Alkyl facet-chains could be oxidized to benzoic acid (or possibly a benzoic acid by-product if you'll find other groups present on the ring) by potassium permanganate (KMnO4) as long as the benzylic carbon has a minimum of 1 hydrogen attached. In some situations the stereoselectivity of halogenation reactions is usually https://andersondtkar.blogzet.com/details-fiction-and-what-schedule-is-bromazolam-52372163