Chemistry · Pericyclic Reactions
A reaction sequence involves the thermal rearrangement of a 1,3,5-hexatriene derivative followed by an intramolecular Diels-Alder reaction. Such a conversion typically proceeds via:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1A [4 + 2] cycloaddition followed by alkyl shift
- 2A [3 + 2] cycloaddition followed by hydride shift
- 3A [1, 5]-H shift followed by [4 + 2] cycloaddition✓
- 4A [1, 3]-H shift followed by [4 + 2] cycloaddition
Correct answer
A [1, 5]-H shift followed by [4 + 2] cycloaddition
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