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Highly chemical and regio-selective catalytic oxidation with a novel manganese catalyst
其他题名Highly chemical and regio-selective catalytic oxidation with a novel manganese catalyst
Liu B(刘斌); Chen Y(陈怡); Yu CZ(余成志); Shen ZW(沈征武)
2003
发表期刊Chin. J. Chem.
ISSN1001-604X
卷号21期号:7页码:833-838
摘要The chemical selectivity of a novel active manganese compound [Mn(2)(IV)mu-O)(3)(TMTACN)(2)] (PF6)(2) (1) in catalytic oxidation reactions depended on the structure of substrates and 1 was able to catalyze the oxidation of toluene into benzaldehyde and/or benzoic acid under very mild conditions. The following results were obtained: (1) The selectivity of the oxidation depended on the electronic density of double bonds. Reactivity was absent when strong electron-witherawing groups were conjugated with double bonds. (2) Allylic oxidation reactions mostly take place when double bond is present inside a ring system, whilst epoxidation reactions occur when the alkene moiety is part of linear chain. (3) In ring systems, the methylene group was more likely to be oxidized than the methyl group on allylic position. As expected, the C-H bonds at the bridgeheads were unreactive. The secondary hydroxyl groups are more easily to be oxidized than the primary hydroxyl groups.
学科领域金属有机化学
部门归属中国科学院上海有机化学研究所
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收录类别SCI
语种英语
WOS记录号WOS:000184292100023
引用统计
被引频次:6[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.sioc.ac.cn/handle/331003/27571
专题上海有机化学研究所
通讯作者Shen ZW(沈征武)
推荐引用方式
GB/T 7714
Liu B,Chen Y,Yu CZ,et al. Highly chemical and regio-selective catalytic oxidation with a novel manganese catalyst[J]. Chin. J. Chem.,2003,21(7):833-838.
APA 刘斌,陈怡,余成志,&沈征武.(2003).Highly chemical and regio-selective catalytic oxidation with a novel manganese catalyst.Chin. J. Chem.,21(7),833-838.
MLA 刘斌,et al."Highly chemical and regio-selective catalytic oxidation with a novel manganese catalyst".Chin. J. Chem. 21.7(2003):833-838.
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