Adrian Mulholland

 

Molecular Structure and Bonding

 

p Electrons in Conjugated Organic Molecules

 

 

Lectures 4-5

 

The Woodward-Hoffmann Rules and Cycloaddition

    

·     Pericyclic reactions

 

·     Cycloaddition reactions

 

·     The principles of orbital symmetry conservation in chemical reactions.

 

·     The cycloaddition of 2 ethenes to form cyclobutane.

 

·     Symmetries to the MOs of reactants and products

 

·     Introduction to correlation diagrams and how they explain reactivity

 

·     Symmetry ‘allowed’ and ‘forbidden’ reactions

 

·     The Diels-Alder Reaction

 

F.A. Carroll ‘Structure and Mechanism in Organic Chemistry’, pg. 746-755

Ian Fleming, ‘Pericyclic reactions’, Oxford Chemistry Primer, pg. 34-39

 

Next: pericyclic reactions