Canonical pericyclic [4+2] cycloaddition between a conjugated diene and a dienophile, yielding a cyclohexene with predictable regio- and stereochemistry. Thermally allowed by Woodward-Hoffmann rules.
Canonical pericyclic [4+2] cycloaddition between a conjugated diene and a dienophile, yielding a cyclohexene with predictable regio- and stereochemistry. Thermally allowed by Woodward-Hoffmann rules.