¹³C NMR Is a Technique in Which the Total Number

question 22

Multiple Choice

¹³C NMR is a technique in which the total number of signals represents the number of unique carbon atoms in a molecule.Propose a structure that is consistent with the following data. a.The IR includes peaks at 1603 and 1495 cm^-1.
b.The ¹³C NMR has a total of 7 signals.
c.The compound has one acidic proton.

• A)I
• B)II
• C)III
• D)IV

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