Recent applications of heteropolyacids and related compounds in heterocycle synthesis. Contributions between 2010 and 2020

AM Escobar, G Blustein, R Luque, GP Romanelli - Catalysts, 2021 - mdpi.com
Over the past two decades, polyoxometalates (POM) have received considerable attention
as solid catalysts, due to their unique physicochemical characteristics, since, first, they have …

Recent developments on synthesis of indole derivatives through green approaches and their pharmaceutical applications

D Mondal, PL Kalar, S Kori, S Gayen… - Current Organic …, 2020 - ingentaconnect.com
Indole moiety is often found in different classes of pharmaceutically active molecules having
various biological activities including anticancer, anti-viral, anti-psychotic, antihypertensive …

Zingiber zerumbet: a green and ecofriendly natural surfactant for the synthesis of bis (indolyl) methane, tris-indoline and spirooxindole derivatives

A Sapkal, S Attar, J Chavan, A Kumbhar… - … Chemistry and Pharmacy, 2023 - Elsevier
The present study aimed to the greener and eco-friendly synthesis of bis (indolyl) methane,
tris-indoline, and spirooxindole derivatives in the natural surfactant of Zingiber zerumbet …

[HTML][HTML] Bisindole Compounds—Synthesis and Medicinal Properties

M Marinescu - Antibiotics, 2024 - mdpi.com
The indole nucleus stands out as a pharmacophore, among other aromatic heterocyclic
compounds with remarkable therapeutic properties, such as benzimidazole, pyridine …

Advances in novel activation methods to perform green organic synthesis using recyclable heteropolyacid catalysis

DM Ruiz, GA Pasquale, JJ Martínez… - Green Processing and …, 2022 - degruyter.com
Highly functionalized, high value added bioactive molecules are generally obtained by
synthetic procedures that are highly selective, economical, with high atom economy, and …

Recent Developments in Ultrasound-Promoted Aqueous-Mediated Greener Synthesis of Biologically Vital Indole Derivatives

K Choupra, AK Aheer, A Dandia, M Jain, A Sharma - SynOpen, 2023 - thieme-connect.com
The extensive range of uses of N-heterocycles as potent bioactive motifs has attracted
researchers to expand newer methods for their efficient synthesis. Particularly, indoles are …

One Pot Approach of Novel Xanthan Perchloric Acid Catalyst in Synthesis of Bis (Indolyl) Methane Derivatives via Greener Perspective

BS Narsale, AG Gadhave, KS Raut… - Polycyclic Aromatic …, 2023 - Taylor & Francis
A convenient, eco-friendly electrophilic reaction of indole with substituted aromatic
aldehydes to yield bis (indolyl) methane (BIM) derivatives. BIM derivatives are synthesized …

Aqueous-mediated synthesis of bioactive O-heterocycles

R Sarkar, C Mukhopadhyay - Aqueous-Mediated Synthesis …, 2024 - degruyter.com
Water is the most unique universal eco-friendly safe solvent found in nature and plays a key
role as solvent in chemical as well as biochemical reactions in living organisms. The use of …

A Facile and Efficient Synthesis of Indole Derivatives in Aqueous Media Catalyzed by [DMAP-SO3H]Cl and [DMAP-H]HSO4

M Omidi, A Mobinikhaledi, N Ahadi - Organic Preparations and …, 2023 - Taylor & Francis
Multicomponent reactions (MCRs) are well-known one-pot processes in organic synthesis in
which three or more substrates come together to make a new product. 1-6 MCRs are typified …

[PDF][PDF] Host/guest inclusion system of surfactants with-cyclodextrin as a viable catalyst for one-pot synthesis of mono-and bis (indolyl) methylmalononitriles in H 2 O

F Mirhashemi, MA Amrollahi - Turkish Journal of Chemistry, 2018 - researchgate.net
In this study, encapsulation processes of cetyltrimethylammonium bromide (CTAB) or
sodium dodecyl sulfate (SDS) monomers into the cavity of β-cyclodextrin (β-CD) were …