The first gold nanoparticles supported SBA 15 functionalized aminopropylsylane as an efficient catalyst for the synthesis of β-acetamido ketone derivatives
摘要
Gold nanoparticles were deposited into the mesoporous aminopropylsylane functionalized SBA-15 by impregnation. The catalyst was characterized by XRD, UV–Vis, BET, MET, and IR. The characterization demonstrates that the gold nanoparticles situated in the SBA-15 pores with small sizes in an average of 1–8 nm. The catalyst exhibited a highest catalytic performance in the synthesis of β-acetamido ketones molecules with a short time reaction.