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An Overview on Biological Activities of Oxazole, Isoxazoles and 1,2,4-Oxadiazoles Derivatives
(Springer Nature, 2022-03-07)
Heterocyclic compounds containing the oxazole, isoxazole and oxadiazoles rings have received significant consideration as they perform like a link between life sciences and chemical sciences. In the past few years, the ...
An Overview on Biological Activities of 1,2,3-Triazole Derivatives
(Springer Nature, 2022-03-07)
Among the nitrogen-embedded heterocycles, 1,2,3-triazoles derivatives are widely explored and earned considerable attraction in pharmaceutical industry and academics. 1,2,3-Triazoles have attracted significant consideration ...
An Overview on Biological Evaluation of Tetrazole Derivatives
(Springer Nature, 2022-03-07)
Tetrazoles are distinguished by a five-membered, doubly unsaturated ring which consists of four nitrogen and one carbon atom with a molecular formula CN4H2, which have a wide range of medicinal activity and potential role ...
An Overview on Biological Activity of Benzimidazole Derivatives
(Springer Nature, 2022-03-07)
Benzimidazole moiety plays a key role in variety of heterocyclic scaffolds which derive the biological functioning of essential molecules. Because of the skeletal resemblance with the naturally appearing nucleotides, ...
Overview on Biological Activities of Pyrazole Derivatives
(Springer Nature, 2022-03-07)
Pyrazoles are appraised as medicinally significant heterocyclic nuclei that exhibit a widespread spectrum of biological properties. The existence of pyrazole derivatives as pharmacophore in distinct remedial divisions like ...
Overview on Biological Activities of Imidazole Derivatives
(Springer Nature, 2022-03-07)
Imidazole and its derivatives are one of the most important and widely used heterocycles in medicinal chemistry, natural products, and synthetic chemicals. Because of the imidazole ring's unique structural features, imidazole ...
Transition-Metal-Free Transfer Hydrogenative Cascade Reaction of Nitroarenes with Amines/Alcohols: Redox-Economical Access to Benzimidazoles
(American Chemical Society, 2021-10-19)
This report describes an efficient transition-metal-free process toward the transfer hydrogenative cascade reaction between nitroarenes and amines or alcohols. The developed redox-economical approach was realized using a ...
Copper-Catalyzed C(sp3)? Functionalization and Annulation of 2-Bromoaryl Oximes with Active Methylene Compounds towards Synthesis of Isoquinoline N-Oxides
(John Wiley and Sons Inc, 2023-06-09)
The established process proceeds through copper (II)-catalyzed C(sp3)? functionalization of ?-diketones/?-ketoesters with 2-bromobenzaldehyde oximes followed by the intramolecular cyclization of in situ generated acylated ...