Acylation | Nucleophilic Addition-Elimination | A level Chemistry 00:05 Overview 00:27 What is acylation? 01:36 Acyl chlorides and acid anhydrides 04:24 When, What and Why? 06:45 Mechanism in general 13:52 Acyl chloride + ammonia 16:47 Acyl chloride + primary amine 19:34 Acid anhydride + methanol 22:37 Acyl chloride + water 24:30 Aylation reaction summary