Journal2014
C(sp 2 )–C(sp 2 ) cross coupling reactions catalyzed by an active and highly stable magnetically separable Pd-nanocatalyst in aqueous media
RSC Advances Vol. 4, No. 75, 40036–40036
چکیده
A new magnetite Pd-nanoparticle supported (4,5-diazafluoren-9-one)-derived palladium chloride (7) was synthesized, characterized and introduced. The nanocatalyst exhibited an efficient activity in Suzuki cross-coupling reactions with an environmentally-friendly (H2O/DMF) solvent system for 1–3 h at 100 °C and Mizoroki–Heck cross-coupling reactions. The catalyst can easily be recovered from the reaction system by using an external magnet and reused several times with high yields.
موضوعات و کلیدواژهها
Catalytic Cross-Coupling ReactionsNanomaterials for catalytic reactionsCatalytic C–H Functionalization Methodspalladium nanoparticlesmagnetic separationSuzuki couplingMizoroki-Heck cross-couplingpalladium chlorideaqueous mediacatalyst reusabilitygreen chemistry
ارجاع علمی
Mohammad Ali Zolfigol, Tahereh Azadbakht, Vahid Khakyzadeh, Razie Nejatyami, David M. Perrin. “C(sp 2 )–C(sp 2 ) cross coupling reactions catalyzed by an active and highly stable magnetically separable Pd-nanocatalyst in aqueous media.” RSC Advances, 2014. https://doi.org/10.1039/c4ra06097k