Cleavage of the C= N Bond in Carbodiimides via Release of High Ring   Strain: A New Strategy for the Selective Synthesis of 2-Aminoaryl   Alkynyl Imines

doi:10.1002/chem.201304701

CORC > 北京大学 > 化学与分子工程学院

	Cleavage of the C= N Bond in Carbodiimides via Release of High Ring Strain: A New Strategy for the Selective Synthesis of 2-Aminoaryl Alkynyl Imines
	Zhou, Yi ; Chi, Yue ; Zhao, Fei ; Zhang, Wen-Xiong ; Xi, Zhenfeng
刊名	chemistry a european journal
	2014
关键词	alkynes benzynes CN activation carbodiimides multicomponent reactions EARTH-METAL COMPLEXES MULTICOMPONENT COUPLING REACTIONS TERMINAL ALKYNES CARBON-CARBON ORGANOACTINIDE COMPLEXES METATHESIS REACTIONS GUANIDINATE LIGANDS CATALYTIC ADDITION ORGANIC-SYNTHESIS IMIDO COMPLEXES
DOI	10.1002/chem.201304701
英文摘要	A novel pattern of the cleavage and reorganization of CN bond in the multicomponent reaction (MCR) of terminal alkynes or haloalkynes, carbodiimides, and benzynes is achieved for the first time to construct efficiently 2-aminoaryl alkynyl imines. The selective formation and ring-opening of the azetine intermediate with the high ring strain is essential for this reaction. Further transformation of 2-aminoaryl alkynyl imines via the Cu-catalyzed cycloisomerization is explored to provide steroselectively the bi-, tri-, and tetracyclic fused pyrrolines.; Chemistry, Multidisciplinary; SCI(E); PubMed; 10; ARTICLE; wx_zhang@pku.edu.cn; 9; 2463-2468; 20
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/190273]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Zhou, Yi,Chi, Yue,Zhao, Fei,et al. Cleavage of the C= N Bond in Carbodiimides via Release of High Ring Strain: A New Strategy for the Selective Synthesis of 2-Aminoaryl Alkynyl Imines[J]. chemistry a european journal,2014.
APA	Zhou, Yi,Chi, Yue,Zhao, Fei,Zhang, Wen-Xiong,&Xi, Zhenfeng.(2014).Cleavage of the C= N Bond in Carbodiimides via Release of High Ring Strain: A New Strategy for the Selective Synthesis of 2-Aminoaryl Alkynyl Imines.chemistry a european journal.
MLA	Zhou, Yi,et al."Cleavage of the C= N Bond in Carbodiimides via Release of High Ring Strain: A New Strategy for the Selective Synthesis of 2-Aminoaryl Alkynyl Imines".chemistry a european journal (2014).