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学科主题物理化学
Direct imine formation by oxidative coupling of alcohols and amines using supported manganese oxides under an air atmosphere
Chen, Bo1,2; Li, Jun1; Dai, Wen1,2; Wang, Lianyue1; Gao, Shuang1; Gao S(高爽)
刊名GREEN CHEMISTRY
2014
DOI10.1039/c4gc00336e
16期:6页:3328-3334
收录类别SCI ; CCR
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Chemistry, Multidisciplinary
研究领域[WOS]Chemistry
关键词[WOS]ONE-POT SYNTHESIS ; CATALYZED AEROBIC OXIDATION ; SOLVENT-FREE CONDITIONS ; SECONDARY-AMINES ; GOLD NANOPARTICLES ; ROOM-TEMPERATURE ; MOLECULAR-SIEVES ; TANDEM SYNTHESIS ; TERTIARY-AMINES ; NEAT CONDITIONS
英文摘要Manganese oxides loaded on various supports have been prepared and studied for the direct imine formation by oxidative coupling of alcohols and amines. Among the catalysts, hydroxyapatite supported manganese oxides (MnOx/HAP) show the best activity and selectivity for this reaction in the absence of an additional base using air as the environmentally benign terminal oxidant. NH3-/CO2- TPD results show that the amphoteric properties of MnOx/HAP are crucial for this reaction to obtain a satisfactory yield. Various aromatic alcohols and amines are smoothly transformed into the corresponding imines in good to excellent yields. The catalyst is reusable and gives 98% yield of the product in all 9 reuse tests. Compared with the fresh catalyst, the XRD and SEM of the reactivated MnOx/HAP after nine reactions do not show any obvious change.
语种英语
WOS记录号WOS:000336836100049
引用统计
被引频次:34[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/144384
专题中国科学院大连化学物理研究所
通讯作者Gao S(高爽)
作者单位1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, DNL, Dalian 116023, Peoples R China
2.Univ Chinese Acad Sci, Beijing 10049, Peoples R China
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GB/T 7714
Chen, Bo,Li, Jun,Dai, Wen,et al. Direct imine formation by oxidative coupling of alcohols and amines using supported manganese oxides under an air atmosphere[J]. GREEN CHEMISTRY,2014,16(6):3328-3334.
APA Chen, Bo,Li, Jun,Dai, Wen,Wang, Lianyue,Gao, Shuang,&高爽.(2014).Direct imine formation by oxidative coupling of alcohols and amines using supported manganese oxides under an air atmosphere.GREEN CHEMISTRY,16(6),3328-3334.
MLA Chen, Bo,et al."Direct imine formation by oxidative coupling of alcohols and amines using supported manganese oxides under an air atmosphere".GREEN CHEMISTRY 16.6(2014):3328-3334.
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