Metal Nanoparticle‐Catalyzed Alkyne Cyclization for the Synthesis of Heterocycles

X Tang, Y Jiang, L Song… - Advanced Synthesis & …, 2024 - Wiley Online Library
Heterocycles are important compounds existed in diverse advanced chemicals, functional
materials, bioactive molecules and natural products. Different strategies through transition …

Recent developments on nano-ZnO catalyzed synthesis of bioactive heterocycles

B Banerjee - Journal of Nanostructure in Chemistry, 2017 - Springer
Last decade has seen tremendous applications of nano-ZnO as a mild, cheap, efficient,
commercially available, environmentally benign, non-toxic, reusable, heterogeneous …

Hydrothermal synthesis of CuO nanoparticles: study on effects of operational conditions on yield, purity, and size of the nanoparticles

M Outokesh, M Hosseinpour, SJ Ahmadi… - Industrial & …, 2011 - ACS Publications
Hydrothermal synthesis of CuO nanoparticles under near-critical and supercritical conditions
was investigated from two different standpoints in the current study. The first standpoint was …

Porous CuO nanostructure as a reusable catalyst for oxidative degradation of organic water pollutants

P Deka, RC Deka, P Bharali - New Journal of Chemistry, 2016 - pubs.rsc.org
A precursor mediated route is developed for the synthesis of a porous CuO nanostructure
based on the hydrothermal method using copper chloride dihydrate and urea, followed by …

Rh(III)-Catalyzed Cascade Nucleophilic Addition/Annulation of 2-Diazo-1,3-diketones with 1,3-Dicarbonyl Compounds To Access 6,7-Dihydrobenzofuran-4(5H)-ones

Y Wu, X He, M Xie, R Li, Y Ning, J Duan… - The Journal of …, 2021 - ACS Publications
A Rh (III)-catalyzed cascade nucleophilic addition/intramolecular annulation of 2-diazo-1, 3-
diketones with 1, 3-dicarbonyl compounds (eg, 1, 3-diketones and β-keto esters) is achieved …

[HTML][HTML] Nano-SiO2 catalyzed three-component preparations of pyrano [2, 3-d] pyrimidines, 4H-chromenes, and dihydropyrano [3, 2-c] chromenes

E Mollashahi, M Nikraftar - Journal of Saudi Chemical Society, 2018 - Elsevier
An efficient one-pot three-component procedure has been developed for the preparation of
tetrahydrobenzo [b] pyrans, dihydropyrano [3, 2-c] chromenes, and pyrano [2, 3-d] …

CuO nanoparticles as a reusable catalyst for the synthesis of 1H-pyrazolo[1,2-b]phthalazine-5,10-dione derivatives under solvent-free conditions

S Patil, A Mane, S Dhongade-Desai - Journal of the Iranian Chemical …, 2019 - Springer
Nanostructured CuO was successfully utilized for the synthesis of 1 H-pyrazolo [1, 2-b]
phthalazine-5, 10-dione derivatives via one-pot multicomponent reaction among …

Auto‐Tandem Catalysis‐Induced Synthesis of Trisubstituted Furans through Domino Acid‐Acid‐Catalyzed Reaction of Aliphatic Aldehydes and 1, 3‐Dicarbonyl …

W Huang, C Liu, Y Gu - Advanced Synthesis & Catalysis, 2017 - Wiley Online Library
A simple aluminium (III) chloride‐catalyzed synthesis of tri‐substituted furans from aliphatic
aldehydes and 1, 3‐dicarbonyl compounds was developed by using N‐bromosuccinimide …

[HTML][HTML] Ultrasonic irradiation assisted syntheses of one-dimensional di (azido)-dipyridylamine Cu (II) coordination polymer nanoparticles

A Morsali, HH Monfared, A Morsali, C Janiak - Ultrasonics sonochemistry, 2015 - Elsevier
The Cu (II) coordination polymer,[Cu (dpa)(N 3) 2] n (1), has been synthesized by the
reaction of 2, 2′-dipyridylamine (dpa) and a mixture of Cu (ClO 4) 2· 6H 2 O and sodium …

[HTML][HTML] Nano copper (II) oxide catalyzed four-component synthesis of functionalized benzo [a] pyrano [2, 3-c] phenazine derivatives

HR Shaterian, F Moradi, M Mohammadnia - Comptes Rendus Chimie, 2012 - Elsevier
An efficient one-pot quantitative procedure for the preparation of functionalized benzo [a]
pyrano [2, 3-c] phenazine derivatives from four-component reaction of 2 …