Design and preparation of a new Ni/Arg@zeolite-Y nano-composite: investigation of its performance as a multi-functional and bio-organic catalyst for the one-pot synthesis of thieno[2,3-<i>d</i>]pyrimidinones.

ABSTRACT: This paper describes the design and fabrication of a Ni/Arg@zeolite-Y nanocomposite, and investigates its application as a multifunctional nanocatalyst in the one-pot synthesis of thieno[2,3-d]pyrimidinone derivatives. Herein, nickel metal ions were stabilized on NaY zeolite through a sodium exchange process (Ni@zeolite-Y). Then, this catalyst was functionalized via the linker 3-chloropropyltriethoxysilane with the basic l-arginine amino acid (Arg@zeolite-NiY). The structure of the nano-catalyst was confirmed using techniques such as FT-IR, XRD, BET, FE-SEM, TGA-DTA, and EDX-MAP. The catalytic activity of this nanocomposite in the green synthesis of thieno-pyrimidines was evaluated. Initially, the feasibility of conducting the reaction with this nano-catalyst was assessed thr

SUBMITTER: Kalhor M 

PROVIDER: S-EPMC12329655 | biostudies-literature | 2025 Aug

REPOSITORIES: biostudies-literature