Biomimetic Cleavage of Aryl-Nitrogen Bonds in N-Arylazoles Catalyzed by Metalloporphyrins

doi:10.1007/s10562-018-2446-9

	Biomimetic Cleavage of Aryl-Nitrogen Bonds in N-Arylazoles Catalyzed by Metalloporphyrins
	Yu, Zongjiang 1; Zhai, Guoqing 1,2; Xian, Mo 1; Lu, Ming 3; Wang, Pengcheng 3; Jiang, Tao 2; Xu, Chao 1; Sun, Weizhi 1
刊名	CATALYSIS LETTERS
	2018-09-01
卷号	148 期号:9 页码:2636-2642
关键词	Biomimetic Metalloporphyrins Cleavage of C-N bonds
ISSN号	1011-372X
DOI	10.1007/s10562-018-2446-9
英文摘要	The cleavage of C-N single bonds of N-containing compounds provides either an excellent nitrogen source or an excellent carbon source. In this study, an efficient metalloporphyrins/H2O2 cleavage of C-N bonds of arylpyrazoles was investigated. The effects of different factors, including different catalysts, catalyst dosages, H2O2 dosages, reaction temperature and reaction time were studied. The experimental results showed that the optimal catalyst was FeTPPCl, and the yield of pyrazole derivatives could reach up to 12.3%, which was fourfold higher than hemin catalyzed reaction and closed to ceric ammonium nitrate catalyzed reaction, respectively. Compared with transition-metal-catalyzed and strong-oxidization cleavage of C-N bonds, this protocol is characterized by environmentally-friendly, stable, mild reaction conditions and simplified operation procedures. [GRAPHICS] .
资助项目	Research Project of Post-doctoral application of Qingdao
WOS关键词	C-H ; ACTIVATION ; STRATEGY
WOS研究方向	Chemistry
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000443450900002
资助机构	Research Project of Post-doctoral application of Qingdao
内容类型	期刊论文
源URL	[http://ir.qibebt.ac.cn/handle/337004/11908]
专题	中国科学院青岛生物能源与过程研究所
通讯作者	Xu, Chao; Sun, Weizhi
作者单位	1.Chinese Acad Sci, Key Lab Biobased Mat, Inst Biotechnol, Qingdao Inst Biomass Energy & Bioproc Technol, Qingdao 266101, Peoples R China 2.Ocean Univ China, Key Lab Marine Drugs, Minist Educ China, Sch Med & Pharm, Qingdao 266003, Peoples R China 3.Nanjing Univ Sci & Technol, Sch Chem Engn, Nanjing 210094, Jiangsu, Peoples R China
推荐引用方式 GB/T 7714	Yu, Zongjiang,Zhai, Guoqing,Xian, Mo,et al. Biomimetic Cleavage of Aryl-Nitrogen Bonds in N-Arylazoles Catalyzed by Metalloporphyrins[J]. CATALYSIS LETTERS,2018,148(9):2636-2642.
APA	Yu, Zongjiang.,Zhai, Guoqing.,Xian, Mo.,Lu, Ming.,Wang, Pengcheng.,...&Sun, Weizhi.(2018).Biomimetic Cleavage of Aryl-Nitrogen Bonds in N-Arylazoles Catalyzed by Metalloporphyrins.CATALYSIS LETTERS,148(9),2636-2642.
MLA	Yu, Zongjiang,et al."Biomimetic Cleavage of Aryl-Nitrogen Bonds in N-Arylazoles Catalyzed by Metalloporphyrins".CATALYSIS LETTERS 148.9(2018):2636-2642.