Nucléophilic attack Nucleofugeous departure Electrophilic attack The radicalar substitution of bromine with methane, mechanism The nucleophilic substitution of chloromethane by hydroxide ion, SN2 mechanism The nucleophilic substitution of ethanol with hydrogen bromide, SN2 mechanism The nucleophilic substitutions, exercises The electrophilic substitutions on benzene , mechanism and electrophiles The electrophilic substitutions on benzene, mechanism The electrophilic substitutions on benzene derivatives The electrophilic substitutions on benzene derivatives: Exercises The electrophilic addition of bromine on ethene, mechanism & nbsp ; The electrophilic addition of hydrochloric acid on propene, mechanism The mechanism of electrophilic addition. Markovnikov's rule The mechanism of elimination. The Zaitsev rule The elimination on halogenoalcanes and alcohols: Exercises The estérification of ethanoic acid with ethanol, mechanism & nbsp ; The reaction between propanoyl chloride and methanamine, mechanism Overview of organic reactions Overall exercises on organic reactions