Suzuki–Miyaura reaction by heterogeneously supported Pd nanoparticles on thio-modified multi walled carbon nanotubes as efficient nanocatalyst

Catalytically active nanosized Pd9Te4(telluropalladinite) and PdTe (kotulskite) alloys: first precursor-architecture controlled synthesis using palladium complexes of organotellurium compounds as single source precursors

“…The number of catalytic systems in general and nanocatalytic systems in particular, which are competent to catalyze the coupling of aryl chlorides, is not very high. [51][52][53][54][55][56][57][58][59][60][61][62][63] In fact, aryl chlorides are the least reactive substrates, and most of the catalytic systems either show inactivity for these substrates or show very low efficiency. Many of the reported palladium based nanocatalytic systems require longer reaction times (Table 4, (Table 4, entry 1-4, 15).…”

“…Many of the reported palladium based nanocatalytic systems require longer reaction times (Table 4, (Table 4, entry 1-4, 15). [52][53][54][55]63 Reports about the use of nanosized alloys of palladium as catalysts of Suzuki coupling are rare, but not non-existent in the literature. Such alloys include Pd 1 Ni 4 , CuPd, Y 3 Pd 2 , Pd 3 Te 2 and Pd 17 Se 15 .…”

Magnetization of graphene oxide nanosheets using nickel magnetic nanoparticles as a novel support for the fabrication of copper as a practical, selective, and reusable nanocatalyst in C–C and C–O coupling reactions

“…7,8 Therefore, nanostructures with a high surface area are used to revive the catalytic activity of stabilized species. [9][10][11] For example, magnetic nanoparticles, [11][12][13] polymers, 14 carbon nanotubes, 15 ionic liquids, 16,17 mesoporous materials, [18][19][20] graphene oxide, 5,21 mineral materials, 4,22 metal-organic frameworks (MOFs), 23 and biochar nanoparticles 24 have been used for the fabrication of metallic catalysts. Among them, graphene oxide nanosheets with a high surface area including high density of carbonyl, hydroxyl, epoxide, and carboxylic acid groups on its surface were used as a support for the stabilization of metallic ions.…”

Copper and nickel immobilized on cytosine@MCM‐41: as highly efficient, reusable and organic–inorganic hybrid nanocatalysts for the homoselective synthesis of tetrazoles and pyranopyrazoles

“…[1][2][3][4][5][6][7] Therefore, nanoparticles have been widely used as solid supports for the immobilization of homogeneous catalysts. [8][9][10] For example, silica materials, [11] polymers, [12] graphene oxide, [13][14][15][16] carbon nanotubes, [17] iron oxide, [18] ionic liquids, [19,20] boehmite nanoparticles, [21,22] biochar, [23] magnetic nanoparticles, [24][25][26] etc. were employed as support for the stabilization of homogeneous catalysts.…”