Oxidation of Carbene‐Derived Selenium Diiodide with Silver Tetrafluoroborate – Isolation of Iodonium Ion Complexes with Selones
作者:Sudesh T. Manjare、Harkesh B. Singh、Ray J. Butcher
DOI:10.1002/ejic.201201238
日期:2013.4.12
The oxidation reactions of diiodoselones 10a and 10b with silver tetrafluoroborate afford linear complexes of iodonium ions with selones 13a and 13b. The decomposition of the tellurium tetraiodide adduct with benzimidazolin-2-selone (12) in chloroform also affords a similar iodonium ion complex 13c. Crystal structure analysis of 13a–13c shows interesting supramolecular formation by C–H···F, C–H···Br