Generation and Reactivity of a One-Electron-Oxidized Manganese(V) Imido Complex with a Tetraamido Macrocyclic Ligand

Huatian Shi; Jianhui Xie; William W.Y. Lam; Wai Lun Man; Chi Keung Mak; Shek Man Yiu; Hung Kay Lee; Tai Chu Lau

doi:10.1002/chem.201902405

Generation and Reactivity of a One-Electron-Oxidized Manganese(V) Imido Complex with a Tetraamido Macrocyclic Ligand

Huatian Shi
, Jianhui Xie
, William W.Y. Lam
, Wai Lun Man
, Chi Keung Mak
, Shek Man Yiu
, Hung Kay Lee
, Tai Chu Lau^*

^*Corresponding author for this work

Department of Chemistry

Research output: Contribution to journal › Journal article › peer-review

16 Citations (Scopus)

Abstract

The synthesis and X-ray structure of a new manganese(V) mesitylimido complex with a tetraamido macrocyclic ligand (TAML), [Mn^V(TAML)(N-Mes)]⁻ (1), are reported. Compound 1 is oxidized by [(p-BrC₆H₄)₃N]^+.[SbCl₆]⁻ and the resulting Mn^VI species readily undergoes H-atom transfer and nitrene transfer reactions.

Original language	English
Pages (from-to)	12895-12899
Number of pages	5
Journal	Chemistry - A European Journal
Volume	25
Issue number	56
DOIs	https://doi.org/10.1002/chem.201902405
Publication status	Published - 8 Oct 2019

User-Defined Keywords

coordination chemistry
hydrogen atom transfer
imido transfer
manganese
one-electron oxidation

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10.1002/chem.201902405

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@article{033a91733f4b440e9cf73702547e24f4,

title = "Generation and Reactivity of a One-Electron-Oxidized Manganese(V) Imido Complex with a Tetraamido Macrocyclic Ligand",

abstract = "The synthesis and X-ray structure of a new manganese(V) mesitylimido complex with a tetraamido macrocyclic ligand (TAML), [MnV(TAML)(N-Mes)]− (1), are reported. Compound 1 is oxidized by [(p-BrC6H4)3N]+.[SbCl6]− and the resulting MnVI species readily undergoes H-atom transfer and nitrene transfer reactions.",

keywords = "coordination chemistry, hydrogen atom transfer, imido transfer, manganese, one-electron oxidation",

author = "Huatian Shi and Jianhui Xie and Lam, \{William W.Y.\} and Man, \{Wai Lun\} and Mak, \{Chi Keung\} and Yiu, \{Shek Man\} and Lee, \{Hung Kay\} and Lau, \{Tai Chu\}",

note = "Funding Information: This research is supported by the Research Grants Council of Hong Kong (CityU 11302917), the Hong Kong University Grants Committee (AoE/P-03-08) and the National Natural Science Foundation of China (21801058). We thank Dr. C. Y. Wong and Dr. K. C. Lau for helpful discussions.",

year = "2019",

month = oct,

day = "8",

doi = "10.1002/chem.201902405",

language = "English",

volume = "25",

pages = "12895--12899",

journal = "Chemistry - A European Journal",

issn = "0947-6539",

publisher = "John Wiley \& Sons Ltd",

number = "56",

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TY - JOUR

T1 - Generation and Reactivity of a One-Electron-Oxidized Manganese(V) Imido Complex with a Tetraamido Macrocyclic Ligand

AU - Shi, Huatian

AU - Xie, Jianhui

AU - Lam, William W.Y.

AU - Man, Wai Lun

AU - Mak, Chi Keung

AU - Yiu, Shek Man

AU - Lee, Hung Kay

AU - Lau, Tai Chu

N1 - Funding Information: This research is supported by the Research Grants Council of Hong Kong (CityU 11302917), the Hong Kong University Grants Committee (AoE/P-03-08) and the National Natural Science Foundation of China (21801058). We thank Dr. C. Y. Wong and Dr. K. C. Lau for helpful discussions.

PY - 2019/10/8

Y1 - 2019/10/8

N2 - The synthesis and X-ray structure of a new manganese(V) mesitylimido complex with a tetraamido macrocyclic ligand (TAML), [MnV(TAML)(N-Mes)]− (1), are reported. Compound 1 is oxidized by [(p-BrC6H4)3N]+.[SbCl6]− and the resulting MnVI species readily undergoes H-atom transfer and nitrene transfer reactions.

AB - The synthesis and X-ray structure of a new manganese(V) mesitylimido complex with a tetraamido macrocyclic ligand (TAML), [MnV(TAML)(N-Mes)]− (1), are reported. Compound 1 is oxidized by [(p-BrC6H4)3N]+.[SbCl6]− and the resulting MnVI species readily undergoes H-atom transfer and nitrene transfer reactions.

KW - coordination chemistry

KW - hydrogen atom transfer

KW - imido transfer

KW - manganese

KW - one-electron oxidation

UR - https://www.scopus.com/pages/publications/85072044961

U2 - 10.1002/chem.201902405

DO - 10.1002/chem.201902405

M3 - Journal article

C2 - 31325369

AN - SCOPUS:85072044961

SN - 0947-6539

VL - 25

SP - 12895

EP - 12899

JO - Chemistry - A European Journal

JF - Chemistry - A European Journal

IS - 56

ER -

Generation and Reactivity of a One-Electron-Oxidized Manganese(V) Imido Complex with a Tetraamido Macrocyclic Ligand

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