A rhodium-catalyzed cascade C–H activation/annulation strategy for the expeditious assembly of pyrrolidinedione-fused 1,2-benzothiazines-Reference-Cited by-同舟云学术

A rhodium-catalyzed cascade C–H activation/annulation strategy for the expeditious assembly of pyrrolidinedione-fused 1,2-benzothiazines

Published:2024 Issue:17 Volume:22 Page:3523-3532
ISSN:1477-0520
Container-title:Organic & Biomolecular Chemistry
language:en
Short-container-title:Org. Biomol. Chem.

Author:

Wu Yinsong¹,Shi Guanghao¹²,Liu Yanan¹,Kong Yangzilin¹,Wu Mengdi¹,Wang Demao¹,Wu Xiaobing³,Shang Yongjia¹^ORCID,He Xinwei¹^ORCID

Affiliation:

1. Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials (State Key Laboratory Cultivation Base), College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, P.R. China

2. Jiangsu Xidi Pharmaceuticals Co., Ltd, Nantong, 226000, P. R. China

3. Key Laboratory for Conservation and Use of Important Biological Resources of Anhui Province, College of Life Sciences, Anhui Normal University, Wuhu, Anhui 241000, P.R. China

Abstract

We have developed a cascade annulation strategy triggered by rhodium(iii)-catalyzed C–H activation for the expeditious assembly of pyrrolidinedione-fused 1,2-benzothiazines from free NH-sulfoximines with maleimides under mild conditions.

Funder

University Natural Science Research Project of Anhui Province

Anhui University

National Natural Science Foundation of China

Natural Science Foundation of Anhui Province

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/OB/D4OB00193A

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