Difference Between SN1 and SN2 Reaction Mechanism
The difference between SN1 and SN2 reaction Mechanism are added in the table below,
SN1 Reaction Mechanism |
SN2 Reaction Mechanism |
---|---|
It is a one-step mechanism |
It is a two-step mechanism |
Carbocation is formed as an intermediate part of reaction |
No carbocation is formed during the reaction |
Rate of reaction is unimolecular |
Rate of reaction is bimolecular |
It follows a First-Order Kinetic mechanism |
It follows a Second-Order Kinetic mechanism |
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SN2 Reaction Mechanism
SN2 also called Substitution Nucleophilic Bimolecular reaction mechanism is an essential process in organic chemistry. It involves a nucleophile attacking the central atom while a leaving group is simultaneously displaced. The “SN” in SN2 stands for “substitution nucleophilic,” and the “2” indicates that the rate-determining step is bimolecular.
In this article, we will look into the SN2 reaction mechanism, its examples, energy diagrams, applications, etc.
Table of Content
- What are SN2 Reactions?
- SN2 Reaction Mechanism
- Energy Diagram of SN2 Reaction Mechanism
- Factors Affecting SN2 Reaction Mechanism
- Properties of SN2 Reaction Mechanism
- Stereochemistry of SN2 Reactions
- Difference Between SN1 and SN2 Reaction Mechanism