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

112 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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10.1002/anie.200900118

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

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.",

keywords = "Axial ligand effects, Bioinorganic chemistry, Enzyme models, Manganese, Nucleophilic reactions",

author = "Jamespandi Annaraj and Jaeheung Cho and Lee, \{Yong Min\} and Kim, \{Sung Yeon\} and Reza Latifi and \{De Visser\}, \{Sam P.\} and Wonwoo Nam",

year = "2009",

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T1 - Structural characterization and remarkable axial ligand effect on the nucleophilic reactivity of a nonheme manganese(III)-peroxo complex

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

Y1 - 2009/5/25

N2 - 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.

AB - 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.

KW - Axial ligand effects

KW - Bioinorganic chemistry

KW - Enzyme models

KW - Manganese

KW - Nucleophilic reactions

UR - https://www.scopus.com/pages/publications/70349952287

U2 - 10.1002/anie.200900118

DO - 10.1002/anie.200900118

M3 - Article

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JO - Angewandte Chemie - International Edition

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

Abstract

Keywords

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