A Compound with the Molecular Formula C₅H₁₀O₂ Gave the Following $\delta$

question 85

Multiple Choice

A compound with the molecular formula C₅H₁₀O₂ gave the following ¹H NMR spectrum: triplet,
$\delta$ 0.90
Multiplet,
$\delta$ 1.60
Singlet,
$\delta$ 1.95
Triplet,
$\delta$ 3.95
The IR spectrum showed a strong absorption band near 1740 cm^-1.The most likely structure for the compound is:

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