(a)
Interpretation: The product of the electrocyclic reaction should be predicted.
Concept Introduction : Electrocyclic reactions are caused by either photochemical or thermal conditions. The disrotatory and conrotatory closure of the ring depends on the number of
Thermal | Photochemical | |
Four | Conrotatory | Disrotatory |
Six | Disrotatory | Conrotatory |
(b)
Interpretation: The product of the electrocyclic reaction should be predicted.
Concept Introduction : Electrocyclic reactions are caused by either photochemical or thermal conditions. The disrotatory and conrotatory closure of the ring depends on the number of
Thermal | Photochemical | |
Four | Conrotatory | Disrotatory |
Six | Disrotatory | Conrotatory |
(c)
Interpretation: The product of the electrocyclic reaction should be predicted.
Concept Introduction : Electrocyclic reactions are caused by either photochemical or thermal conditions. The disrotatory and conrotatory closure of the ring depends on the number of
Thermal | Photochemical | |
Four | Conrotatory | Disrotatory |
Six | Disrotatory | Conrotatory |
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ORGANIC CHEMISTRY-WILEYPLUS NEXTGEN
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- Organic ChemistryChemistryISBN:9781305580350Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. FootePublisher:Cengage Learning