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题名: An investigation of the effects of CeO2 crystal planes on the aerobic oxidative synthesis of imines from alcohols and amines
作者: Zhang, Zhixin2;  Wang, Yehong1, 2;  Wang, Min2;  Lu, Jianmin2;  Li, Lihua2;  Zhang, Zhe2;  Li, Mingrun2;  Jiang, Jingyang1;  Wang, Feng2
关键词: Ceria ;  Crystal plane effect ;  Oxidative coupling ;  Imine ;  Defect site
刊名: CHINESE JOURNAL OF CATALYSIS
发表日期: 2015-09-01
DOI: 10.1016/S1872-2067(15)60869-5
卷: 36, 期:9, 页:1623-1630
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences ;  Technology
类目[WOS]: Chemistry, Applied ;  Chemistry, Physical ;  Engineering, Chemical
研究领域[WOS]: Chemistry ;  Engineering
英文摘要: We herein report the effects of CeO2 crystal planes on the oxidative coupling of alcohols and amines to form imines. CeO2 exhibits significant catalytic activity under mild reaction conditions (60 degrees C) during the synthesis of 13 different imines, giving >89% conversions and >90% selectivities. The crystal planes of CeO2 greatly affect the catalytic performance. Among the crystal planes investigated (the (110), (100) and (111) planes), the (110) plane shows the strongest redox ability and thus the best catalytic activity, generating a 97% yield of the imine at 60 degrees C in 2 h, because it contains the highest concentration of oxygen vacancies. (C) 2015, Dalian Institute of Chemical Physics, Chinese Academy of Sciences. Published by Elsevier B.V. All rights reserved.
关键词[WOS]: ONE-POT SYNTHESIS ;  SELECTIVE SYNTHESIS ;  GOLD NANOPARTICLES ;  RAMAN-SPECTROSCOPY ;  TANDEM SYNTHESIS ;  LOW-TEMPERATURE ;  CERIA ;  CATALYST ;  OXYGEN ;  SECONDARY
语种: 英语
WOS记录号: WOS:000361084300024
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/146524
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Dalian Univ Technol, Fac Chem Environm & Biol Sci & Technol, Coll Chem, State Key Lab Fine Chem, Dalian 116024, Liaoning, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian Natl Lab Clean Energy, Dalian 116023, Liaoning, Peoples R China

Recommended Citation:
Zhang, Zhixin,Wang, Yehong,Wang, Min,et al. An investigation of the effects of CeO2 crystal planes on the aerobic oxidative synthesis of imines from alcohols and amines[J]. CHINESE JOURNAL OF CATALYSIS,2015,36(9):1623-1630.
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