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4. Selenium Dihalides Click Chemistry: Highly Efficient Stereoselective Addition to Alkynes and Evaluation of Glutathione Peroxidase-Like Activity of Bis( E -2-halovinyl) Selenides.

Author

Musalov MV, Potapov VA, Maylyan AA, Khabibulina AG, Zinchenko SV, and Amosova SV

Subjects
Alkynes chemical synthesis, Catalysis, Glutathione Peroxidase chemistry, Organoselenium Compounds chemical synthesis, Stereoisomerism, Alkynes chemistry, Click Chemistry, Organoselenium Compounds chemistry
Abstract

Highly efficient stereoselective syntheses of novel bis( E -2-chlorovinyl) selenides and bis( E -2-bromovinyl) selenides in quantitative yields by reactions of selenium dichloride and dibromide with alkynes were developed. The reactions proceeded at room temperature as anti -addition giving products exclusively with ( E )-stereochemistry. The glutathione peroxidase-like activity of the obtained products was estimated and compounds with high activity were found. The influence of substituents in the products on their glutathione peroxidase-like activity was discussed.

Published
2022
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