Synthesis and characterization of Ni(II) complex functionalized silica-based magnetic nanocatalyst and its application in C–N and C–C cross-coupling reactions

Recent developments of metallic nanoparticles and their catalytic activity in organic reactions

“…Also, in 2019, new magnetically recoverable silica‐based Ni(II) nanocatalyst was synthesized by a simple cost‐effective procedure by Sheibani et al [ 57 ]…”

A base-free Chan–Lam reaction catalyzed by an easily assembled Cu(II)-carboxylate metal-organic framework

“…[14][15][16][17][18][19] In comparison with other existing heterogeneous catalytic systems, the design flexibility and framework tunability resulting from the huge variations of metal nodes and organic linkers allow the introduction of different compositions in a single MOF. [20][21][22][23][24][25] With this in mind, we anticipated that a MOF containing an amine motif in the organic linker and Cu ion nodes should have two benefits. It may eliminate the need for an additional base, and it may facilitate the recovery and separation of the Cu metal catalyst from products, thereby reducing economic and environmental barriers.…”

Chitosan nanoparticles functionalized poly‐2‐hydroxyaniline supported CuO nanoparticles: An efficient heterogeneous and recyclable nanocatalyst for N‐arylation of amines with phenylboronic acid at ambient temperature

“…[14][15][16][17][18][19][20] There are many solid supports for the synthesis of heterogeneous and also Cu nanocatalysts. [21][22][23][24][25][26][27][28][29][30][31][32][33][34][35][36][37][38] Polymerstabilized metal nanoparticles have recently attracted much attention as a new research path in catalysts investigations. [39][40][41][42] The polymer matrices have been applied as the stabilizer and support of nanoparticles to prevent aggregation.…”