A Compound with the Molecular Formula C₁₈H₁₈O₄ Has a ¹H $\delta$

question 68

Multiple Choice

A compound with the molecular formula C₁₈H₁₈O₄ has a ¹H NMR spectrum that consists of: singlet,
$\delta$ 2.7
Singlet,
$\delta$ 3.1
Multiplet,
$\delta$ 7.3
The IR spectrum shows a strong absorption band near 1750 cm^-1.The most likely structure for the compound is:

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