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Title: A Highly Reactive Mononuclear Non-Heme Manganese(IV)-Oxo Complex That Can Activate the Strong C-H Bonds of Alkanes

Abstract

A mononuclear non-heme manganese(IV)-oxo complex has been synthesized and characterized using various spectroscopic methods. The Mn(IV)-oxo complex shows high reactivity in oxidation reactions, such as C-H bond activation, oxidations of olefins, alcohols, sulfides, and aromatic compounds, and N-dealkylation. In C-H bond activation, the Mn(IV)-oxo complex can activate C-H bonds as strong as those in cyclohexane. It is proposed that C-H bond activation by the non-heme Mn(IV)-oxo complex does not occur via an oxygen-rebound mechanism. The electrophilic character of the non-heme Mn(IV)-oxo complex is demonstrated by a large negative ρ value of ~4.4 in the oxidation of para-substituted thioanisoles.

Authors:
; ; ; ; ; ; ;  [1]
  1. Ewha
Publication Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States). Advanced Photon Source (APS)
Sponsoring Org.:
DOE - BASIC ENERGY SCIENCES
OSTI Identifier:
1034957
Resource Type:
Journal Article
Journal Name:
Journal of the American Chemical Society
Additional Journal Information:
Journal Volume: 133; Journal Issue: (50) ; 12, 2011; Journal ID: ISSN 0002-7863
Publisher:
American Chemical Society (ACS)
Country of Publication:
United States
Language:
ENGLISH
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; ALCOHOLS; ALKANES; ALKENES; AROMATICS; CYCLOHEXANE; OXIDATION; SULFIDES

Citation Formats

Wu, Xiujuan, Seo, Mi Sook, Davis, Katherine M, Lee, Yong-Min, Chen, Junying, Cho, Kyung-Bin, Pushkar, Yulia N, Nam, Wonwoo, and Purdue). A Highly Reactive Mononuclear Non-Heme Manganese(IV)-Oxo Complex That Can Activate the Strong C-H Bonds of Alkanes. United States: N. p., 2012. Web. doi:10.1021/ja208523u.
Wu, Xiujuan, Seo, Mi Sook, Davis, Katherine M, Lee, Yong-Min, Chen, Junying, Cho, Kyung-Bin, Pushkar, Yulia N, Nam, Wonwoo, & Purdue). A Highly Reactive Mononuclear Non-Heme Manganese(IV)-Oxo Complex That Can Activate the Strong C-H Bonds of Alkanes. United States. doi:10.1021/ja208523u.
Wu, Xiujuan, Seo, Mi Sook, Davis, Katherine M, Lee, Yong-Min, Chen, Junying, Cho, Kyung-Bin, Pushkar, Yulia N, Nam, Wonwoo, and Purdue). Thu . "A Highly Reactive Mononuclear Non-Heme Manganese(IV)-Oxo Complex That Can Activate the Strong C-H Bonds of Alkanes". United States. doi:10.1021/ja208523u.
@article{osti_1034957,
title = {A Highly Reactive Mononuclear Non-Heme Manganese(IV)-Oxo Complex That Can Activate the Strong C-H Bonds of Alkanes},
author = {Wu, Xiujuan and Seo, Mi Sook and Davis, Katherine M and Lee, Yong-Min and Chen, Junying and Cho, Kyung-Bin and Pushkar, Yulia N and Nam, Wonwoo and Purdue)},
abstractNote = {A mononuclear non-heme manganese(IV)-oxo complex has been synthesized and characterized using various spectroscopic methods. The Mn(IV)-oxo complex shows high reactivity in oxidation reactions, such as C-H bond activation, oxidations of olefins, alcohols, sulfides, and aromatic compounds, and N-dealkylation. In C-H bond activation, the Mn(IV)-oxo complex can activate C-H bonds as strong as those in cyclohexane. It is proposed that C-H bond activation by the non-heme Mn(IV)-oxo complex does not occur via an oxygen-rebound mechanism. The electrophilic character of the non-heme Mn(IV)-oxo complex is demonstrated by a large negative ρ value of ~4.4 in the oxidation of para-substituted thioanisoles.},
doi = {10.1021/ja208523u},
journal = {Journal of the American Chemical Society},
issn = {0002-7863},
number = (50) ; 12, 2011,
volume = 133,
place = {United States},
year = {2012},
month = {3}
}