The best proposal We've got for what is occurring is formation of a cyclic halonium ion, and that is a 3-membered ring bearing a constructive official charge over the halogen. Even so, halogens aren't electrophillic more than enough to interrupt the aromaticity of benzenes, which require a catalyst to activate. https://halflifeofbromazolam15814.goabroadblog.com/36558144/detailed-notes-on-bromazolam-in-pg