Cubical Palladium Nanoparticles on C@Fe3O4 for Nitro reduction, Suzuki-Miyaura Coupling and Sequential Reactions

Novel Magnetically-Recyclable, Nitrogen-Doped Fe3O4@Pd NPs for Suzuki–Miyaura Coupling and Their Application in the Synthesis of Crizotinib

“…Moreover, the optimized reaction conditions were effective for the Suzuki coupling of heteroaryl bromides with phenylboronic acids and produced products in satisfactory yields ( Table 2, entries 27-32). the electron-releasing groups in arylboronic acid gave higher yields compared to substrates bearing electron-withdrawing groups ( Table 2, entries [21][22][23][24][25][26]. Moreover, the optimized reaction conditions were effective for the Suzuki coupling of heteroaryl bromides with phenylboronic acids and produced products in satisfactory yields ( Table 2, entries 27-32).…”

“…The magnetic core/shell-supported catalyst is an excellent solution, and its intrinsic magnetic properties enable the efficient separation of the catalysts from the reaction system with an external magnetic field [21,22]. For example, Kumar et al reported the use of Fe 3 O 4 @C/Pd as an excellent catalyst for the hydrogenation of aromatic nitro compounds, Suzuki coupling, and sequential reactions; the reactions worked well and gave excellent yields [23]. Sun…”

Movement of palladium nanoparticles in hollow graphitised nanofibres: the role of migration and coalescence in nanocatalyst sintering during the Suzuki–Miyaura reaction

“…The palladium-catalysed Suzuki-Miyaura (SM) cross-coupling of an organoboronic acid and an organohalide is one of the most important, and versatile, reactions utilised for the formation of carbon-carbon bonds in the synthesis of a wide range of anticancer agents, natural products and other structurally-complex motifs. [1][2][3] The application of supported palladium nanoparticles (PdNP) as catalysts of cross-coupling reactions has been rapidly increasing in recent times, [4][5] exploiting the high surface area to volume ratio and low coordination number of surface atoms in PdNP [6][7][8] and the ease of extraction and recyclability of the catalyst. [9][10][11] However, the highly dynamic nature of metal nanoparticles often leads to increasing nanoparticle sizes during catalytic cycles, which decreases the number of active surface atoms and reduces catalytic activity.…”

An efficient poly(amic acid) salt-stabilised palladium nanocatalyst with excellent recyclable performance for Suzuki–Miyaura coupling reactions under mild conditions

“…In organic chemistry, palladium catalyst has long been regarded as a 'universal catalyst', especially for the reactions of C-C bond formation, among which Suzuki-Miyaura coupling reaction has invariably been chosen to test palladium catalytic systems and synthesise biaryl compounds [1][2][3][4][5][6]. In the early stage, the Suzuki-Miyaura coupling reaction with high efficiency and selectivity was often performed in homogeneous systems using palladium-based complexes as the catalysts [7,8].…”