[HTML][HTML] A review on multi-component green synthesis of N-containing heterocycles using mixed oxides as heterogeneous catalysts

SVHS Bhaskaruni, S Maddila, KK Gangu… - Arabian Journal of …, 2020 - Elsevier
The use of mixed oxides is a well-appreciated approach in the fields of material science and
synthesis, due to remarkable tunable surface properties such as acidic and basic …

A comprehensive survey upon diverse and prolific applications of chitosan-based catalytic systems in one-pot multi-component synthesis of heterocyclic rings

H Mousavi - International Journal of Biological Macromolecules, 2021 - Elsevier
Heterocyclic compounds are among the most prestigious and valuable chemical molecules
with diverse and magnificent applications in various sciences. Due to the remarkable and …

Ultrasonic-assisted preparation, characterization, and use of novel biocompatible core/shell Fe3O4@ GA@ isinglass in the synthesis of 1, 4-dihydropyridine and 4 H …

E Pourian, S Javanshir, Z Dolatkhah, S Molaei… - ACS …, 2018 - ACS Publications
This work focussed on the synthesis of a new catalytic material isinglass (IG)-based
Fe3O4@ GA@ IG core/shell magnetic nanoparticles and the investigation of its catalytic …

A review of recent advances in the green synthesis of azole-and pyran-based fused heterocycles using MCRs and sustainable catalysts

N Kerru, L Gummidi, S Maddila… - Current Organic …, 2021 - ingentaconnect.com
Nitrogen, oxygen and sulfur-containing fused heterocycles are of great importance because
of their exciting and diverse biological activities. The construction of the carbonnitrogen and …

A green, facile and recyclable Mn3O4/MWCNT nano-catalyst for the synthesis of quinolines via one-pot multicomponent reactions

S Harikrishna, AR Robert, H Ganja, S Maddila… - Sustainable Chemistry …, 2020 - Elsevier
An efficient three‐component condensation reaction of aromatic aldehydes, 1, 3-
cyclohexanedione and 5-amino-3-methyl-1-phenylpyrazole in the presence of 2.5% Mn …

A multicomponent, facile and catalyst-free microwave-assisted protocol for the synthesis of pyrazolo-[3, 4-b]-quinolines under green conditions

MR Khumalo, SN Maddila, S Maddila… - RSC …, 2019 - pubs.rsc.org
A facile, swift and ecofriendly microwave-assisted multi-component/one-pot protocol is
designed for the synthesis of novel pyrazolo-[3, 4-b]-quinolines at ambient temperature in …

An ecofriendly and reusable catalyst RuO2/MWCNT in the green synthesis of sulfonyl-quinolines

S Harikrishna, KK Gangu, AR Robert, H Ganja… - Process Safety and …, 2022 - Elsevier
A simple and efficient RuO 2/MWCNT nanocatalyst has been synthesized and thoroughly
characterized by powdered XRD, SEM, SEM-EDX, TEM, and N 2 adsorption analysis. The …

[HTML][HTML] A novel, swift, and effective green synthesis of morpholino-pyridine analogues in microwave irradiation conditions

KS Kumar, AR Robert, N Kerru, S Maddila - Results in Chemistry, 2023 - Elsevier
We report a facile, efficient, and environmentally benign approach for preparing morpholino-
linked 1, 4-dihydropyridine derivatives. The four-component fusion of morpholin-4-amine …

[HTML][HTML] Green Catalysts and/or Green Solvents for Sustainable Multi-Component Reactions

G Messire, E Caillet, S Berteina-Raboin - Catalysts, 2024 - mdpi.com
Here, we describe some well-known multicomponent reactions and the progress made over
the past decade to make these processes even more environmentally friendly. We focus on …

V2O5/ZrO2 as an efficient reusable catalyst for the facile, green, one-pot synthesis of novel functionalized 1, 4-dihydropyridine derivatives

SVHS Bhaskaruni, S Maddila, WE van Zyl… - Catalysis Today, 2018 - Elsevier
A practical method is designated for the one-pot, multicomponent synthesis of 1, 4-
dihydropyridine derivatives by cyclo-condensation of aromatic aldehydes, 5, 5-dimethyl-1, 3 …