V
Vladimir A. Potapov
Researcher at Russian Academy of Sciences
Publications - 319
Citations - 2350
Vladimir A. Potapov is an academic researcher from Russian Academy of Sciences. The author has contributed to research in topics: Selenium & Selenide. The author has an hindex of 22, co-authored 301 publications receiving 2033 citations. Previous affiliations of Vladimir A. Potapov include Irkutsk State Technical University & Academy of Medical Sciences, United Kingdom.
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Addition of selenium dibromide to divinyl sulfide: spontaneous rearrangement of 2,6-dibromo-1,4-thiaselenane to 5-bromo-2-bromomethyl-1,3-thiaselenolane
TL;DR: In this paper, the synthesis of the selenium heterocycles 1, 2, and 3 based on the addition reaction of Selenium dibromide to divinyl sulfide is described.
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Thia-, Aza-, and Selena[3.3.1]bicyclononane Dichlorides: Rates vs Internal Nucleophile in Anchimeric Assistance
Adrian A. Accurso,So-Hye Cho,Asmarah Amin,Vladimir A. Potapov,Svetlana V. Amosova,M. G. Finn +5 more
TL;DR: Compared substitution rates forulfur-, selenium-, and nitrogen-containing compounds bearing leaving groups in the β-position undergo facile substitution chemistry enabled by anchimeric assistance, showing that the process is controlled by the formation of the high-energy three-membered cationic intermediate.
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Recent Advances in Organochalcogen Synthesis Based on Reactions of Chalcogen Halides with Alkynes and Alkenes
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Reactions of selenium dichloride and dibromide with unsaturated ethers. Annulation of 2,3-dihydro-1,4-oxaselenine to the benzene ring
TL;DR: In this article, the reactions of selenium dichloride with allyl and propargyl phenyl ethers afford either annulated products or bis-adducts depending on the conditions.
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The reaction of selenium dichloride with divinyl sulfide
TL;DR: In this article, a synthesis of selenium heterocycles based on the reaction of Selenium dichloride with divinyl sulfide has been described, which gives 2,6-dichloro-1,4-thiaselenane and 5-chloro-2-chloromethyl-1.3-thiaelenolane.