A decennary update on applications of metal nanoparticles (MNPs) in the synthesis of nitrogen-and oxygen-containing heterocyclic scaffolds

TM Dhameliya, HA Donga, PV Vaghela, BG Panchal… - RSC …, 2020 - pubs.rsc.org
Heterocycles have been found to be of much importance as several nitrogen-and oxygen-
containing heterocycle compounds exist amongst the various USFDA-approved drugs …

Applications of dimedone in the synthesis of heterocycles: an update

M M. Heravi, V Zadsirjan, B Fattahi… - Current Organic …, 2016 - benthamdirect.com
Dimedone (5, 5-dimethylcyclohexane-1, 3-dione) is an alicyclic diketone, occasionally
considered as building blocks in design and synthesis of a wide variety of heterocycles. The …

Core-shell structured Fe3O4@MgO: magnetically recyclable nanocatalyst for one-pot synthesis of polyhydroquinoline derivatives under solvent-free conditions

G Shinde, J Thakur - Journal of Chemical Sciences, 2023 - Springer
Core-shell nanostructured Fe3O4@ MgO catalyst was synthesized using a two-fold co-
precipitation technique. High-resolution transmission electron microscopy (HR-TEM) images …

Bismuth (III) bromide catalyzed synthesis of polyhydroquinoline derivatives via the Hantzsch reaction

JS Yoo, TJ Laughlin, JJ Krob, RS Mohan - Tetrahedron Letters, 2015 - Elsevier
Bismuth (III) bromide is an efficient catalyst for the one-pot multicomponent synthesis of
polyhydroquinolines via the Hantzsch reaction. The mild reaction conditions, short reaction …

Co 3 O 4–CNT nanocomposites: a powerful, reusable, and stable catalyst for sonochemical synthesis of polyhydroquinolines

Z Zarnegar, J Safari, ZM Kafroudi - New Journal of Chemistry, 2015 - pubs.rsc.org
A novel and facile sonochemical synthesis of polyhydroquinolines is catalyzed by Co3O4–
CNT nanocomposites from aldehydes, dimedone, ethyl acetoacetate and ammonium …

Convenient synthesis of spirooxindoles using SnO2 nanoparticles as effective reusable catalyst at room temperature and study of their in vitro antimicrobial activity

L Moradi, Z Ataei, Z Zahraei - Journal of the Iranian Chemical Society, 2019 - Springer
New highly efficient method for safe, green and facile synthesis of spirooxindole derivatives
have been presented. SnO 2 nanoparticles (SnO 2 NPs) as effective catalyst were …

[PDF][PDF] Solvent-free synthesis of dihydropyrano [3, 2-c] chromene and biscoumarin derivatives using magnesium oxide nanoparticles as a recyclable catalyst

J Safaei-Ghomi, F Eshteghal… - Acta Chimica …, 2014 - researchgate.net
In these research, an efficient one pot approach for the synthesis of dihydropyrano [3, 2-c]
chromenes and biscoumarins as important heterocyclic compounds with pharmacological …

Gallium Oxide (Ga2O3): An Efficient Heterogeneous Nanocatalyst for One Pot, Multi-Component Synthesis of Polyhydroquinolines

A Parhad, D Aute, A Gadhave… - Polycyclic Aromatic …, 2022 - Taylor & Francis
A novel, facial, highly effective gallium oxide (Ga2O3) nanocatalyst was synthesized and
characterized by FT-IR, X-ray diffraction pattern (XRD), Scanning electron microscope …

Seaweed‐derived κ‐carrageenan: Modified κ‐carrageenan as a recyclable green catalyst in the multicomponent synthesis of aminophosphonates and …

S Rostamnia, E Doustkhah, A Baghban… - Journal of Applied …, 2016 - Wiley Online Library
ABSTRACT A seaweed‐derived biopolymer, κ‐carrageenan (KCAR), with a slight
modification was assumed as an organosulfonic‐type Bronsted acid in the catalysis of …

FSM-16-SO3H nanoparticles as a novel heterogeneous catalyst: preparation, characterization, and catalytic application in the synthesis of polyhydroquinolines

S Hashemi-Uderji, M Abdollahi-Alibeik… - Main Group Metal …, 2018 - degruyter.com
Abstract FSM-16-SO3H nanoparticles were prepared using a sol-gel method at room
temperature. The prepared FSM-16-SO3H was used to catalyze the synthesis of …