气候变化领域集成服务门户(CCPortal): Visible-Light-Driven Synthesis of 4-Alkyl/Aryl-2-Aminothiazoles Promoted by In Situ Generated Copper Photocatalyst

CCPortal

DOI	10.1021/acscatal.7b02818
	Visible-Light-Driven Synthesis of 4-Alkyl/Aryl-2-Aminothiazoles Promoted by In Situ Generated Copper Photocatalyst
	Lei, Wen-Long; Wang, Tao; Feng, Kai-Wen; Wu, Li-Zhu; Liu, Qiang
发表日期	2017
ISSN	2155-5435
卷号	7 期号:11
英文摘要	Room-temperature synthesis of 4-alkyl/aryl-2-aminothiazoles from vinyl azides and ammonium thiocyanate was accomplished with the aid of copper salts and blue LED irradiation. Mechanism investigation indicates that in situ formed Cu(NCS)(2)(-) plays dual important roles in the reaction: (1) as the photocatalyst to activate vinyl azides, (2) as the Lewis acid catalyst to promote ring opening of 2H-azirines with thiocyanide. This process is distinguished by high yields, mild conditions, low catalyst loadings, and tolerating numerous alkyl- and aryl vinyl azides with an array of functional groups.
关键词	visible light in situ generated photocatalyst intermolecular cyclization copper salt 2-aminothiazole
学科领域	Chemistry
语种	英语
WOS研究方向	Chemistry, Physical
来源期刊	ACS CATALYSIS
来源机构	中国科学院西北生态环境资源研究院
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/111897
作者单位	Lanzhou Univ, State Key Lab Appl Organ Chem, Lanzhou 730000, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Lei, Wen-Long,Wang, Tao,Feng, Kai-Wen,et al. Visible-Light-Driven Synthesis of 4-Alkyl/Aryl-2-Aminothiazoles Promoted by In Situ Generated Copper Photocatalyst[J]. 中国科学院西北生态环境资源研究院,2017,7(11).
APA	Lei, Wen-Long,Wang, Tao,Feng, Kai-Wen,Wu, Li-Zhu,&Liu, Qiang.(2017).Visible-Light-Driven Synthesis of 4-Alkyl/Aryl-2-Aminothiazoles Promoted by In Situ Generated Copper Photocatalyst.ACS CATALYSIS,7(11).
MLA	Lei, Wen-Long,et al."Visible-Light-Driven Synthesis of 4-Alkyl/Aryl-2-Aminothiazoles Promoted by In Situ Generated Copper Photocatalyst".ACS CATALYSIS 7.11(2017).