Where a lone pair from the nucleophile overlaps with the sigma* orbital of the leaving group. Nonetheless, this move does not contain the exact same sensitivity to steric hindrance since the SN2 response, as we're about to see. In a few conditions the stereoselectivity of halogenation reactions might be drastically https://codyqxxpc.atualblog.com/44078149/top-is-bromazolam-a-controlled-substance-secrets