Open Access Article
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Retraction: Magnetic nanoparticles modified with a copper(I) complex as a novel and efficient reusable catalyst for A3 coupling leading to C–N bond formation
Wei Li*a,
Jinlong Yana,
Wenjing Xua and
Li Yan Zhang*b
aCollege of Science and Engineering, Jiaozuo Normal College, Jiaozuo, Henan 454000, China. E-mail: 1295007008@jzsz.edu.cn
bInstitute Chemical Technology, Guangzhou, China. E-mail: liyanzhang9090@gmail.com
First published on 19th May 2025
Abstract
Retraction of ‘Magnetic nanoparticles modified with a copper(I) complex as a novel and efficient reusable catalyst for A3 coupling leading to C–N bond formation’ by Wei Li et al., RSC Adv., 2023, 13, 28964–28974. https://doi.org/10.1039/D3RA04871C.
The Royal Society of Chemistry hereby wholly retracts this RSC Advances article due to concerns with the reliability of the data.
There are duplications of multiple NMR spectra with another paper published by different authors.1 The authors were contacted but did not provide a response to the concerns.
Given the significance of these concerns and lack of raw data, the Editor has lost confidence that the findings presented in this paper are reliable.
The authors were informed about the retraction of the article, Li Yan Zhang has responded but not indicated if they agree with the decision to retract, no other authors responded.
Signed: Laura Fisher, Executive Editor, RSC Advances
Date: 9th May 2025
References
- M. Tajbakhsh, F. Mazhari and M. Mavvaji, Org. Prep. Proced. Int., 2022, 1–14 Search PubMed.
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