A Novel Conversion of 3,7-Disubstituted 2H,6H-Tetrahydro-1,5,3,7-diselenadiazocines to 4-Substituted 1,2,4-Diselenazolidines by Treating with Oxidizing Agents

Article abstract of DOI:10.1246/cl.1995.277

Oxidation of 3,7-disubstituted 2H,6H-tetrahydro-1,5,3,7-diselenadiazocines afforded 4-substituted 1,2,4-diselenazolidines in modest yields.The intermediates of the reactions were supposed to be diselena dications possessing 1,5,3,7-diselenadiazabicyclo<3.