Alkyl facet-chains can be oxidized to benzoic acid (or a benzoic acid spinoff if there are other teams current to the ring) by potassium permanganate (KMnO4) as long as being the benzylic carbon has no less than just one hydrogen connected. The mechanism generally starts with addition of a nucleophile https://bromazolamliquidsolution69269.tribunablog.com/5-essential-elements-for-what-schedule-drug-is-bromazolam-51961915