Example of markovnikov's rule Addition of Hcl to 2-methylpropene R egiospecific-one product forms where two are possible H3C H H一C-C0 H3C H3C C 1-Chloro-2-methyI-propane H3C H H3C H H-C C|—C-C 100% H 2-Chloro-2-methyl-propane• Addition of HCl to 2-methylpropene • Regiospecific – one product forms where two are possible Example of Markovnikov’s Rule