Asymmetric [3 + 2] cycloaddition of donor–acceptor cyclopropanes with azadienes enabled by Brønsted base catalysis-Reference-Cited by-同舟云学术

Asymmetric [3 + 2] cycloaddition of donor–acceptor cyclopropanes with azadienes enabled by Brønsted base catalysis

Published:2024 Issue:10 Volume:11 Page:2905-2910
ISSN:2052-4129
Container-title:Organic Chemistry Frontiers
language:en
Short-container-title:Org. Chem. Front.

Author:

Li Shu¹,Dong Zhi-Hong¹,Dan Si-Yu¹,Zheng Mei-Jun¹,Long Teng¹,Zhan Jie¹,Zhou Qing¹,Chu Wen-Dao¹^ORCID,Liu Quan-Zhong¹^ORCID

Affiliation:

1. Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province, College of Chemistry and Chemical Engineering, China West Normal University, Nanchong, 637002, China

Abstract

A chiral bifunctional Brønsted base-catalyzed enantioselective [3 + 2] cycloaddition of D–A cyclopropanes and azadienes is reported. The protocol features broad substrate scope, mild reaction conditions and high functional group tolerance.

Funder

National Natural Science Foundation of China

Department of Science and Technology of Sichuan Province

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/QO/D4QO00002A

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1. Enantioselective (3+2) Annulation of Donor‐Acceptor Cyclopropanes with Aldehydes and Ketones Catalyzed by Brønsted Bases;Angewandte Chemie;2024-09-05

2. Enantioselective (3+2) Annulation of Donor‐Acceptor Cyclopropanes with Aldehydes and Ketones Catalyzed by Brønsted Bases;Angewandte Chemie International Edition;2024-09-05