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Course Co-ordinated by
IIT Kharagpur
NPTEL
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Chemistry and Biochemistry
>> Organic photochemistry and pericyclic reactions (Video) >>
Introduction to Organic Photochemistry
Question in Lecture
Introduction to Organic Photochemistry
Introduction to Organic Photochemistry
Introduction to Organic Photochemistry (Contd.)
Reactivity of n-pi star
Reactivity of n-pi*
α - cleavage - I
α - cleavage - I
α - cleavage - II
α - cleavage - II
α - cleavage - III
α - cleavage - III
β - cleavage
β - cleavage
Intramolecular Hydrogen Abstraction
Intramolecular Hydrogen Abstraction - I
Intramolecular Hydrogen Abstraction - II
Intramolecular Hydrogen Abstraction - III
Intramolecular Hydrogen Abstraction
Addition to Π - System
Addition to Π - System
Intramolecular Paterno-Buchi Reaction
Intramolecular Paterno-Buchi Reaction
Energy of Electron Transfer Reaction
Energy of Electron Transfer Reaction
Reactivity of Π - Πstar
Reactivity of Π - Π*
Addition Reaction of Π - Π star
Addition Reaction of Π - Π*
Addition Reaction of Π - Π*(Contd.)
Di-Pi Methane Rearrangement
Di-Pi Methane Rearrangement
Photochemistry of cyclohexanone
Photochemistry of Cyclohexanone
Singlet Oxygen Chemistry
Singlet Oxygen Chemistry
Carbenes and Nitrenes
Carbenes and Nitrenes
Remote Functionalisation
Remote Functionalisation
Introduction to Pericyclic Reaction
Introduction to Pericyclic Reaction
Sigmatropic Reactions
Sigmatropic Reactions - I
Sigmatropic Reactions - II
Sigmatropic Reactions - III
Cycloaddition Reactions
Cycloaddition Reactions - I
Cycloaddition Reactions - II
Cycloaddition - Diels-Alder Reactions
Cycloaddition - Diels-Alder Reactions
Cycloaddition - Diels-Alder Reactions (Contd.)
Cycloaddition - Ene Reactions
Cycloaddition - Ene Reactions
1,3 Dipolar Cycloaddition
1,3 Dipolar Cycloaddition - I
1,3 Dipolar Cycloaddition - II
Electrocyclic Reaction
Electrocyclic Reaction - I
Electrocyclic Reaction - II
Practice Problems in Pericyclic Reaction
Practice Problems in Pericyclic Reaction - I
Practice Problems in Pericyclic Reaction - II
Practice Problems in Pericyclic Reaction - III
Chelotropic Reaction
Chelotropic Reaction
Application of Photochemistry
Application of Photochemistry
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All Questions
Question:
Sir, In Yr Lecture 24, in sigmatropic shift, you are discussing about 1,5 shift in 1-Methyl Heptatriene System (example -7) but i would like to ask whether 1,7 shift is not possible in this system because this is also possible, i think.
By:
Shailendra
Date:
2012-12-19
The co-ordinator will post his answer
Question:
If two orbitals are more than 12 eV apart in energy, they do not interact to form an MO.Why sir ?
By:
naresh
Date:
2013-05-01
The co-ordinator will post his answer
All Questions for this Course
Question:
Sir, In Yr Lecture 24, in sigmatropic shift, you are discussing about 1,5 shift in 1-Methyl Heptatriene System (example -7) but i would like to ask whether 1,7 shift is not possible in this system because this is also possible, i think.
By:
Shailendra
Date:
2012-12-19
The co-ordinator will post his answer
Question:
If two orbitals are more than 12 eV apart in energy, they do not interact to form an MO.Why sir ?
By:
naresh
Date:
2013-05-01
The co-ordinator will post his answer
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