Open Access Article
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DOI: 10.1039/D4RA90116A
(Expression of Concern)
RSC Adv., 2024, 14, 31006-31006
Expression of concern: Palladium nanoparticles supported on 1,3-dicyclohexylguanidine functionalized mesoporous silica SBA-15 as highly active and reusable catalyst for the Suzuki–Miyaura cross-coupling reaction
Hojat Veisi*a,
Abbas Amini Manesha,
Neda Eivazia and
Ali Reza Farajib
aDepartment of Chemistry, Payame Noor University (PNU), 19395-4697 Tehran, Iran. E-mail: hojatveisi@yahoo.com; Fax: +98 838 4227463
bYoung Researchers & Elite Club, Pharmaceutical Sciences Branch, Islamic Azad University, Tehran, Iran
Received
24th September 2024
, Accepted 24th September 2024
First published on 30th September 2024
Abstract
Expression of concern for ‘Palladium nanoparticles supported on 1,3-dicyclohexylguanidine functionalized mesoporous silica SBA-15 as highly active and reusable catalyst for the Suzuki–Miyaura cross-coupling reaction’ by Hojat Veisi et al., RSC Adv., 2015, 5, 20098–20107, https://doi.org/10.1039/C4RA14668A.
RSC Advances is publishing this expression of concern in order to alert readers that concerns have been raised over the integrity of the data published in this article. The authors have been contacted but have not responded to requests to provide raw data. An expression of concern will continue to be associated with the article until a conclusive outcome is reached.
Laura Fisher
18th September 2024
Executive Editor, RSC Advances
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