Structural characterization and remarkable axial ligand effect on the nucleophilic reactivity of a nonheme manganese(III)-peroxo complex

Jamespandi Annaraj; Jaeheung Cho; Yong Min Lee; Sung Yeon Kim; Reza Latifi; Sam P. De Visser; Wonwoo Nam

doi:10.1002/anie.200900118

Structural characterization and remarkable axial ligand effect on the nucleophilic reactivity of a nonheme manganese(III)-peroxo complex

Jamespandi Annaraj, Jaeheung Cho, Yong Min Lee, Sung Yeon Kim, Reza Latifi, Sam P. De Visser, Wonwoo Nam

Department of Chemistry & Nanoscience

Research output: Contribution to journal › Article › peer-review

110 Scopus citations

Abstract

The dark side of the Mn: A manganese(III) complex bearing a 13-membered macrocyclic ligand (1, see picture) binds a peroxo ligand in a side-on η² fashion. The reactivity of 1 is influenced by the introduction of anionic ligands trans to the peroxo group. Electronic and structural changes upon trans-ligand binding explain the increased nucleophilicity of the resulting complexes 1-X.

Original language	English
Pages (from-to)	4150-4153
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	48
Issue number	23
DOIs	https://doi.org/10.1002/anie.200900118
State	Published - 25 May 2009

Keywords

Axial ligand effects
Bioinorganic chemistry
Enzyme models
Manganese
Nucleophilic reactions

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abstract = "The dark side of the Mn: A manganese(III) complex bearing a 13-membered macrocyclic ligand (1, see picture) binds a peroxo ligand in a side-on η2 fashion. The reactivity of 1 is influenced by the introduction of anionic ligands trans to the peroxo group. Electronic and structural changes upon trans-ligand binding explain the increased nucleophilicity of the resulting complexes 1-X.",

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AU - Annaraj, Jamespandi

AU - Cho, Jaeheung

AU - Lee, Yong Min

AU - Kim, Sung Yeon

AU - Latifi, Reza

AU - De Visser, Sam P.

AU - Nam, Wonwoo

PY - 2009/5/25

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KW - Axial ligand effects

KW - Bioinorganic chemistry

KW - Enzyme models

KW - Manganese

KW - Nucleophilic reactions

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JF - Angewandte Chemie - International Edition

IS - 23

ER -

Structural characterization and remarkable axial ligand effect on the nucleophilic reactivity of a nonheme manganese(III)-peroxo complex

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Keywords

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