Photocatalytic coupling of amines to imidazoles using a Mo-ZnIn2S4 catalyst

	Photocatalytic coupling of amines to imidazoles using a Mo-ZnIn2S4 catalyst
	Wang, Feng 1; Li, Lihua 1; Lu, Jianmin 1; Luo, Nengchao 1,2; Zhang, Xiaochen 1; Wang, Min 1
刊名	GREEN CHEMISTRY
	2017-11-07
卷号	19 期号:21 页码:5172-5177
英文摘要	Substituted imidazoles are traditionally synthesized by co-condensation of multiple feedstocks. Herein, we report a new route for the synthesis of substituted imidazoles via photocyclization of readily available amines at room temperature. The reaction is achieved by the visible-light-induced C-C/C-N bond coupling and subsequent dehydrogenation reaction over Mo-ZnIn2S4 as a heterogeneous photocatalyst. A wide range of amines were converted into the corresponding tri-and tetra-substituted imidazoles with up to 96% total yields. The simplicity, high efficiency and mild condition merits of this new reaction will enable it to be useful in synthetic transformations.
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 ; C-H ARYLATION ; VISIBLE-LIGHT PHOTOCATALYSIS ; PHOTOREDOX CATALYSIS ; ROOM-TEMPERATURE ; BOND FORMATION ; 1,2,4,5-TETRASUBSTITUTED IMIDAZOLES ; ALPHA-MNO2 CATALYST ; ALKYL-HALIDES ; METAL-FREE
收录类别	SCI
语种	英语
WOS记录号	WOS:000414147100018
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/149761]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
作者单位	1.Chinese Acad Sci, State Key Lab Catalysis, Dalian Natl Lab Clean Energy, Dalian Inst Chem Phys, Dalian 116023, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Wang, Feng,Li, Lihua,Lu, Jianmin,et al. Photocatalytic coupling of amines to imidazoles using a Mo-ZnIn2S4 catalyst[J]. GREEN CHEMISTRY,2017,19(21):5172-5177.
APA	Wang, Feng,Li, Lihua,Lu, Jianmin,Luo, Nengchao,Zhang, Xiaochen,&Wang, Min.(2017).Photocatalytic coupling of amines to imidazoles using a Mo-ZnIn2S4 catalyst.GREEN CHEMISTRY,19(21),5172-5177.
MLA	Wang, Feng,et al."Photocatalytic coupling of amines to imidazoles using a Mo-ZnIn2S4 catalyst".GREEN CHEMISTRY 19.21(2017):5172-5177.