An unknown compound X has the molecular formula C6H12O2 and the following H-NMR spectrum. What is compound X? Chemical Shift (ppm) 1.3 1.6 3.8 4.8 H 0 0 0 0 0 = <=>¯ OIV O II IV OH Multiplicity singlet triplet triplet singlet Integration 6 H 2H 2H 2H II COOH me III

An unknown compound X has the molecular formula C6H12O2 and the following H-NMR spectrum. What is compound X? Chemical Shift (ppm) 1.3 1.6 3.8 4.8 H 0 0 0 0 0 = <=>¯ OIV O II IV OH Multiplicity singlet triplet triplet singlet Integration 6 H 2H 2H 2H II COOH me III

EBK A SMALL SCALE APPROACH TO ORGANIC L

4th Edition

ISBN:9781305446021

Author:Lampman

Publisher:Lampman

Chapter31: An Oxidation–reduction Scheme: Borneol, Camphor, Isoborneol

Section: Chapter Questions

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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

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An unknown compound X has the molecular formula C6H₁2O2 and the following H-NMR spectrum. What is compound X?
Chemical Shift (ppm)
1.3
1.6
3.8
4.8
H
OI
IV
<=>
V
|||
IV
OH
Multiplicity
singlet
triplet
triplet
singlet
II
Integration
6 H
2H
2H
2H
COOH
III

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