[1,2,5]Selenadiazolo[3,4-b]pyrazines: Synthesis from 3,4-Diamino-1,2,5-selenadiazole and Generation of Persistent Radical Anions (pages 5585–5593)
Lidia S. Konstantinova, Irina E. Bobkova, Yulia V. Nelyubina, Elena A. Chulanova, Irina G. Irtegova, Nadezhda V. Vasilieva, Paula S. Camacho, Sharon E. Ashbrook, Guoxiong Hua, Alexandra M. Z. Slawin, J. Derek Woollins, Andrey V. Zibarev and Oleg A. Rakitin
Article first published online: 23 JUL 2015 | DOI: 10.1002/ejoc.201500742
3,4-Diamino-1,2,5-selenadiazole was synthesized and used for preparing novel [1,2,5]selenadiazolo[3,4-b]pyrazines. Electrochemical reduction of the latter into persistent radical anions (RAs) was studied by CV and the RAs were characterized by EPR combined with DFT calculations.