Iron-assisted oxidative radical C-C bond cleavage

被引：27

作者：

Bénisvy, L

Chottard, JC

Marrot, J

Li, Y ^{[1
]}

机构：

[1] Univ Paris 05, CNRS, UMR8601, Chim & Biochim Pharmacol & Toxicol Lab, F-75270 Paris, France

[2] Univ Versailles, Inst Lavoisier, F-78035 Versailles, France

来源：

EUROPEAN JOURNAL OF INORGANIC CHEMISTRY | 2005年 / 06期

关键词：

iron; multidentate ligand; imidazole ligand; thioether ligand; radical fragmentation; X-ray diffraction;

D O I：

10.1002/ejic.200400782

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The N2SO ligand, bis(N-methylimidazol-2-yl)-2-methylthioethanol (L), when coordinated to Fe3+ or Fe2+, undergoes a radical C-C bond cleavage in air, to form bis(N-methylimidazol-2-yl) ketone (Me-2-BIK). ((c) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2005).

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页码：999 / 1002

页数：4

相关论文

共 18 条

[1] DYNAMIC SPIN CROSSOVER IN [FE(2-BIK)3](CLO4)2 AND [FE(ME22-BIK)3](BF4)2 INVESTIGATED BY MOSSBAUER-SPECTROSCOPY [J].

BOUSSEKSOU, A ;

PLACE, C ;

LINARES, J ;

VARRET, F .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1992, 104 (pt 1) :225-226

[2]

*BRUK AXS, 2003, APEX2 VERS 1 0 8

[3] REDOX CATALYSIS INVOLVING SUBSTRATE PHOTOOXIDATION WITH CATALYST REGENERATION BY SUBSTRATE REDUCTION - SIMULTANEOUS OXIDATIVE C-H BOND-CLEAVAGE AND REDUCTIVE C-S BOND-CLEAVAGE IN THIOETHERS CATALYZED BY W10O32(4-) [J].

CHAMBERS, RC ;

HILL, CL .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1990, 112 (23) :8427-8433

[4] Crystal structure of the Escherichia coli peptide deformylase [J].

Chan, MK ;

Gong, WM ;

Rajagopalan, PTR ;

Hao, B ;

Tsai, CM ;

Pei, DH .

BIOCHEMISTRY, 1997, 36 (45) :13904-13909

[5] Dioxygen activation at mononuclear nonheme iron active sites: Enzymes, models, and intermediates [J].

Costas, M ;

Mehn, MP ;

Jensen, MP ;

Que, L .

CHEMICAL REVIEWS, 2004, 104 (02) :939-986

[6] BIOLOGICAL ANALOGS - SPECTROSCOPIC CHARACTERISTICS OF MERACAPTO-COPPER(II) AND DISULFIDE-COPPER(II) COORDINATION IN RELATION TO TYPE-I PROTEINS [J].

DOWNES, JM ;

WHELAN, J ;

BOSNICH, B .

INORGANIC CHEMISTRY, 1981, 20 (04) :1081-1086

[7] ORTEP-3 for Windows - a version of ORTEP-III with a Graphical User Interface (GUI) [J].

Journal of Applied Crystallography, 1997, 30 (pt 5)

[8] SYNTHESIS, STRUCTURE, AND CHARACTERIZATION OF THE TETRANUCLEAR IRON(III) OXO COMPLEX [FE4O2(BICOH)2(BICO)2(O2CPH)4]CL2 [J].

GORUN, SM ;

LIPPARD, SJ .

INORGANIC CHEMISTRY, 1988, 27 (01) :149-156

[9] SYNTHESIS, STRUCTURE, AND MAGNETIC AND MOSSBAUER PROPERTIES OF MONONUCLEAR AND ASYMMETRIC, OXO-BRIDGED TRINUCLEAR IRON(III) COMPLEXES OF A NEW POLYIMIDAZOLE LIGAND [J].

GORUN, SM ;

PAPAEFTHYMIOU, GC ;

FRANKEL, RB ;

LIPPARD, SJ .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1987, 109 (14) :4244-4255

[10] IRON-CATALYZED OXIDATION OF BIS(IMIDAZOL-2-YL)METHANE INTO BIS(IMIDAZOL-2-YL) KETONE [J].

GUILLOT, G ;

MULLIEZ, E ;

LEDUC, P ;

CHOTTARD, JC .

INORGANIC CHEMISTRY, 1990, 29 (04) :577-579