The most effective proposal we have for what is happening is development of the cyclic halonium ion, which can be a three-membered ring bearing a positive formal charge around the halogen. This reaction leads to the formation of two new C-halogen bonds and breaks the C-C pi bond in addition https://whatscheduledrugisbromazo04703.dbblog.net/10793478/the-solution-de-bromoforme-diaries