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Efficient metal-free aerobic oxidation of aromatic hydrocarbons utilizing aryl-tetra halogenated N-hydroxyphthalimides and 1,4-diamino-2,3-dichloroanthraquinone
Zhang, Qiaohong; Chen, Chen; Ma, Hong; Miao, Hong; Zhang, Wei; Sun, Zhiqiang; Xu, Jie
KeywordAryl-tetrahalogenated N-hydroxyphthalimide Metal-free Hydrocarbon Oxidation Molecular Oxygen
Source PublicationJOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY
2008-10-01
DOI10.1002/jctb.1977
Volume83Issue:10Pages:1364-1369
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine ; Physical Sciences ; Technology
WOS SubjectBiotechnology & Applied Microbiology ; Chemistry, Multidisciplinary ; Engineering, Chemical
WOS Research AreaBiotechnology & Applied Microbiology ; Chemistry ; Engineering
WOS KeywordMOLECULAR-OXYGEN ; HIGHLY EFFICIENT ; MILD CONDITIONS ; CATALYSTS ; ACID ; AUTOXIDATION ; RADICALS ; ALKANES ; OLEFINS ; NHPI
AbstractBACKGROUND: Hydrocarbon oxidation reactions are central to numerous processes that convert bulk chemicals into useful and higher-value products. In this investigation, an efficient metal-free catalytic system for aerobic oxidation of aromatic hydrocarbons was successfully established by synthesizing a series of aryl-tetrahalogenated N-hydroxyphthalimides and applying these compounds with 1,4-diamino-2,3-dichloroanthraquinone (DADCAQ). RESULTS: Ethylbenzene was oxidized with 82.3% conversion and 86.9% selectivity to acetophenone catalyzed by the system of TCNHPI/DADCAQ under 0.3 MPa of molecular oxygen at 100 degrees C for 5 h. Other hydrocarbons were oxidized with high efficiency using this catalytic system. For example, indane can be converted completely to indan-1-one with 98.0% selectivity. CONCLUSION: A highly efficient metal-free catalytic system consisting of TCNHPI and DADCAQ was developed for the oxidation of aromatic hydrocarbons with molecular oxygen. Aryl-halogen substituents served to significantly increase the activities of the catalytic system. The results in this study can form the basis for the design of an efficient hydrocarbon oxidation process. (c) 2008 Society of Chemical Industry.
Language英语
WOS IDWOS:000259623800006
Citation statistics
Cited Times:26[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/140842
Collection中国科学院大连化学物理研究所
AffiliationChinese Acad Sci, Dalian Inst Chem Phys, Grad Sch, State Key Lab Catalysis, Dalian 116023, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Qiaohong,Chen, Chen,Ma, Hong,et al. Efficient metal-free aerobic oxidation of aromatic hydrocarbons utilizing aryl-tetra halogenated N-hydroxyphthalimides and 1,4-diamino-2,3-dichloroanthraquinone[J]. JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY,2008,83(10):1364-1369.
APA Zhang, Qiaohong.,Chen, Chen.,Ma, Hong.,Miao, Hong.,Zhang, Wei.,...&Xu, Jie.(2008).Efficient metal-free aerobic oxidation of aromatic hydrocarbons utilizing aryl-tetra halogenated N-hydroxyphthalimides and 1,4-diamino-2,3-dichloroanthraquinone.JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY,83(10),1364-1369.
MLA Zhang, Qiaohong,et al."Efficient metal-free aerobic oxidation of aromatic hydrocarbons utilizing aryl-tetra halogenated N-hydroxyphthalimides and 1,4-diamino-2,3-dichloroanthraquinone".JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY 83.10(2008):1364-1369.
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