CBr4 promoted intramolecular aerobic oxidative dehydrogenative arylation of aldehydes: application in the synthesis of xanthones and fluorenones

doi:10.1039/c7ob00080d

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	CBr4 promoted intramolecular aerobic oxidative dehydrogenative arylation of aldehydes: application in the synthesis of xanthones and fluorenones
	Tang, Jing 1; Zhao, Shijun2 ; Wei, Yuanyuan 1; Quan, Zhengjun 1; Huo, Congde 1
	2017
发表期刊	Organic and Biomolecular Chemistry
ISSN	14770520
卷号	15 期号:7 页码:1589-1592
摘要	A simple and practical carbon tetrabromide promoted intramolecular aerobic oxidative dehydrogenative coupling reaction has been developed to provide a straightforward ring closure protocol for 2-aryloxybenzaldehydes to furnish xanthones. The reaction was performed under metal-, additive- and solvent-free conditions with good tolerance of functional groups. The present method is also applicable to the synthesis of fluorenones by using 2-arylbenzaldehydes as substrates. Preliminary studies of the reaction mechanism indicated that the reaction may proceed through a radical pathway. © The Royal Society of Chemistry.
关键词	Chemical reactions
DOI	10.1039/c7ob00080d
收录类别	EI ; SCIE ; CCR ; IC
语种	英语
WOS研究方向	Chemistry
WOS类目	Chemistry, Organic
WOS记录号	WOS:000395882900008
出版者	Royal Society of Chemistry
EI入藏号	20170803369426
EI主题词	Bromine compounds
EI分类号	802.2 Chemical Reactions
引用统计	被引频次：39[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/151322
专题	外国语学院
通讯作者	Huo, Congde
作者单位	1.Northwest Normal Univ, Coll Chem & Chem Engn, Lanzhou 730070, Gansu, Peoples R China; 2.Lanzhou Univ Technol, Coll Foreign Languages, Lanzhou 730050, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Tang, Jing,Zhao, Shijun,Wei, Yuanyuan,et al. CBr4 promoted intramolecular aerobic oxidative dehydrogenative arylation of aldehydes: application in the synthesis of xanthones and fluorenones[J]. Organic and Biomolecular Chemistry,2017,15(7):1589-1592.
APA	Tang, Jing,Zhao, Shijun,Wei, Yuanyuan,Quan, Zhengjun,&Huo, Congde.(2017).CBr4 promoted intramolecular aerobic oxidative dehydrogenative arylation of aldehydes: application in the synthesis of xanthones and fluorenones.Organic and Biomolecular Chemistry,15(7),1589-1592.
MLA	Tang, Jing,et al."CBr4 promoted intramolecular aerobic oxidative dehydrogenative arylation of aldehydes: application in the synthesis of xanthones and fluorenones".Organic and Biomolecular Chemistry 15.7(2017):1589-1592.