkylperoxo)dinickel(II) Complex as a Reaction Intermediate for the Oxidation of the Methyl Groups of the Me₂-tpa Ligand to Carboxylate and Alkoxide Ligands^†

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A Bis(μ-alkylperoxo)dinickel(II) Complex as a Reaction Intermediate for the Oxidation of the Methyl Groups of the Me2-tpa Ligand to Carboxylate and Alkoxide Ligands†

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A Bis(μ-alkylperoxo)dinickel(II) Complex as a Reaction Intermediate for the Oxidation of the Methyl Groups of the Me₂-tpa Ligand to Carboxylate and Alkoxide Ligands^†