Recent progress of nanocatalyst in the synthesis of heterocyclic compounds by barbituric acids

E Safari, A Poursattar Marjani… - Applied …, 2023 - Wiley Online Library
Heterocycles and barbituric acid analogs are particularly used in developing and designing
new drugs because of their versatile binding properties for different biotargets. They are …

Recent advancements in the multicomponent synthesis of heterocycles integrated with a pyrano [2, 3-d] pyrimidine core

AY El-Khateeb, SE Hamed, KM Elattar - RSC advances, 2022 - pubs.rsc.org
Heterocyclic compounds incorporated with a pyranopyrimidine skeleton have received
substantial consideration owing to their privileged, and intelligible biodiversity. Accordingly …

One-step electrodeposition of a mesoporous Ni/Co-imidazole-based bimetal-organic framework on pyramid-like NiSb with abundant coupling interfaces as an ultra …

H Shooshtari Gugtapeh, M Rezaei - ACS Applied Materials & …, 2023 - ACS Publications
The exploration of highly efficient metal–organic framework (MOF)-based electrocatalysts is
a research topic of high significance owing to their potential applications in sustainable and …

Ultrasound-Assisted and One-Pot Synthesis of New Fe3O4/Mo-MOF Magnetic Nano Polymer as a Strong Antimicrobial Agent and Efficient Nanocatalyst in the …

TH Abdtawfeeq, ZA Farhan, K Al-Majdi… - Journal of Inorganic and …, 2023 - Springer
Abstract A new Fe3O4/Mo-MOF (metal–organic framework) magnetic nano polymer was
synthesized in one step and Ultrasound assisted. Fe3O4/Mo-MOF magnetic nano polymer …

Fabrication of silver phosphate-ilmenite nanocomposites supported on glycol chitosan for visible light-driven degradation, and antimicrobial activities

MA Ashraf, C Li, D Zhang, L Zhao, A Fakhri - International journal of …, 2021 - Elsevier
Recently, photo-degradation process under ultraviolet-light irradiation is being used as a
substantial treatment method for the removal of environmental pollution. In this study, a silver …

Polyionic liquid decorated chitosan beads as versatile metal-free catalysts for catalyzing chemical reactions in aqueous media

F Koohestani, S Sadjadi - Journal of Molecular Liquids, 2021 - Elsevier
A new strategy is presented for enhancing the catalytic activity of cross-linked chitosan
beads. More precisely, chitosan beads were cross linked with glutaraldehyde and then, vinyl …

Synthetic strategies of heterocycle-integrated pyridopyrimidine scaffolds supported by nano-catalysts

MM Hammouda, MM Rashed, KM Elattar… - RSC advances, 2023 - pubs.rsc.org
Nano-catalysts are of special character for the synthesis of organic molecules with high
efficiency, and exceptional physicochemical properties. The objective of this study was to …

Ionic Liquid Modified SPION@Chitosan as a Novel and Reusable Superparamagnetic Catalyst for Green One-Pot Synthesis of Pyrido[2,3-d]pyrimidine-dione …

MH Sayahi, A Sepahdar, F Bazrafkan, F Dehghani… - Catalysts, 2023 - mdpi.com
In this paper, the chitosan-functionalized ionic liquid is modified with superparamagnetic
iron oxide nanoparticles to form a novel and reusable catalyst (SPION@ CS-IL), which was …

Copper immobilized on modified LDHs as a novel efficient catalytic system for three-component synthesis of pyrano [2, 3-d] pyrimidine and pyrazolo [4′, 3′: 5, 6] …

S Momeni, R Ghorbani-Vaghei - ACS omega, 2024 - ACS Publications
A novel catalyst based on layered double hydroxides coated with copper nitrate [LDH@(3-
chloropropyl) trimethoxysilane@ N1, N4-bis (4, 6-diamino-1, 3, 5-triazin-2-yl) benzene-1, 4 …

Synthesis, in vitro α-glucosidase, and acetylcholinesterase inhibitory activities of novel indol-fused pyrano [2, 3-d] pyrimidine compounds

HT Nguyen, AN Tuan, TAD Thi, KT Van… - Bioorganic & Medicinal …, 2024 - Elsevier
In this study, new indol-fused pyrano [2, 3-d] pyrimidines were designed and synthesized.
These products were obtained in moderate to good yields and their structures were …