# Pericyclic Reactions and Organic Photochemistry

- Institution: IIT Madras
- Department: Chemistry and Biochemistry
- Teacher: Prof. Sankararaman
- Level: Undergraduate
- Language: English
- Subjects: Chemistry
- Source: [NPTEL](https://nptel.ac.in/courses/104106077)
- Licence: [CC BY-NC-SA](https://nptel.ac.in/faq) (Non-commercial use only.)
- Syllabus: [at the source](https://nptel.ac.in/courses/104106077)
- Who can watch: Tweens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

## Lectures

1. [Activation of chemical reactions. Thermal and photochemical methods](https://invisiblenetwork.ai/learn/nptel/104106077/3d4efb9fa9b1) (Video)
2. [MOs of polyene and their symmetry properties and methods of analyzing pericyclic reactions](https://invisiblenetwork.ai/learn/nptel/104106077/fafe9e317441) (Video)
3. [Introduction to electrocyclic reactions and Woodward Hoffmann rules](https://invisiblenetwork.ai/learn/nptel/104106077/e5ec3164a8c9) (Video)
4. [Electrocyclic reactions – examples of 3, 4 and 5 membered ring systems (2e and 4e systems)](https://invisiblenetwork.ai/learn/nptel/104106077/558076ce583b) (Video)
5. [Electrocyclic reactions – examples of 6 and larger ring systems (6e and more)](https://invisiblenetwork.ai/learn/nptel/104106077/7a9b84840ac6) (Video)
6. [Tutorial session 1](https://invisiblenetwork.ai/learn/nptel/104106077/d3d07b8950f5) (Video)
7. [Cycloaddtion reactions - Introduction and Woodward Hoffmann rules - \[2+2\] cycloadditions](https://invisiblenetwork.ai/learn/nptel/104106077/7dc14033ad54) (Video)
8. [Cycloaddition reactions – ketene cycloadditions](https://invisiblenetwork.ai/learn/nptel/104106077/35a42acee362) (Video)
9. [Cycloaddition reactions – Diels-Alder reaction - Woodward Hoffmann rule -](https://invisiblenetwork.ai/learn/nptel/104106077/20f4cb9abe84) (Video)
10. [Diels Alder reaction - synthetic applications](https://invisiblenetwork.ai/learn/nptel/104106077/e755975d7708) (Video)
11. [Diels Alder reaction continued - Hetero diene and dienophile - Lewis acid mediated - asymmetric](https://invisiblenetwork.ai/learn/nptel/104106077/fb2b7d32f36e) (Video)
12. [1,3-Dipolar cycloaddition reactions](https://invisiblenetwork.ai/learn/nptel/104106077/d7d6b3a80b6a) (Video)
13. [1,3-Dipolar cycloaddition reactions continued](https://invisiblenetwork.ai/learn/nptel/104106077/60d12591a198) (Video)
14. [\[4pi+4pi\], \[4pi+6pi\] and higher order cycloaddition reactions](https://invisiblenetwork.ai/learn/nptel/104106077/1ffc65b9803b) (Video)
15. [Tutorial session 2 on cycloaddition reactions](https://invisiblenetwork.ai/learn/nptel/104106077/dc48d73e3f8e) (Video)
16. [Pericyclic reactions – Sigmatropic rearrangements – Introduction and \[1,3\] migrations](https://invisiblenetwork.ai/learn/nptel/104106077/8861b50e4eef) (Video)
17. [Pericyclic reactions – Sigmatropic rearrangements continued…\[1,5\] H and C migrations](https://invisiblenetwork.ai/learn/nptel/104106077/9c6521044d2b) (Video)
18. [Pericyclic reactions – Sigmatropic rearrangements continued…oxy Cope and Claisen Rearrangement](https://invisiblenetwork.ai/learn/nptel/104106077/5d2633e57cad) (Video)
19. [Pericyclic reactions – Sigmatropic rearrangements continued…](https://invisiblenetwork.ai/learn/nptel/104106077/b014555fc9f1) (Video)
20. [Pericyclic reactions – Sigmatropic rearrangements continued…\[2,3\] sigmatropic shifts](https://invisiblenetwork.ai/learn/nptel/104106077/77aa3b9900da) (Video)
21. [Pericyclic reactions – Sigmatropic rearrangements continued…Wittig rearrangement and higher order](https://invisiblenetwork.ai/learn/nptel/104106077/96223725a562) (Video)
22. [Pericyclic reactions – Chelotropic reactions - introduction, SO2 extrusion reactions](https://invisiblenetwork.ai/learn/nptel/104106077/11debcb9c307) (Video)
23. [Pericyclic reactions – Tutorial session 3 - Problems on sigmatropic reactions](https://invisiblenetwork.ai/learn/nptel/104106077/75cd8ba419a1) (Video)
24. [(Chelotropic reactions 2)](https://invisiblenetwork.ai/learn/nptel/104106077/44d9f1ffabf6) (Video)
25. [THE ENE REACTION](https://invisiblenetwork.ai/learn/nptel/104106077/c484549c8a8e) (Video)
26. [Tutorial session - 4](https://invisiblenetwork.ai/learn/nptel/104106077/231f33af83a8) (Video)
27. [Introduction to organic photochemistry](https://invisiblenetwork.ai/learn/nptel/104106077/ed1ac2b07208) (Video)
28. [Photochemistry of alkenes cis-trans isomerization](https://invisiblenetwork.ai/learn/nptel/104106077/cd581c7a31af) (Video)
29. [Photochemistry of alkenes (continued)](https://invisiblenetwork.ai/learn/nptel/104106077/12d96036f3d1) (Video)
30. [Photochemistry of carbonyl compounds, Norrish type1 and 2 reactions](https://invisiblenetwork.ai/learn/nptel/104106077/fbc98a10a480) (Video)
31. [Photochemistry of carbonyl compounds, enone and dienone photochemistry](https://invisiblenetwork.ai/learn/nptel/104106077/186b28cb4436) (Video)
32. [Photochemistry of Nitrogen compounds](https://invisiblenetwork.ai/learn/nptel/104106077/0277da57580a) (Video)
33. [Photochemistry of aromatic compounds](https://invisiblenetwork.ai/learn/nptel/104106077/1b8bb11f4aa5) (Video)
34. [Photoinduced electron transfer reactions](https://invisiblenetwork.ai/learn/nptel/104106077/44c2034299e7) (Video)
35. [Photoreduction and singlet oxygen photochemistry](https://invisiblenetwork.ai/learn/nptel/104106077/73ada19027da) (Video)