The 13C NMR spectrum of 3-pentanone is expected tosignals representing thedistinct carbons in the compound. The signal at highestshowppm would be atppm.O three, three, -212 ppmO three, two, -80ppmO two, two, -180ppmO three, three, -160ppm

We have to predict the number of signals, carbons,and ppm value.

The 13C NMR spectrum of 3-pentanone is expected to show signals representing the distinct carbons in the compound. The signal at highest ppm would be at ppm. O three, three, -212 ppm O three, two, -80ppm O two, two, -180ppm O three, three,-160ppm

The 13C NMR spectrum of 3-pentanone is expected to show signals representing the distinct carbons in the compound. The signal at highest ppm would be at ppm. O three, three, -212 ppm O three, two, -80ppm O two, two, -180ppm O three, three,-160ppm

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter13: Structure Determination: Nuclear Magnetic Resonance Spectroscopy

Section13.SE: Something Extra

Problem 66GP: A 13C NMR spectrum of commercially available 2,4-pentanediol, shows five peaks at 23.3, 23.9, 46.5,...

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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

The 13C NMR spectrum of 3-pentanone is expected to
signals representing the
distinct carbons in the compound. The signal at highest
show
ppm would be at
ppm.
O three, three, -212 ppm
O three, two, -80ppm
O two, two, -180ppm
O three, three, -160ppm

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