The SN1 Mechanism for a third time. Exploration of the intrinsic reaction coordinate.

Key Points

• The SN1 solvolysis mechanism of t-butyl chloride is revisited to clarify its two-stage nature and reaction pathways.
• This exploration emphasizes the significance of the intrinsic reaction coordinate in understanding the SN1 mechanism and its stages.
• The analysis aims to provide a clearer understanding of longstanding concepts in physical organic chemistry surrounding SN1 reactions.
• Despite its historical importance, further exploration of the SN1 mechanism may reveal new insights into its intrinsic reaction coordinate.