SN1 Reaction Mechanism: Simple Steps
We cover the complete mechanism for SN1 in organic chemistry step-by-step, showing exactly how the leaving group departs, how the nucleophile attacks the alpha carbon, and why the whole process leads to a mixture of enantiomers. Using clear diagrams and curved arrows, we'll walk through how to predict products, avoid common mistakes, and decide when SN1 CAN'T happen.
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0:00 Unimolecular Nucleophilic Substitution Reactions
0:31 SN1 Generic Pattern
3:28 Achiral Easier Example of SN1
7:25 Chiral Complex Example of SN1
8:46 Stereochemistry & Molecular Orbital Theory Explanation
12:55 Ratios of Enantiomeric Products
14:05 SN1 & SN2 Differences: Order of Carbon
15:27 Unimolecular vs Bimolecular: Reactants & Rate Law
16:30 Stereochemistry of SN1 vs SN2
17:20 When SN1 Can't Happen: Methyl & Primary
17:53 Better Leaving Groups & Best Nucleophiles
Citations:
Paula Yurkanis Bruice, "Organic Chemistry" 8th ed
https://openstax.org/details/books/or...
https://openstax.org/details/books/ch...
Music: • Electron Clouds with a Chance of Swing