Propose a Structure That Fits the Following Spectroscopic Data:
C₅H₁₀O $\delta$

question 60

Essay

Propose a structure that fits the following spectroscopic data:
C₅H₁₀O
IR: 1717 cm⁻¹
Broadband decoupled ¹³C NMR: 13.70,17.41,29.78,45.71,208.93 $\delta$
DEPT experiments show: signals at 13.70,29.78 $\delta$ as CH₃ and signals at 17.41,45.71 $\delta$ as CH₂

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