Acid-promoted formal [3 + 2] cyclization/N,O-ketalization of in situ generated ortho-alkynyl quinone methides: access to bridged 2,3-cyclopentanoindoline skeletons-Reference-Cited by-同舟云学术

Acid-promoted formal [3 + 2] cyclization/N,O-ketalization of in situ generated ortho-alkynyl quinone methides: access to bridged 2,3-cyclopentanoindoline skeletons

Published:2022 Issue:12 Volume:9 Page:3301-3306
ISSN:2052-4129
Container-title:Organic Chemistry Frontiers
language:en
Short-container-title:Org. Chem. Front.

Author:

Wang Ruo-Nan¹,Ma Yan-Hua¹,Su Qing-Qiang¹,Fan Ya-Xin¹,Lv Yong-Zheng¹,Zhang Xiang-Zhi²^ORCID,Wang Yan-Lan¹^ORCID,Huang Hong-Li¹,Du Ji-Yuan¹^ORCID

Affiliation:

1. College of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng, Shandong 252059, China

2. School of Biotechnology and Health Sciences, Wuyi University, Jiangmen, Guangdong 529020, China

Abstract

An acid-catalyzed formal [3 + 2] cyclization/N,O-ketalization of in situ formed ortho-alkynyl quinone methides (o-AQMs) and tryptophol derivatives was developed.

Funder

National Natural Science Foundation of China

Natural Science Foundation of Shandong Province

Publisher

Royal Society of Chemistry (RSC)

Subject

Organic Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2022/QO/D2QO00234E

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