title: Facile synthesis of pyrazole- and benzotriazole-containing selenoethers.
abstract: Azole-containing selenoethers, 1,5-bis(3,5-dimethylpyrazol-1-yl)-3-selena pentane and 1,3-bis(1,2,3-benzotriazol-1-yl)-2-selena propane were prepared by the reaction of corresponding tosylate or chloride with sodium selenide generated in situ from elemental selenium and sodium formaldehydesulfoxylate (rongalite).
authors.affiliation: Department of Biotechnology and Organic Chemistry, National Research Tomsk Polytechnic University, 30 Lenin Avenue, Tomsk 634050, Russia ; Department of Chemistry, Altai State Technical University, 46 Lenin Avenue, Barnaul 656038, Russia.
authors.forename: Andrei S
authors.initials: AS
authors.lastname: Potapov
authors.affiliation: Department of Chemistry, Altai State Technical University, 46 Lenin Avenue, Barnaul 656038, Russia.
authors.forename: Nina P
authors.initials: NP
authors.lastname: Chernova
authors.affiliation: Institute of Petroleum Chemistry, Siberian Branch of Russian Academy of Sciences, 3 Akademicheskii Avenue, Tomsk 634055, Russia.
authors.forename: Vladimir D
authors.initials: VD
authors.lastname: Ogorodnikov
authors.affiliation: Institute of Petroleum Chemistry, Siberian Branch of Russian Academy of Sciences, 3 Akademicheskii Avenue, Tomsk 634055, Russia.
authors.forename: Tatiana V
authors.initials: TV
authors.lastname: Petrenko
authors.affiliation: Department of Biotechnology and Organic Chemistry, National Research Tomsk Polytechnic University, 30 Lenin Avenue, Tomsk 634050, Russia ; Department of Chemistry, Altai State Technical University, 46 Lenin Avenue, Barnaul 656038, Russia.
authors.forename: Andrei I
authors.initials: AI
authors.lastname: Khlebnikov
mesh_terms: D002625:Chemistry, Organic / Q000379:methods*; D018360:Crystallography, X-Ray; D004986:Ether / Q000138:chemical synthesis* / Q000737:chemistry; D008968:Molecular Conformation; D011720:Pyrazoles / Q000737:chemistry*; D012643:Selenium / Q000737:chemistry; D014230:Triazoles / Q000737:chemistry*
chemical_list: D011720:Pyrazoles; D014230:Triazoles; D004986:Ether; C031280:pyrazole; C012771:benzotriazole; D012643:Selenium