Application of palladium nanoparticles supported on ordered mesoporous oxides for C-N and C[triple bond, length as m-dash]C coupling reactions in water.

ABSTRACT: This study sought to synthesize supported palladium nanocatalysts that are, in general, convenient to synthesize, suitable for mild conditions, recyclable, and stable in water. The sol-gel procedure was successfully extended to synthesize mesoporous metal oxides with well-dispersed palladium nanoparticles. The resulting catalysts were extensively characterized using techniques such as TEM, powder XRD, SEM-EDX, thermogravimetric analysis, and BET surface area measurements. The catalytic activity of the prepared heterogeneous palladium nanoparticles supported on mesoporous oxides was investigated in terms of C-N and C[triple bond, length as m-dash]C coupling reactions, yielding products of alkynes and N-arylamines. Specifically, alkynes were effectively cross-coupled with various aryl

SUBMITTER: Maqunga NP 

PROVIDER: S-EPMC12305527 | biostudies-literature | 2025 Jul

REPOSITORIES: biostudies-literature