Total syntheses of hyperaspidinols A and B enabled by a bioinspired diastereoselective cascade sequence

被引：0

作者：

Anquan Zheng ^{[1
,2
]}

Tingting Zhou ^{[1
,2
]}

Sasa Wang ^{[3
]}

Wenge Zhang ^{[1
,4
]}

Xiuxiang Lu ^{[1
,4
]}

Huiyu Chen ^{[2
]}

Haibo Tan ^{[1
]}

机构：

[1] Key Laboratory of Plant Resources Conservation and Sustainable Utilization, Key Laboratory of South China Agricultural Plant Molecular Analysis,Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences

[2] School of Pharmacy and Bioengineering, Chongqing University of Technology

[3] Guangxi Key Laboratory of Chemistry and Engineering of Forest Products, Guangxi University for Nationalities

[4] University of Chinese Academy of Sciences

来源：

Chinese Chemical Letters | 2022年 / 33卷 / 02期

基金：

中国国家自然科学基金;

关键词：

D O I：

暂无

中图分类号：

O626 [杂环化合物];

学科分类号：

070303 ; 081704 ;

摘要：

A bioinspired acid-triggered hemiacetalization/dehydration/[3 + 3]-type cycloaddition cascade process was disclosed, diastereoselectively furnishing furo[2,3-b]chromene skeleton under mild conditions. The viability of this approach was demonstrated by syntheses of a series of furo[2,3-b]chromene and pyrano[2,3-b]chromene derivatives. The successful total syntheses of two lignan-phloroglucinol hybrids,hyperaspidinols A and B, exemplified the synthetic utility of our biomimetic methodology.

引用

页码：885 / 889

页数：5

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