Base-promoted synthesis of coumarins from salicylaldehydes and aryl-substituted 1,1-dibromo-1-alkenes under transition-metal-free conditions

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	Base-promoted synthesis of coumarins from salicylaldehydes and aryl-substituted 1,1-dibromo-1-alkenes under transition-metal-free conditions
	Liu JM(刘建明)1; Zhang X(张欣)1; Shi LJ(石利军)2; Liu MW(刘慕文)1; Yue YY(岳媛媛)1; Li FW(李福伟)2 ; Zhuo KL(卓克垒)1
刊名	Chemical Communications
	2014
卷号	50 期号:69 页码:9887-9890
ISSN号	1359-7345
通讯作者	刘建明 ; 李福伟 ; 卓克垒
英文摘要	Facile synthesis of coumarin via the tandem reaction of salicylaldehyde with aryl-substituted 1,1-dibromo-1-alkene was developed. This new protocol proceeds smoothly under mild and transition-metal-free conditions, it allows rapid access to coumarins containing various heteroatoms that are more difficult to prepare by traditional methods. Based on the isolated intermediate of 4-(diethylamino)-3-phenylchroman-2-one and detailed mechanistic studies, a credible tandem pathway was proposed.
学科主题	物理化学与绿色催化
收录类别	SCI
资助信息	National Natural Science Foundation of China (21103044;21173070;21205029);Project funded by China Postdoctoral Science Foundation, and Plan for Scientific Innovation Talent of Henan Province (No. 124200510014)
语种	英语
WOS记录号	WOS:000340513400020
公开日期	2014-12-23
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/7054]
专题	兰州化学物理研究所_OSSO国家重点实验室
作者单位	1.Henan Normal Univ, Sch Chem & Chem Engn, Minist Educ, Key Lab Green Chem Media & React,Collaborat Innov, Xinxiang 453007, Henan, Peoples R China 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Oxo Synth & Select Oxidat, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Liu JM,Zhang X,Shi LJ,et al. Base-promoted synthesis of coumarins from salicylaldehydes and aryl-substituted 1,1-dibromo-1-alkenes under transition-metal-free conditions[J]. Chemical Communications,2014,50(69):9887-9890.
APA	Liu JM.,Zhang X.,Shi LJ.,Liu MW.,Yue YY.,...&Zhuo KL.(2014).Base-promoted synthesis of coumarins from salicylaldehydes and aryl-substituted 1,1-dibromo-1-alkenes under transition-metal-free conditions.Chemical Communications,50(69),9887-9890.
MLA	Liu JM,et al."Base-promoted synthesis of coumarins from salicylaldehydes and aryl-substituted 1,1-dibromo-1-alkenes under transition-metal-free conditions".Chemical Communications 50.69(2014):9887-9890.