Cyclobutane-Containing Meroditerpenoids, (+)-Isoscopariusins B and C: Structure Elucidation and Biomimetic Synthesis

doi:10.1021/acs.orglett.3c00742

KIB OpenIR

	Cyclobutane-Containing Meroditerpenoids, (+)-Isoscopariusins B and C: Structure Elucidation and Biomimetic Synthesis
	Li,Ming-Xiang; Yan,Bing-Chao; Zhou,Min; Li,Xing-Ren; Li,Xiao-nian; He,Shi-Jun; Sun,Han-Dong; Puno,Pema-Tenzin
	2023
Source Publication	ORGANIC LETTERS
ISSN	1523-7052
Volume	25 Issue:17 Pages:2981-2985
Abstract	(+)-Isoscopariusins B (1) and C (2), two meroditerpenoids containing a 6/6/4 tricyclic carbon skeleton and seven continuous stereocenters, were identified from Isodon scoparius. The structures were determined by nuclear magnetic resonance analysis and concise biomimetic syntheses from readily available alkene 5 in seven and six steps, respectively. An intermolecular [2+2] photocycloaddition with cooperative catalysis of a Lewis acid and an Ir photocatalyst was used to construct a cyclobutane core with four stereogenic centers.
Keyword	2+2 PHOTOCYCLOADDITION REACTIONS VISIBLE-LIGHT PHOTOCATALYSIS LEWIS-ACID CATALYSIS CYCLOADDITIONS DERIVATIVES
Subject Area	Chemistry
DOI	10.1021/acs.orglett.3c00742
Indexed By	SCI
WOS ID	WOS:000979594100001
Citation statistics
Document Type	期刊论文
Identifier	http://ir.kib.ac.cn/handle/151853/75286
Collection	中国科学院昆明植物研究所
Recommended Citation GB/T 7714	Li,Ming-Xiang,Yan,Bing-Chao,Zhou,Min,et al. Cyclobutane-Containing Meroditerpenoids, (+)-Isoscopariusins B and C: Structure Elucidation and Biomimetic Synthesis[J]. ORGANIC LETTERS,2023,25(17):2981-2985.
APA	Li,Ming-Xiang.,Yan,Bing-Chao.,Zhou,Min.,Li,Xing-Ren.,Li,Xiao-nian.,...&Puno,Pema-Tenzin.(2023).Cyclobutane-Containing Meroditerpenoids, (+)-Isoscopariusins B and C: Structure Elucidation and Biomimetic Synthesis.ORGANIC LETTERS,25(17),2981-2985.
MLA	Li,Ming-Xiang,et al."Cyclobutane-Containing Meroditerpenoids, (+)-Isoscopariusins B and C: Structure Elucidation and Biomimetic Synthesis".ORGANIC LETTERS 25.17(2023):2981-2985.

Files in This Item:		Download All
File Name/Size	DocType	Version	Access	License
10.1021_acs.orglett.（1928KB）	期刊论文	出版稿	开放获取	CC BY-NC-SA	View Download

File name:	10.1021_acs.orglett.3c00742.pdf
Format:	Adobe PDF

If you have any objections to this item, please fill out the form below and the administrator will contact you as soon as possible.
Content:
Email：	*
Institution:
Verification Code:	Refresh

Any comments and suggestions are welcomed.
Title:	*
Content:
Email：	*
Verification Code:	Refresh

中国科学院昆明植物研究所知识管理系统