NOC:Pericyclic Reactions and Organic Photochemistry (USB)

Media Storage Type : 32 GB USB Stick

NPTEL Subject Matter Expert : Prof. S. Sankararaman

NPTEL Co-ordinating Institute : IIT Madras

NPTEL Lecture Count : 34

NPTEL Course Size : 7.1 GB

NPTEL PDF Text Transcription : Available and Included

NPTEL Subtitle Transcription : Available and Included (SRT)

Lecture Titles:

Lecture 1 - Activation of chemical reactions. Thermal and photochemical methods
Lecture 2 - MOs of polyene and their symmetry properties and methods of analyzing pericyclic reactions
Lecture 3 - Introduction to electrocyclic reactions and Woodward Hoffmann rules
Lecture 4 - Electrocyclic reactions – examples of 3, 4 and 5 membered ring systems (2e and 4e systems)
Lecture 5 - Electrocyclic reactions – examples of 6 and larger ring systems (6e and more)
Lecture 6 - Tutorial session 1
Lecture 7 - Cycloaddtion reactions - Introduction and Woodward Hoffmann rules - [2+2] cycloadditions
Lecture 8 - Cycloaddition reactions – ketene cycloadditions
Lecture 9 - Cycloaddition reactions – Diels-Alder reaction - Woodward Hoffmann rule - Regiochemistry and Stereochemistry aspects
Lecture 10 - Diels Alder reaction - synthetic applications
Lecture 11 - Diels Alder reaction continued - Hetero diene and dienophile - Lewis acid mediated - asymmetric
Lecture 12 - 1,3-Dipolar cycloaddition reactions
Lecture 13 - 1,3-Dipolar cycloaddition reactions (Continued...)
Lecture 14 - [4pi+4pi], [4pi+6pi] and higher order cycloaddition reactions
Lecture 15 - Tutorial session 2 on cycloaddition reactions
Lecture 16 - Pericyclic reactions – Sigmatropic rearrangements – Introduction and [1,3] migrations
Lecture 17 - Pericyclic reactions – Sigmatropic rearrangements (Continued...) [1,5] H and C migrations and Cope rearrangement
Lecture 18 - Pericyclic reactions – Sigmatropic rearrangements (Continued...) oxy Cope and Claisen Rearrangement
Lecture 19 - Pericyclic reactions – Sigmatropic rearrangements (Continued...)
Lecture 20 - Pericyclic reactions – Sigmatropic rearrangements (Continued...) [2,3] sigmatropic shifts and higher order rearrangements Completed
Lecture 21 - Pericyclic reactions – Sigmatropic rearrangements (Continued...) Wittig rearrangement and higher order Sigmatropic shifts
Lecture 22 - Pericyclic reactions – Chelotropic reactions - introduction, SO2 extrusion reactions
Lecture 23 - Pericyclic reactions – Tutorial session 3 - Problems on sigmatropic reactions
Lecture 24 - Chelotropic reactions 2
Lecture 25 - The Ene Reaction
Lecture 26 - Tutorial session - 4
Lecture 27 - Introduction to organic photochemistry
Lecture 28 - Photochemistry of alkenes cis-trans isomerization
Lecture 29 - Photochemistry of alkenes (Continued...)
Lecture 30 - Photochemistry of carbonyl compounds, Norrish type1 and 2 reactions
Lecture 31 - Photochemistry of carbonyl compounds, enone and dienone photochemistry
Lecture 32 - Photochemistry of Nitrogen compounds
Lecture 33 - Photochemistry of aromatic compounds
Lecture 34 - Photoinduced electron transfer reactions