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Synthesis of the Core Structure of Daphnimacropodines
Chen, Yuye1,2; Hu, Jingping1,3; Guo, Lian Dong1; Tian, Peilin1; Xu, Tianyue1; Xu, Jing1
2019-06-07
Source PublicationOrganic Letters
ISSN1523-7060
Volume21Issue:11Pages:4309-4312
Abstract

Daphniphyllum alkaloids daphnimacropodines A-C possess a highly congested ring system and share a common tetracyclic ring skeleton. To access the challenging chemical structure of daphnimacropodines, a divergent synthetic approach toward their total synthesis is described. A stereoselective synthesis of the core structure of daphnimacropodines has been achieved from a simple diketone building block. Our approach features an intramolecular carbamate aza-Michael addition and a hydropyrrole synthesis via a Au-catalyzed alkyne hydration followed by an aldol condensation, whereas all the other attempts failed.

DOI10.1021/acs.orglett.9b01486
URLView the original
Indexed BySCIE
Language英語English
WOS Research AreaChemistry
WOS SubjectChemistry, Organic
WOS IDWOS:000471212100092
Scopus ID2-s2.0-85066479034
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Citation statistics
Document TypeJournal article
CollectionUniversity of Macau
Corresponding AuthorXu, Jing
Affiliation1.Department of Chemistry and Shenzhen Grubbs Institute, Southern University of Science and Technology, Shenzhen, Guangdong, 518055, China
2.State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Taipa, 999078, Macao
3.School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, Heilongjiang, 150006, China
First Author AffilicationInstitute of Chinese Medical Sciences
Recommended Citation
GB/T 7714
Chen, Yuye,Hu, Jingping,Guo, Lian Dong,et al. Synthesis of the Core Structure of Daphnimacropodines[J]. Organic Letters, 2019, 21(11), 4309-4312.
APA Chen, Yuye., Hu, Jingping., Guo, Lian Dong., Tian, Peilin., Xu, Tianyue., & Xu, Jing (2019). Synthesis of the Core Structure of Daphnimacropodines. Organic Letters, 21(11), 4309-4312.
MLA Chen, Yuye,et al."Synthesis of the Core Structure of Daphnimacropodines".Organic Letters 21.11(2019):4309-4312.
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