C-H oxidation by hydroxo manganese(v) porphyrins: a DFT study

被引:41
作者
Balcells, David [1 ]
Raynaud, Christophe [1 ]
Crabtree, Robert H. [2 ]
Eisenstein, Odile [1 ]
机构
[1] Univ Montpellier 2, Inst Charles Gerhardt, CNRS 5253, F-34095 Montpellier, France
[2] Yale Univ, Dept Chem, New Haven, CT USA
基金
美国国家科学基金会;
关键词
O BOND FORMATION; METAL-OXO; TEMPERATURE-DEPENDENCE; COMPOUND-I; MECHANISM; CYTOCHROME-P450; HYDROXYLATION; REACTIVITY; ABSTRACTION; TAUTOMERISM;
D O I
10.1039/b821029b
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A DFT study on toluene oxidation by Mn(v) porphyrins shows that both Mn-V(O) and, remarkably, Mn-V(OH) are potent H-atom abstractors.
引用
收藏
页码:1772 / 1774
页数:3
相关论文
共 43 条
[11]   Reaction profile of the last step in cytochrome P-450 catalysis revealed by studies of model complexes [J].
Gross, Z ;
Nimri, S ;
Barzilay, CM ;
Simkhovich, L .
JOURNAL OF BIOLOGICAL INORGANIC CHEMISTRY, 1997, 2 (04) :492-506
[12]   The Groves-Spiro dioxomanganese(V) story [J].
Gross, Zeev .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2008, 47 (15) :2737-2739
[13]   High-valent iron in chemical and biological oxidations [J].
Groves, John T. .
JOURNAL OF INORGANIC BIOCHEMISTRY, 2006, 100 (04) :434-447
[14]   The bioinorganic chemistry of iron in oxygenases and supramolecular assemblies [J].
Groves, JT .
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2003, 100 (07) :3569-3574
[15]  
Groves JT, 2000, J PORPHYR PHTHALOCYA, V4, P350, DOI 10.1002/(SICI)1099-1409(200006/07)4:4<350::AID-JPP249>3.0.CO
[16]  
2-G
[18]   Proton-coupled electron transfer in soybean lipoxygenase: Dynamical behavior and temperature dependence of kinetic isotope effects [J].
Hatcher, Elizabeth ;
Soudackov, Alexander V. ;
Hammes-Schiffer, Sharon .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2007, 129 (01) :187-196
[19]   Trans-dioxo manganese(V) Porphyrins [J].
Jin, Ning ;
Ibrahim, Mohammed ;
Spiro, Thomas G. ;
Groves, John T. .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2007, 129 (41) :12416-+
[20]   A theoretical study on the mechanism of camphor hydroxylation by compound I of cytochrome P450 [J].
Kamachi, T ;
Yoshizawa, K .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2003, 125 (15) :4652-4661