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Cobalt/N-Hydroxyphthalimide(NHPI)-Catalyzed Aerobic Oxidation of Hydrocarbons with Ionic Liquid Additive
Mahmood, Sajid1,2; Xu, Bao-Hua1,2; Ren, Tian-Lu1; Zhang, Zhi-Bo3,4; Liu, Xiao-Min1; Zhang, Suo-Jiang1,2
2018-03-01
发表期刊MOLECULAR CATALYSIS
ISSN2468-8231
卷号447页码:90-96
摘要A highly efficient and solvent-free system of cobalt/NHPI-catalyzed aerobic oxidation of hydrocarbons was developed using imidazolium-based ionic liquid (IL) as an additive. These amphipathic ILs were found self assemble at the interface between the organic hydrocarbons and the aqueous phase of catalyst combination (Co/NHPI), with forming a solution of reversed multilamellar vesicles for catalysis. The initial reaction rate was influenced by both the composition of microdomains and the structure of IL launched. Consequently, a proper water content (x(H2O)) of wet IL was requisite to reach the optimum reactivity. Besides, the interfacial boundary between aqueous and organic phase composed by C2-alkylated imidazolium ILs, such as [bdmim]SbF6 and [C(12)dmim]SbF6, not only has ternary aggregates (hydrocarbons/IL/H2O) of higher stability but renders O-2 a faster diffusion rate and higher concentration, thereby offering a high reactivity of the protocol towards hydrocarbon oxidation.
关键词Aerobic Oxidation Nhpi Catalysis Ionic Liquid Self-assemble Hydrocarbons
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
DOI10.1016/j.mcat.2018.01.006
收录类别SCI
语种英语
关键词[WOS]AROMATIC METHYL-ESTERS ; C-H BONDS ; N-HYDROXYPHTHALIMIDE ; MOLECULAR-OXYGEN ; DIFFUSION-COEFFICIENTS ; CATALYTIC-OXIDATION ; ORGANIC-COMPOUNDS ; ELECTRON-TRANSFER ; HYDROGEN-BONDS ; METAL-FREE
WOS研究方向Chemistry
WOS类目Chemistry, Physical
项目资助者National Basic Research Program of China (973 Program)(2015CB251401) ; National Natural Science Foundation of China(21476240) ; Instrument Developing Project of the Chinese Academy of Sciences(YZ201521) ; CAS (Chinese Academy of Sciences) 100-Talent Program ; Key Research Program of Frontier Sciences, CAS(QYZDY-SSW JSC011)
WOS记录号WOS:000426233500011
引用统计
被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ipe.ac.cn/handle/122111/24045
专题多相复杂系统国家重点实验室
作者单位1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing Key Lab Ion Liquids Clean Proc, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Sch Chem & Chem Engn, Beijing 100049, Peoples R China
3.Tech Univ Denmark, Ctr BioProc Engn, Dept Chem & Biochem Engn, Bldg 229, DK-2800 Lyngby, Denmark
4.Inst Proc Engn, Beijing, Peoples R China
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Mahmood, Sajid,Xu, Bao-Hua,Ren, Tian-Lu,et al. Cobalt/N-Hydroxyphthalimide(NHPI)-Catalyzed Aerobic Oxidation of Hydrocarbons with Ionic Liquid Additive[J]. MOLECULAR CATALYSIS,2018,447:90-96.
APA Mahmood, Sajid,Xu, Bao-Hua,Ren, Tian-Lu,Zhang, Zhi-Bo,Liu, Xiao-Min,&Zhang, Suo-Jiang.(2018).Cobalt/N-Hydroxyphthalimide(NHPI)-Catalyzed Aerobic Oxidation of Hydrocarbons with Ionic Liquid Additive.MOLECULAR CATALYSIS,447,90-96.
MLA Mahmood, Sajid,et al."Cobalt/N-Hydroxyphthalimide(NHPI)-Catalyzed Aerobic Oxidation of Hydrocarbons with Ionic Liquid Additive".MOLECULAR CATALYSIS 447(2018):90-96.
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