Transition-metal-free dehydrogenation coupling of pyridinium through a self-promoted hydride transfer process

doi:10.1039/c7qo00389g

	Transition-metal-free dehydrogenation coupling of pyridinium through a self-promoted hydride transfer process
	Shang, Wenbin 1,3; Li, Shanyong 1,3; Ding, Yuzhen 2; Pan, Zhiqiang 2; Tong, Xiaogang 2; Xia, Chengfeng 1,2
	2017-09-01
发表期刊	ORGANIC CHEMISTRY FRONTIERS
ISSN	2052-4129
卷号	4 期号:9 页码:1789-1793
摘要	A transition-metal-free intramolecular cross dehydrogenation coupling reaction of pyridinium was developed. The C(sp(2))-H/C(sp(2))-H coupling reaction involved an unprecedented intermolecular hydride transfer process from the 1,2-dihydropyridine intermediate to another molecule of pyridinium and formed 1,4-dihydropyridine. Unlike the well-known dehydrogenation coupling proceeded under oxidative conditions, this was the first example of the coupling reaction through a substrate self-promoted hydride transfer process.
关键词	C-h Functionalization Hydrogen Evolution Reaction Nickel/lewis Acid Catalysis Visible-light Catalysis Quinoline N-oxides Direct Arylation Bond Activation Selective Alkenylation Grignard-reagents Dft Calculations
学科领域	Chemistry, Organic
DOI	10.1039/c7qo00389g
收录类别	SCI
语种	英语
WOS记录号	WOS:000408263400014
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/54905
专题	植物化学与西部植物资源持续利用国家重点实验室
作者单位	1.Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources West Ch, 132 Lanhei Rd, Kunming 650201, Yunnan, Peoples R China 2.Yunnan Univ, Sch Chem Sci & Technol, Minist Educ, Key Lab Med Chem Nat Resources, 2 North Cuihu Rd, Kunming 650091, Yunnan, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Shang, Wenbin,Li, Shanyong,Ding, Yuzhen,et al. Transition-metal-free dehydrogenation coupling of pyridinium through a self-promoted hydride transfer process[J]. ORGANIC CHEMISTRY FRONTIERS,2017,4(9):1789-1793.
APA	Shang, Wenbin,Li, Shanyong,Ding, Yuzhen,Pan, Zhiqiang,Tong, Xiaogang,&Xia, Chengfeng.(2017).Transition-metal-free dehydrogenation coupling of pyridinium through a self-promoted hydride transfer process.ORGANIC CHEMISTRY FRONTIERS,4(9),1789-1793.
MLA	Shang, Wenbin,et al."Transition-metal-free dehydrogenation coupling of pyridinium through a self-promoted hydride transfer process".ORGANIC CHEMISTRY FRONTIERS 4.9(2017):1789-1793.

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