In the S_N1 mechanism for nucleophilic substitution,the carbocation produced is a Lewis acid and the nucleophile is a Lewis base.

Question

Quizplus · Accepted Answer

In the S_N1 mechanism, a carbocation is formed as an intermediate. A carbocation is a positively charged species that has an empty p orbital, enabling it to accept a pair of electrons from a nucleophile. Therefore, it acts as a Lewis acid in this reaction. On the other hand, the nucleophile is a species that can donate a pair of electrons to form a bond with the carbocation. Hence, it acts as a Lewis base.

In the SN1 Mechanism for Nucleophilic Substitution,the Carbocation Produced Is

In the S_N1 Mechanism for Nucleophilic Substitution,the Carbocation Produced Is