I have read the use of bismuth III oxide perchlorate re arrangement of epoxides posted in Rhodium. https://www.thevespiary.org/rhodium/Rhodium/chemistry/bismuthepoxide.pdf (https://www.thevespiary.org/rhodium/Rhodium/chemistry/bismuthepoxide.pdf)
swim would like to try the procedure starting with beta- methyl styrene oxide. Has anyone had any experience with the procedure , and can one turn regular styrene into theie beta- methyl styrene oxide in order to keep it OTC in materials. I haven't checked the criteria if Bismuth III oxide perchloride is watched or can be made. According to the litereature the yield is 70% phenylacetone.