Publications by authors named "V A Bondarev"
Electrolysis of -alkynyl--(formyl)anilides and sodium sulfinates on graphite electrodes delivers biologically sound 3-(sulfonyl)quinol-4-ones with moderate to good yields. The reaction is carried out in an undivided cell in the presence of silver(I) oxide with potassium iodide or sodium tetrafluoroborate as the supporting electrolyte. The reaction tolerates variously substituted anilides as well as aryl and alkyl sulfinates.
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- The extraocular muscles (EOMs) are distinct from other skeletal muscles due to their remarkable resistance to muscular dystrophies and aging, making them unique in their ability to maintain function.
- EOMs have complex structural properties, including diverse fiber types and specialized innervation, which contribute to their ability to execute rapid and precise eye movements.
- Research into EOMs may provide valuable insights for developing treatments for other skeletal muscle disorders, as understanding their cellular and molecular resilience could inform therapeutic strategies.
When azo coupling of aryldiazonium salts with indoles was carried out in aprotic nonpolar solvent on air, a pseudo-three-component reaction has been discovered. Azo coupling is followed by a nucleophilic addition of a second indole unit to the indolium intermediate; aromatization and oxidation are achieved under air.
View Article and Find Full Text PDFAn unprecedented electrochemical three-component reaction of phenylacetylene, sulfinate, and -(formyl)anilide was discovered. The transformation occurs in an undivided cell with a graphite anode and cathode in DMF in the presence of tetrabutylammonium iodide as an electrolyte. The addition of silver(I) oxide and catalytic amounts of iodine facilitated the reaction significantly.
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- The study reveals that molecular desorption from disordered adsorbents behaves differently than predicted by traditional models at longer times.
- It suggests that while hydrogen desorption from crystalline adsorbents may show second-order effects, this is only relevant at much longer times than when non-Debye behavior is observed.
- A new approach is introduced, emphasizing the role of fluctuations in activation energy, which provides a better understanding of desorption kinetics in both crystalline and amorphous materials.