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How many signals would you expect to find in the proton-decoupled 13C spectra of the following isomeric compounds?

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter12: Structure Determination: Mass Spectrometry And Infrared Spectroscopy

Section12.SE: Something Extra

Problem 26AP: What fragments might you expect in the mass spectra of the following compounds?

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Concept explainers

NMR Spectroscopy

NMR stands for Nuclear Magnetic Resonance in which the study of different molecules is done based on the interaction of radiofrequency electromagnetic radiations with the nuclei of molecules placed in a strong magnetic field. A precise study of spectra of visible light and all bands of electromagnetic radiation is called spectroscopy.

Question

CH₂CH₂
CH₂CH₂
Enter the number
of signals for A.

How many signals would you expect to find in the proton-decoupled 13℃ spectra of the following isomeric compounds?

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