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Enantioselective synthesis of functionalized 2-amino-4H-chromenes via the o-quinone methides generated from 2-(1-tosylalkyl)phenols
Wu, Bo1; Gao, Xiang1; Yan, Zhong1; Huang, Wen-Xue1; Zhou, Yong-Gui1,2
Keyword2-amino-4h-chromenes O-quinone Methides 2-(1-tosylalkyl)Phenols
Source PublicationTETRAHEDRON LETTERS
2015-07-15
DOI10.1016/j.tetlet.2015.05.076
Volume56Issue:29Pages:4334-4338
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectChemistry, Organic
WOS Research AreaChemistry
WOS KeywordORGANOCATALYTIC ASYMMETRIC-SYNTHESIS ; THROUGHPUT SCREENING ASSAY ; BRONSTED ACID CATALYSIS ; ONE-POT SYNTHESIS ; MICHAEL ADDITION ; CONJUGATE ADDITION ; APOPTOSIS INDUCERS ; G-QUADRUPLEX ; IN-SITU ; ALPHA,BETA-UNSATURATED IMIDES
AbstractAn efficient bifunctional squaramide-catalyzed Michael addition/cyclization reaction of o-quinone methides generated in situ from 2-(1-tosylalkyl)phenols with active methylene compounds bearing a cyano group has been realized to synthesize chiral 2-amino-4H-chromenes with excellent enantioselectivities and broad substrate scope. (c) 2015 Elsevier Ltd. All rights reserved.
Language英语
WOS IDWOS:000357227300019
Citation statistics
Cited Times:38[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/146349
Collection中国科学院大连化学物理研究所
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
2.Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Organometall Chem, Shanghai 200032, Peoples R China
Recommended Citation
GB/T 7714
Wu, Bo,Gao, Xiang,Yan, Zhong,et al. Enantioselective synthesis of functionalized 2-amino-4H-chromenes via the o-quinone methides generated from 2-(1-tosylalkyl)phenols[J]. TETRAHEDRON LETTERS,2015,56(29):4334-4338.
APA Wu, Bo,Gao, Xiang,Yan, Zhong,Huang, Wen-Xue,&Zhou, Yong-Gui.(2015).Enantioselective synthesis of functionalized 2-amino-4H-chromenes via the o-quinone methides generated from 2-(1-tosylalkyl)phenols.TETRAHEDRON LETTERS,56(29),4334-4338.
MLA Wu, Bo,et al."Enantioselective synthesis of functionalized 2-amino-4H-chromenes via the o-quinone methides generated from 2-(1-tosylalkyl)phenols".TETRAHEDRON LETTERS 56.29(2015):4334-4338.
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