The system begins With all the formation of a small degree of bromine radical which then abstracts an allylic hydrogen to kind an allylic radical and HBr. This response leads to the formation of two new C-halogen bonds and breaks the C-C pi bond in addition to a halogen-halogen bond. https://whatscheduleisbromazolam15814.suomiblog.com/top-is-bromazolam-a-controlled-substance-secrets-53288319