An iron(II) complex with a N3S2 thioether ligand in the generation of an iron(IV)-oxo complex and its reactivity in olefin epoxidation

Jamespandi Annaraj; Soohee Kim; Mi Sook Seo; Yong Min Lee; Youngmee Kim; Sung Jin Kim; Young S. Choi; Ho G. Jang; Wonwoo Nam

doi:10.1016/j.ica.2008.04.018

An iron(II) complex with a N3S2 thioether ligand in the generation of an iron(IV)-oxo complex and its reactivity in olefin epoxidation

Jamespandi Annaraj
, Soohee Kim
, Mi Sook Seo
, Yong Min Lee
, Youngmee Kim
, Sung Jin Kim
, Young S. Choi
, Ho G. Jang
, Wonwoo Nam

Department of Chemistry & Nanoscience

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

29 Scopus citations

Abstract

A new iron(II) complex bearing an N3S2 thioether ligand was synthesized and characterized with various spectroscopic techniques and X-ray crystallography. A mononuclear nonheme iron(IV)-oxo intermediate was generated in the reaction of the iron(II) complex with various terminal oxidants. The iron(IV)-oxo species show a capability of epoxidizing olefins, and the olefin epoxidation occurs via an electrophilic oxidation mechanism.

Original language	English
Pages (from-to)	1031-1034
Number of pages	4
Journal	Inorganica Chimica Acta
Volume	362
Issue number	3
DOIs	https://doi.org/10.1016/j.ica.2008.04.018
State	Published - 20 Feb 2009

Bibliographical note

Funding Information:
This research was supported by KOSEF/MOST through Creative Research Initiative Program (to W.N.) and the Korea Research Foundation (KRF-2005-217-C00006 to M.S.S).

Keywords

Biomimetics
Epoxidation
High-valent iron-oxo intermediate
Nonheme iron enzymes
Oxygen activation

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10.1016/j.ica.2008.04.018

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title = "An iron(II) complex with a N3S2 thioether ligand in the generation of an iron(IV)-oxo complex and its reactivity in olefin epoxidation",

abstract = "A new iron(II) complex bearing an N3S2 thioether ligand was synthesized and characterized with various spectroscopic techniques and X-ray crystallography. A mononuclear nonheme iron(IV)-oxo intermediate was generated in the reaction of the iron(II) complex with various terminal oxidants. The iron(IV)-oxo species show a capability of epoxidizing olefins, and the olefin epoxidation occurs via an electrophilic oxidation mechanism.",

keywords = "Biomimetics, Epoxidation, High-valent iron-oxo intermediate, Nonheme iron enzymes, Oxygen activation",

author = "Jamespandi Annaraj and Soohee Kim and Seo, \{Mi Sook\} and Lee, \{Yong Min\} and Youngmee Kim and Kim, \{Sung Jin\} and Choi, \{Young S.\} and Jang, \{Ho G.\} and Wonwoo Nam",

note = "Funding Information: This research was supported by KOSEF/MOST through Creative Research Initiative Program (to W.N.) and the Korea Research Foundation (KRF-2005-217-C00006 to M.S.S). ",

year = "2009",

month = feb,

day = "20",

doi = "10.1016/j.ica.2008.04.018",

language = "English",

volume = "362",

pages = "1031--1034",

journal = "Inorganica Chimica Acta",

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T1 - An iron(II) complex with a N3S2 thioether ligand in the generation of an iron(IV)-oxo complex and its reactivity in olefin epoxidation

AU - Annaraj, Jamespandi

AU - Kim, Soohee

AU - Seo, Mi Sook

AU - Lee, Yong Min

AU - Kim, Youngmee

AU - Kim, Sung Jin

AU - Choi, Young S.

AU - Jang, Ho G.

AU - Nam, Wonwoo

N1 - Funding Information: This research was supported by KOSEF/MOST through Creative Research Initiative Program (to W.N.) and the Korea Research Foundation (KRF-2005-217-C00006 to M.S.S).

PY - 2009/2/20

Y1 - 2009/2/20

N2 - A new iron(II) complex bearing an N3S2 thioether ligand was synthesized and characterized with various spectroscopic techniques and X-ray crystallography. A mononuclear nonheme iron(IV)-oxo intermediate was generated in the reaction of the iron(II) complex with various terminal oxidants. The iron(IV)-oxo species show a capability of epoxidizing olefins, and the olefin epoxidation occurs via an electrophilic oxidation mechanism.

AB - A new iron(II) complex bearing an N3S2 thioether ligand was synthesized and characterized with various spectroscopic techniques and X-ray crystallography. A mononuclear nonheme iron(IV)-oxo intermediate was generated in the reaction of the iron(II) complex with various terminal oxidants. The iron(IV)-oxo species show a capability of epoxidizing olefins, and the olefin epoxidation occurs via an electrophilic oxidation mechanism.

KW - Biomimetics

KW - Epoxidation

KW - High-valent iron-oxo intermediate

KW - Nonheme iron enzymes

KW - Oxygen activation

UR - https://www.scopus.com/pages/publications/58849090591

U2 - 10.1016/j.ica.2008.04.018

DO - 10.1016/j.ica.2008.04.018

M3 - Article

AN - SCOPUS:58849090591

SN - 0020-1693

VL - 362

SP - 1031

EP - 1034

JO - Inorganica Chimica Acta

JF - Inorganica Chimica Acta

IS - 3

ER -

An iron(II) complex with a N3S2 thioether ligand in the generation of an iron(IV)-oxo complex and its reactivity in olefin epoxidation

Abstract

Bibliographical note

Keywords

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