Concept explainers
Interpretation:
Compound A and B has to be identified using the given
Concept introduction:
The signal in the spectrum of a compound is proportional to the number of carbons that are present in the different environment within the molecule. The carbon which is present in the electron-rich environment shows a signal at a lower frequency and vice-versa. Therefore, the carbon that is present nearest to the electron-withdrawing groups produces a high-frequency signal.
The
The coupling between the carbon and the protons attached to it is called heteronuclear coupling.
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Essential Organic Chemistry, Global Edition
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