2. A compound with the formula C3H6O2 gives the following proton decoupled and protoncoupled spectra. Determine the structure of the compound and assign each C.aProton-decoupledquartetquartetOf-resonance-decoupledCDCI3(solvent)singlet200150100CDCI(solvent)20015010050

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2. A compound with the formula CaHsOz gives the following proton decoupled and proton coupled spectra. Determine the structure of the compound and assign each C. Proton-decoupled Oe nedocoled CDCI, singlen CDCI,

2. A compound with the formula CaHsOz gives the following proton decoupled and proton coupled spectra. Determine the structure of the compound and assign each C. Proton-decoupled Oe nedocoled CDCI, singlen CDCI,

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 56GP: Long-range coupling between protons more than two carbon atoms apart is sometimes observed when ...

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Concept explainers

Analyzing and Predicting Spectroscopic Data

The interaction of electromagnetic radiation with the structure of molecules in the sample and their study is referred spectroscopy. Several spectroscopic methods are used to acquire sample information, and these methods are proved to be accurate, fast, and non-destructive. The information obtained about the content and composition of molecules from these spectroscopic methods is called spectroscopic data.

Question

2. A compound with the formula C3H6O2 gives the following proton decoupled and proton
coupled spectra. Determine the structure of the compound and assign each C.
a
Proton-decoupled
quartet
quartet
Of-resonance-decoupled
CDCI3
(solvent)
singlet
200
150
100
CDCI
(solvent)
200
150
100
50

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