Total Synthesis of Starfish Cyclic Steroid Glycosides. Part 2, Model Synthesis via Intramolecular Etherification

doi:10.1002/cjoc.202200786

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	Total Synthesis of Starfish Cyclic Steroid Glycosides. Part 2, Model Synthesis via Intramolecular Etherification
	Chen,Youxi; Xiao,Guozhi; Zhu,Dapeng; Yu,Biao
	2023
发表期刊	CHINESE JOURNAL OF CHEMISTRY
ISSN	1614-7065
卷号	41 期号:8 页码:897-902
摘要	Sepositoside A (1) is a prototypical cyclic steroid glycoside bearing a hybrid 16-membered ring composed of the steroid skeleton and a 1,2-trans-linked trisaccharide. Herein, we report an expedient access toward two simplified analogues, in which the strained 16-membered ring is constructed via Au(I)-catalyzed intramolecular addition of alcohol to epoxide. A similar macroetherification in relevant steroid trisaccharides has been intensively examined, however, failed to furnish the macrocyclic skeleton of Sepositoside A.
关键词	Cyclic starfish glycosides Au(I) catalysis Epoxide Glycosylation Cyclization ALKYNYLBENZOATES
学科领域	Chemistry
DOI	10.1002/cjoc.202200786
收录类别	SCI
WOS记录号	WOS:000938072000001
引用统计	被引频次：6[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/75321
专题	中国科学院昆明植物研究所
推荐引用方式 GB/T 7714	Chen,Youxi,Xiao,Guozhi,Zhu,Dapeng,et al. Total Synthesis of Starfish Cyclic Steroid Glycosides. Part 2, Model Synthesis via Intramolecular Etherification[J]. CHINESE JOURNAL OF CHEMISTRY,2023,41(8):897-902.
APA	Chen,Youxi,Xiao,Guozhi,Zhu,Dapeng,&Yu,Biao.(2023).Total Synthesis of Starfish Cyclic Steroid Glycosides. Part 2, Model Synthesis via Intramolecular Etherification.CHINESE JOURNAL OF CHEMISTRY,41(8),897-902.
MLA	Chen,Youxi,et al."Total Synthesis of Starfish Cyclic Steroid Glycosides. Part 2, Model Synthesis via Intramolecular Etherification".CHINESE JOURNAL OF CHEMISTRY 41.8(2023):897-902.

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