Recent Progress in Metal-Free Direct Synthesis of Imidazo[1,2-a]pyridines

V Kurteva - ACS omega, 2021 - ACS Publications
This Mini-Review highlights the most effective protocols for metal-free direct synthesis of
imidazo [1, 2-a] pyridines, crucial target products and key intermediates, developed in the …

Grindstone chemistry: A “green” approach for the synthesis and derivatization of heterocycles

M Banerjee, PC Panjikar, D Das, S Iyer, AA Bhosle… - Tetrahedron, 2022 - Elsevier
The famous quote by ancient great philosopher Aristotle,“No Coopora nisi Fluida” means
“No reaction occurs in the absence of solvent.” Chemistry till the last century was developed …

Metal‐Free Electrochemical Trifluoromethylation of Imidazole‐Fused Heterocycles with Trifluoromethyl Thianthrenium Triflate

C Ge, L Qiao, Y Zhang, K Sun, J An… - Chinese Journal of …, 2024 - Wiley Online Library
Comprehensive Summary A novel and eco‐friendly electrochemical activation of
trifluoromethyl thianthrenium triflate (TT–CF3+ OTf−) for trifluoromethylation of imidazole …

C2-functionalized imidazo [1, 2-a] pyridine: Synthesis and medicinal relevance

M Sharma, P Prasher - Synthetic Communications, 2022 - Taylor & Francis
Abstract Imidazo [1, 2-a] pyridine is a privileged scaffold in medicinal chemistry with a wide
range of biological activities. C3-functionalized derivatives of Imidazo [1, 2-a] pyridine …

Automated grindstone chemistry: a simple and facile way for PEG-assisted stoichiometry-controlled halogenation of phenols and anilines using N-halosuccinimides

D Das, AA Bhosle, A Chatterjee… - Beilstein Journal of …, 2022 - beilstein-journals.org
A simple electrical mortar–pestle was used for the development of a green and facile
mechanochemical route for the catalyst-free halogenation of phenols and anilines via liquid …

Sodium alginate: an efficient biopolymeric catalyst for green synthesis of phenylimidazo [1, 2-a] pyridine derivatives

S Zafari, R Ghorbani-Vaghei… - Polycyclic Aromatic …, 2023 - Taylor & Francis
Herein, we report the synthesis of the phenyl imidazo [1, 2-a] pyridine derivatives at mild
conditions using sodium alginate as a green bio-organocatalyst and TBBDA (N, N, N′, N …

An ESIPT-active orange-emissive 2-(2′-hydroxyphenyl) imidazo [1, 2-a] pyridine-derived chemodosimeter for turn-on detection of fluoride ions via desilylation

AA Bhosle, M Banerjee, A Thakuri, PD Vishwakarma… - RSC …, 2024 - pubs.rsc.org
Fluoride is an essential element for oral health with an optimum concentration of 0.7–1.2
ppm in drinking water, but it is detrimental at higher concentrations, causing fluorosis, acute …

[HTML][HTML] Synthesis of imidazo [1, 2-a] pyridine derivatives and Zolimidine via a novel zinc/iodine-catalyzed Ortoleva-King type protocol

M Neetha, E Biya, G Anilkumar - Results in Chemistry, 2023 - Elsevier
Abstract Imidazo [1, 2-a] pyridines belong to a class of heterocyclic motifs possessing unique
structural and pharmacological properties making them an interesting and promising …

One-pot synthesis of a new series of 2-phenylimidazo [1, 2-a] pyridine-3-yl derivatives

A Olyaei, Z Shafie, E Vessally - Synthetic Communications, 2023 - Taylor & Francis
An efficient procedure for the one-pot three-component synthesis of some new 2-
phenylimidazo [1, 2-a] pyridine-3-yl derivatives using readily available phenylglyoxal …

Recent trends in the synthesis of 'Zolimidine': a mini-review

P Prasher, M Sharma - Chemical Papers, 2024 - Springer
Zolimidine, branded as 'Solimidin'is a gastroprotective drug based on imidazo [1, 2-a]
pyridine (imidazo [1, 2-a] pyridine) nucleus. The limited synthetic protocols of zolimidine …