Transition-metal-free and additive-free intermolecular hydroarylation of alkenes with indoles in hexafluoroisopropanol

C Zhou, M Huang, Y Yao, C Chen, X Yi… - Organic & …, 2023 - pubs.rsc.org
Hydroarylation of alkenes is one of the most straightforward and atom-economical strategy
for the construction of multi-aryl-substituted alkanes, but systematic studies have been …

Stable Xanthene Radicals and Their Heavy Chalcogen Analogues Showing Tunable Doublet Emission from Green to Near‐infrared

W Jiang, S Wu, D Xu, L Tu, Y Xie… - Angewandte Chemie …, 2024 - Wiley Online Library
Organic luminescent radicals, unlike traditional closed‐shell fluorescent emitters, exhibit
distinct luminescence mechanisms, offering promising potential for optoelectronic devices …

An efficient approach to access 2,5‐disubstituted 1,3,4‐oxadiazoles by oxidation of 2‐arenoxybenzaldehyde N‐acyl hydrazones with molecular iodine

H Başpınar Küçük, A Alhonaish, T Yıldız… - …, 2022 - Wiley Online Library
An oxidative cyclization of 2‐arenoxybenzaldehyde N‐acyl hydrazones 3 a–o was
employed to synthesize new 2, 5‐disubstituted 1, 3, 4‐oxadiazole compounds 4 a–d, 4 f–i, 4 …

Development of ZnO/PANI/Ag nanocomposite for synthesis of bioactive xanthene‐1,8(2H)‐dione derivatives

Nisha, S Kohli, N Sharma… - Applied Organometallic …, 2023 - Wiley Online Library
In this work, we have developed an effective and novel heterogeneous ZnO/polyaniline
(PANI)/Ag nanocomposite, which was characterized by X‐ray diffraction (XRD), Fourier …

Intramolecular Friedel–Crafts Reaction with Trifluoroacetic Acid: Synthesizing Some New Functionalized 9-Aryl/Alkyl Thioxanthenes

H Deniz, T Yıldız, H Başpınar Küçük - ACS omega, 2024 - ACS Publications
In this study, a series of halogen-substituted thioxanthenes were synthesized because the
most important and biologically active derivatives of xanthenes are thioxanthenes. In order …

Synthesis of Novel 1, 4-Diketone Derivatives and Their Further Cyclization

H Can Üsküp, T Yıldız, HC Onar, B Hasdemir - ACS omega, 2023 - ACS Publications
One of the important reactions to obtain a new carbon–carbon bond is the Stetter reaction,
which is generally via a nucleophilic catalyst like cyanide or thiazolium-NHC catalysts. In …

[PDF][PDF] CHROMATOGRAPHY OF BETA-LACTAM ANTIBIOTICS

MF ERGİN, H YAŞA, HÇ ONAR - Theory and Research in …, 2022 - seruvenyayinevi.com
Beta-lactam antibiotics; It is a large category of antibiotics with different antibacterial effects,
chemical structures, and pharmacokinetic properties. 1 The common characteristics of the …