An Unknown Compound Has the Formula C₈H₁₀OS,and Is Known to Contain

question 94

Multiple Choice

An unknown compound has the formula C₈H₁₀OS,and is known to contain a thiophene ring.The proton NMR spectrum of this compound is: δ0.98,triplet,3H
Δ1) 74,multiplet,2H
Δ2) 80,triplet,2H
Δ7) 04,multiplet,1H
Δ7) 55,multiplet,2H
What is the structure of this unknown?

• A)I
• B)II
• C)III
• D)IV

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