diels alder reaction

1. els Alder Reaction or [2+4] cycloadditio
Department of Chemistry
and Chemical Sciences.
Central
University
of Jammu
Date: 11 February, 2022
Zuhaib Nasir Mughal 4040319

2. 2
Diels-Alder reaction
Otto Paul
diels
Kurt alder
1950

3. 1

4. 3π bonds 1π bond + 2σ bonds
[4+2] cycloaddition reaction

5. [2+2] cycloaddition
[4+4] cycloaddition
2

8. Why [2-4] addition
only?
Why not [2-2] addition?
Why not [4-4] addition?
🤔

9. 3

10. Transition state have aromatic character
6π electrons

11. THANKS
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