Question:medium
The structure of the compound having molecular formula $C_9H_{12}$ showing NMR peaks at δ 7.1, 2.2, 1.5 and 0.9 ppm is:
The structure of the compound having molecular formula $C_9H_{12}$ showing NMR peaks at δ 7.1, 2.2, 1.5 and 0.9 ppm is:
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Use NMR data to identify the number and type of hydrogen environments in a compound. Peaks at higher ppm values are usually associated with aromatic hydrogens.
Updated On: Feb 10, 2026
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The Correct Option is B
Solution and Explanation
Distinct hydrogen environments generate unique NMR signals. Aromatic protons are represented by the signal at δ 7.1, whereas methyl and methylene protons appear at decreased chemical shift values.
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