The top proposal We've got for what is going on is formation of a cyclic halonium ion, which is a three-membered ring bearing a constructive formal demand over the halogen. I noticed you didn’t go into a lot more element than “[…] the reaction will commence within the carbon greatest https://beckettugtfr.designertoblog.com/68784253/the-2-minute-rule-for-solution-bromure-de-potassium