Issue 11, 2023, Issue in Progress
From the journal:

RSC Advances

Asymmetric ring-opening reactions of donor–acceptor cyclopropanes with 1,3-cyclodiones†

Dongxin Zhang, ORCID logo *a   Lvjia Chen,a   Huiqing Deng,a   Ying Zhang,a   Qihang Chenga  and  Qian-Feng Zhang*a  

* Corresponding authors

a Institute of Molecular Engineering and Applied Chemistry, Anhui University of Technology, No. 59 Hudong Road, Ma'anshan 243002, China
E-mail: dxzhang@ahut.edu.cn, zhangqf@ahut.edu.cn

Abstract

Asymmetric ring-opening reactions of donor–acceptor cyclopropanes with 1,3-cyclodiones have been established for the synthesis of enantioenriched γ-hydroxybutyric acid derivatives in the presence of Cu(II)/trisoxazoline catalyst. These reactions offered the desired products in 70% to 93% yields with 79% to 99% enantiomeric excesses.

Graphical abstract: Asymmetric ring-opening reactions of donor–acceptor cyclopropanes with 1,3-cyclodiones

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Article information

DOI
https://doi.org/10.1039/D2RA08257H
Article type
Paper
Submitted
27 Dec 2022
Accepted
24 Feb 2023
First published
07 Mar 2023
This article is Open Access
Creative Commons BY-NC license

RSC Adv., 2023,13, 7432-7435

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Asymmetric ring-opening reactions of donor–acceptor cyclopropanes with 1,3-cyclodiones

D. Zhang, L. Chen, H. Deng, Y. Zhang, Q. Cheng and Q. Zhang, RSC Adv., 2023, 13, 7432 DOI: 10.1039/D2RA08257H

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