Results 71 to 80 of about 4,617 (218)
Arsonium ylides in organic synthesis [PDF]
, 2005 postprin
But, TYS, Chung, CWY, He, HS, Toy, PH
core +1 more source
Enantioselective Growth of Chiral Serine‐Induced β‐Ag2Se Crystals from an Organoselenium Compound
Advanced Functional Materials, Volume 36, Issue 22, 16 March 2026.Chiral amino acids direct the enantioselective crystallization of β‐Ag2Se nanocrystals from an organoselenium precursor. L‐ and D‐serine induce distinct morphologies and opposite homochiral adsorption preferences, transferring molecular handedness into the inorganic lattice.
Matan Oliel +5 more
wiley +1 more source
Cationic Selenuranes – Bench‐Stable Sources of Se(III) Radicals
Angewandte Chemie, Volume 137, Issue 44, October 27, 2025.We present the synthesis of cationic selenurane salts via oligomerization of dibenzoselenophene‐based radical cations, allowing the formation of radicals without external activation. The salts can be prepared on a multigram scale and stored as solids for more than a month at ambient conditions.
Kirill Zhiliaev +4 more
wiley +2 more sources
Synthesis and anticancer activities of diquinazoline diselenides compounds [PDF]
, 2016 A series of novel diquinazoline diselenide compounds was designed and synthesized with substituted 4-chloroquinazoline and sodium diselenide. Their structures were confirmed by IR, 1H NMR, 13C NMR, and elemental analyses.The antitumor activity of the new
Cao, Kun +6 more
core
Ochrobactrum sp. MPV1 from a dump of roasted pyrites can be exploited as bacterial catalyst for the biogenesis of selenium and tellurium nanoparticles [PDF]
, 2017 Background: Bacteria have developed different mechanisms for the transformation of metalloid oxyanions to non-toxic chemical forms. A number of bacterial isolates so far obtained in axenic culture has shown the ability to bioreduce selenite and tellurite
Dell'Anna R. +6 more
core +1 more source
Next‐Generation Antioxidant Strategies: From Nanoformulations to Gene‐Targeted Therapies
cScience, Volume 2, Issue 1, March 2026.ABSTRACT Antioxidants play a pivotal role in neutralizing oxidative stress, a key factor in aging and chronic diseases such as cancer, cardiovascular disorders, and neurodegeneration. Although traditional antioxidants such as vitamins C and E, polyphenols, and endogenous enzymes have shown efficacy in laboratory and clinical studies, their therapeutic ...
Lina M. Shaker, Ahmed Al‐Amiery
wiley +1 more source
The Electrochemical Oxidation of Organic Selenides and Selenoxides [PDF]
, 1997 The electrochemical oxidation of alkyl and aryl selenides was investigated in acetonitrile. The oxidation of diphenyl selenide and di(4‐methylphenyl) selenide led primarily to the formation of their respective selenoxides, which were identified by ...
Hack, Michael +2 more
core +1 more source
Organoselenium Compounds: Chemistry and Applications in Organic Synthesis
Chemistry – A European Journal, 2023 AbstractSelenium, originally described as a toxin, turns out to be a crucial trace element for life that appears as selenocysteine and its dimer, selenocystine. From the point of view of drug developments, selenium‐containing drugs are isosteres of sulfur and oxygen with the advantage that the presence of the selenium atom confers antioxidant ...
Juan M. Sonego +4 more
openaire +3 more sources
European Journal of Organic Chemistry, Volume 29, Issue 5, 7 February 2026.Various unsymmetric bis(heteroaryl) selenides are synthesized by the rhodium‐catalyzed exchange reaction of heteroaryl fluorides and ethers with Se‐heteroaryl 1‐adamatanecarboselenoates. The synthetic method is applicable to a broad range of five‐ and six‐membered heteroaryl derivatives and provides compounds containing multiple heteroatoms.
Masana Yazaki +3 more
wiley +1 more source
Molecules, 2015 While H2O2 is a powerful oxidant, decomposing into environmentally benign H2O and O2, a catalyst is often required for reactions with H2O2 to proceed at synthetically useful rates.
Caitlyn M. Gatley +4 more
doaj +1 more source