Answered: 13.1 Which isomer would give two…

13.1 Which isomer would give two signals in its 13C-NMR spectrum? ОН ОН ОН ОН се баз ОН НО ОН ОН (d) (a) ОН (b) ОН НО ОН (c) НО, ОН (e) ОН

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter20: Carboxylic Acids And Nitriles

Section20.SE: Something Extra

Problem 55AP: How would you use NMR (either 13C or 1H) to distinguish between the following pairs of isomers?

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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

Which isomer would give two signals in its C-NMR spectrum?

13.1 Which isomer would give two signals in its 13C-NMR
spectrum?
ОН
(a)
ОН
ОН
ОН
ОН
(b)
ОН
HO
ОН
(c)
ОН
HO
ОН
(d)
ОН
а
но.
ОН
(e)
ОН

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