Birch Reduction Mechanism in 5 Minutes | Class 12 & B.Sc Chemistry
Автор: Learning@neeraj
Загружено: 2025-11-16
Просмотров: 32
Birch Reduction is one of the most important reactions in Organic Chemistry, used to convert aromatic rings into 1,4-cyclohexadiene using metal + liquid ammonia + alcohol.
इस वीडियो में आप सीखेंगे:
🔥 What is Birch Reduction?
Definition
Why it is used
Aromatic → Non-aromatic conversion
🔬 Reagents Used:
Sodium / Potassium / Lithium
Liquid ammonia (NH₃ (l))
Alcohol (ROH → proton source)
⚙️ Mechanism Covered:
Electron transfer
Radical anion formation
Protonation steps
Final 1,4-diene product formation
📘 Topics Covered:
✓ Birch Reduction Mechanism
✓ Role of Alkali Metals
✓ Effect of Electron-donating/Withdrawing Groups
✓ Examples for Class 12 & B.Sc Chemistry
✓ Memory Trick
🎯 Perfect for:
Class 11–12 Chemistry
JEE/NEET Aspirants
B.Sc & M.Sc Students
Competitive Exams
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