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
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.