130789-01-4Relevant academic research and scientific papers
Electrochemical Radical Selenylation of Alkenes and Arenes via Se-Se Bond Activation
Sun, Li,Wang, Liwei,Alhumade, Hesham,Yi, Hong,Cai, Hu,Lei, Aiwen
supporting information, p. 7724 - 7729 (2021/10/20)
A novel electrochemical radical selenylation of alkenes and activated arenes without external oxidants is reported. The diselenide was fully transformed into Se-centered radicals through electrochemical Se-Se bond activation. Three-component radical carbonselenation was successfully realized using styrenes to trap the RSe radical. Besides, the direct coupling of RSe radicals with activated arenes was further developed. Using this atom-economic protocol, diversity of unsymmetric aryl-aryl, aryl-alkyl, and alkyl-alkyl selenoethers was obtained regioselectively, which has potential application in biological chemistry.
NOVEL HALOGENATION OF THIOPHENES WITH BENZENESELENINYL CHLORIDE AND ALUMINUM HALIDE
Kamigata, Nobumasa,Suzuki, Takashi,Yoshida, Masato
, p. 29 - 35 (2007/10/02)
In the presence of aluminum halide, benzeneseleninyl chloride is an efficient regioselective halogenating reagent for heterocyclic compounds such as thiophene, 2-methylthiophene, 3-methylthiophene, 2,5-dimethylthiophene, and furan.In the case of pyrrole, no halogenated product was obtained.A plausible reaction mechanism involving a positive halogen intermediate is proposed.
