Recent Advances in Selenium‐Mediated Redox Functional Group Interconversions

A Capperucci, D Tanini - The Chemical Record, 2024 - Wiley Online Library
The conversion of a functional group into another represents the core of organic synthesis.
Within the arena of functional group interconversions, oxidative and reductive …

Solvent effect on the 77 Se NMR chemical shifts of diphenyl diselenides

RH Bartz, P dos Santos Hellwig, G Perin… - New Journal of …, 2024 - pubs.rsc.org
In this work, we have prepared some common diphenyl diselenide compounds and
evaluated the solvent effect on the 77Se NMR chemical shift. Thus, 77Se NMR spectra of …

Glutathione Peroxidase-like Antioxidant Activity of 1,3-Benzoselenazoles: Synthesis and In Silico Molecular Docking Studies as Pancreatic Lipase Inhibitors

M Yadav, VP Singh - The Journal of Organic Chemistry, 2023 - ACS Publications
The synthesis of 1, 3-benzoselenazoles was achieved by the reaction of corresponding bis
[3-amino-N-(p-tolyl) benzamide-2-yl] diselenide, bis [3-amino-N-(4-methoxyphenyl) …

Synthesis, antioxidant and structural properties of modified ebselen derivatives and conjugates

AI Doig, KN Sands, B Boongaling, W Zhou… - Organic & Biomolecular …, 2024 - pubs.rsc.org
Ebselen is a drug in clinical trials for several diseases and degenerative conditions where
oxidative stress is implicated. A series of novel ebselen analogues was synthesized …

Synthesis, Catalytic GPx-like Activity, and SET Reactions of Conformationally Constrained 2,7-Dialkoxy-Substituted Naphthalene-1,8-peri-diselenides

AI Doig, TA Tuck, B LeBlanc, TG Back - ACS omega, 2022 - ACS Publications
Several 2, 7-dialkoxy-substituted naphthalene-1, 8-peri-diselenides were prepared and
tested for catalytic antioxidant activity in an NMR-based assay employing the reduction of …

CB 4 Se 5: a planar tetracoordinate carbon CB 4 core stabilized by peripheral Se/Se 2 bridges

LX Bai, R Sun, YB Wu, JC Guo - Chemical Communications, 2024 - pubs.rsc.org
Replacing one of the peripheral Se with a Se2 bridge is an effective strategy to flatten the
C4v CB4Se4 cluster. The global minimum of CB4Se5 contains one fan-shaped planar …

Optical activity invertible chiral WSe2 quantum dots as intracellular redox state indicator and regulator

H Yang, Z Ding, J Du, X He, J Huang - Chemical Engineering Journal, 2024 - Elsevier
Indicating and regulating intracellular redox states is crucial in interrogating their dynamic
biological processes in healthy and disease states. However, this goal is subjected to …

Tellurium-containing Thiol-peroxidase-like Antioxidants and their Catalytic Mechanism

A Capperucci, D Tanini - Current Chemical Biology, 2023 - benthamdirect.com
The development of novel small molecules with effective catalytic antioxidant properties is
highly sought after. A wide array of structurally diverse selenium-and tellurium-containing …

Reduction of hydrogen peroxide by naphthalene peri-diselenide-based glutathione peroxidase mimics: Mechanism and effect of substitutions

S Bajpai, RN Behera - Computational and Theoretical Chemistry, 2024 - Elsevier
The mechanism of hydrogen peroxide reduction by naptho [1, 8-cd]-1, 2-diselenol, a
potential antioxidant, and its derivatives have been investigated by the density functional …

Synthesis and application of 4, 5-disubstituted carbazoles

A Alotaibi - 2023 - etheses.bham.ac.uk
Carbazoles are widely exploited for their interesting photophysical and electronic properties.
However,(4, 5-) functionalisation is challenging, and previously inaccessible through …