Molecular mechanism of alkane oxidation involving binuclear iron complexes

Molecular mechanism of alkane oxidation involving binuclear iron complexes
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双核铁配合物参与烷烃氧化的分子机制

DOI:
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发表时间:
1996
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影响因子:
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通讯作者:
A. A. Shteinman
A. A. Shteinman
中科院分区:
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文献类型:
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作者:
V. Kulikova;O. Gritsenko;A. A. Shteinman

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使用底物探针确定中间体的性质以及双核铁配合物{[Fe 2 OL 2 (H 2 O) 2 ](ClO 4 ) 4 , where L = bpy, 4,4'-Me 2 bpy 或 5-NO 2 phen (bpy = 联吡啶, phen = 菲咯啉)} 催化下过氧化物氧化烷烃的机制,分析关于配体中取代基性质的测试参数和分子氧的影响都使得诊断氧原子通过金属配合物从过氧化物转移到烷烃的CH键的双电子机制成为可能。
The use of substrate probes for establishing the nature of intermediates and the mechanism of alkane oxidation by peroxides upon catalysis by binuclear iron complexes {[Fe 2 OL 2 (H 2 O) 2 ](ClO 4 ) 4 , where L = bpy, 4,4′-Me 2 bpy or 5-NO 2 phen (bpy = bipyridine, phen = phenanthroline)}, the analysis of the dependence of test parameters on the nature of a substituent in a ligand and the effect of dioxygen all make it possible to diagnose a two-electron mechanism for the transfer of the oxygen atom from peroxide to the C H bond of an alkane via metal complexes.