Bioinspired syntheses of cryptoflavanones C and D, oboflavanones A and B, and cryptoyunnanones G and H enabled by an acid-triggered cascade sequence-Reference-Cited by-同舟云学术

Bioinspired syntheses of cryptoflavanones C and D, oboflavanones A and B, and cryptoyunnanones G and H enabled by an acid-triggered cascade sequence

Published:2022 Issue:9 Volume:9 Page:2424-2429
ISSN:2052-4129
Container-title:Organic Chemistry Frontiers
language:en
Short-container-title:Org. Chem. Front.

Author:

Zheng Anquan¹²,Wang Sasa³,Zhou Tingting¹²,Chen Yan⁴,Ke Xin⁴,Chen Huiyu²^ORCID,Tan Haibo¹⁴^ORCID

Affiliation:

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, Guangzhou 510650, China

2. School of Pharmacy and Bioengineering, Chongqing University of Technology, Chongqing 400054, China

3. Guangxi Key Laboratory of Chemistry and Engineering of Forest Products, Guangxi University for Nationalities, Nanning 530006, China

4. Xiangya School of Pharmaceutical Sciences, Central South University, Changsha 410013, China

Abstract

Collective total syntheses of oboflavanones A-B, cryptoflavanones C-D, and cryptoyunnanones G-H via a bioinspired acid-triggered olefin isomerization/hemiacetalization/dehydration/formal [3 + 3]-type cycloaddition cascade process are presented.

Funder

Youth Innovation Promotion Association of the Chinese Academy of Sciences

Guangdong Special Support Plan

National Natural Science Foundation of China

Natural Science Foundation of Guangdong Province

Natural Science Foundation of Chongqing

Publisher

Royal Society of Chemistry (RSC)

Subject

Organic Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2022/QO/D1QO01837J