Question 1
Identify the pericyclic reaction in which two pi bonds are broken and two sigma bonds are formed.
◦ electrolytic reaction
◦ cycloaddition reaction
◦ Woodward-Fieser reaction
◦ polymerization reaction
◦ sigmatropic rearrangement
Question 2
Identify the pericyclic reaction in which two sigma bonds are broken and two pi bonds are formed.
◦ electrolytic reaction
◦ sigmatropic rearrangement
◦ this is not a pericyclic reaction
◦ cycloaddition reaction
◦ Woodward-Fieser reaction