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

doi:10.1007/s10562-018-2446-9

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	Biomimetic Cleavage of Aryl-Nitrogen Bonds in N-Arylazoles Catalyzed by Metalloporphyrins
	Yu, Zongjiang 1; Zhai, Guoqing 1,2; Xian, Mo1 ; Lu, Ming 3; Wang, Pengcheng 3; Jiang, Tao 2; Xu, Chao1 ; Sun, Weizhi1
	2018-09-01
发表期刊	CATALYSIS LETTERS
ISSN	1011-372X
卷号	148 期号:9 页码:2636-2642
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] .
关键词	Biomimetic Metalloporphyrins Cleavage of C-N bonds
DOI	10.1007/s10562-018-2446-9
关键词[WOS]	C-H ; ACTIVATION ; STRATEGY
语种	英语
资助项目	Research Project of Post-doctoral application of Qingdao
WOS研究方向	Chemistry
项目资助者	Research Project of Post-doctoral application of Qingdao
WOS类目	Chemistry, Physical
WOS记录号	WOS:000443450900002
出版者	SPRINGER
引用统计
文献类型	期刊论文
条目标识符	http://ir.qibebt.ac.cn/handle/337004/11909
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.