Explain compound a has a ?max at 232 nm in its uv spectrum

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Compound A is a clear, colorless liquid with a molecular formula of C7H10. Upon treatment of A with H2 gas in the presence of Pd on carbon, a single product B (C7H14) is obtained. Compound A has a λmax at 232 nm in its UV spectrum but will not react with any dienophile in a Diels-Alder fashion. Provide a structure for Compound A, and explain how you arrived at your decision.

Reference no: EM13544179

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