Results 21 to 30 of about 235 (141)
A Novel Solvent-free Approach to Imidazole containing Nitrogen-Bridgehead Heterocycles [PDF]
, 2013 A very simple domino reaction under solvent free conditions of various piridine-like heterocycles with 1,2-diaza-1,3-dienes produces in good yields imidazo[1,2-a]pyridines, imidazo[1,2-a]quinolines and imidazo[2,1-a]isoquinolines.
ATTANASI, ORAZIO ANTONIO +5 more
core +1 more source
Fused Pyridine Derivatives: Synthesis and Biological Activities [PDF]
, 2022 Five-membered heteroaromatic ring fused pyridine derivatives are of increasing interest in drug design and medicinal chemistry. The structural similarity of many drugs (especially antiviral and anticancer ones) with DNA bases such as adenine and guanine ...
Bayraktar, Gulsah +2 more
core +2 more sources
A Convenient Synthesis of C‐3‐Aryloxymethyl Imidazo[1,2‐a]Pyridine Derivatives
Journal of Chemistry, Volume 2013, Issue 1, 2013., 2013 Imidazo[1,2‐a]pyridine‐based tosylhydrazone was prepared and treated with K2CO3 in dioxane at 110°C to generate the corresponding carbene in situ. It was coupled with a variety of aryl alcohols in one pot to obtain a series of imidazo[1,2‐a]pyridine derivatives possessing aryl ether moiety at C‐3 position.
Sridevi Kona +4 more
wiley +1 more source
Journal of Chemistry, Volume 2013, Issue 1, 2013., 2013 Phosphine‐free palladium‐catalyzed direct arylation of 2‐phenyl‐imidazo[1,2‐a]pyridine has been developed with the concept of using silver(I) carboxylate. This protocol efficiently catalyzes the C‐H arylation of 2‐phenyl‐imidazo[1,2‐a]pyridine with aryl iodides to afford the corresponding 2‐phenyl‐3‐aryl‐imidazo[1,2‐a]pyridines in moderate to‐good ...
Sridevi Kona +4 more
wiley +1 more source
Electric-field-assisted facile synthesis of metal nanoparticles [PDF]
, 2018 Funding from the National Natural Science Foundation of China (No. 51203081), Natural Science Foundation of Zhejiang Province (LY16E030005), Opening Foundation from Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture ...
Anderson, James A. +6 more
core +3 more sources
Infrastructure of Synchrotronic Biosensor Based on Semiconductor Device Fabrication for Tracking, Monitoring, Imaging, Measuring, Diagnosing and Detecting Cancer Cells [PDF]
, 2020 Copper Zinc Antimony Sulfide (CZAS) is derived from Copper AntimonySulfide (CAS), a famatinite class of compound. In the current paper, thefirst step for using Copper, Zinc, Antimony and Sulfide as materials inmanufacturing synchrotronic biosensor-namely
Heidari, Alireza
core +2 more sources
Nitrogen-Containing Molecules: Natural and Synthetic Products Including Coordination Compounds [PDF]
, 2022 A total of 16 original research articles. Contributions from 10 countries from 3 continents. Organic synthesis towards novel heterocyclic compounds.
core +1 more source
The Purview of Phytotherapy in the Management of Gastric Ulcer [PDF]
, 2018 Stomach/gastric ulcer is a debilitating disease affecting more than 10% of the global population. Sufferers often have chronic pains with life-threatening gastrointestinal haemorrhage or perforation. Since the first diagnosis of stomach ulcer (SU) in the
Ashafa, Anofi Omotayo Tom +4 more
core +2 more sources
Various Synthesis of Imidazo[1,2-a]pyridines Derivatives and Therapeutic Significance: A Review [PDF]
The synthesis of bicyclic heterocycles, notably nitrogen-containing imidazopyridines, holds immense appeal due to their structural diversity and pivotal role in biological systems. These compounds are ubiquitously found in nature and are prized for their
Ahari M’hamed +7 more
core +1 more source
Asian Journal of Organic Chemistry, Volume 14, Issue 8, August 2025.A new protocol to prepare 2‐aryl‐3‐(arylselanyl)imidazo[1,2‐a]pyridines under blue light irradiation, using benzeneseleninic acid derivatives as selenium source, is described. The experimental design approach (DoE) was used to establish the best reaction conditions, which delivered fourteen derivatives in moderate to good yields (23%–75%) using water ...
Caroline S. Gomes +6 more
wiley +1 more source