The proton nmr is 1H Septet between 3.5 and 43H singlet at about 3.46H doublet at about 1.2 An IR spectrum, a ¹³C NMR spectrum, and a 1¹H NMR spectrumwere obtained for an unknown structure. Draw the structure ofthis compound.PPMCloseDrag To Pan An IR spectrum, a ¹³C NMR spectrum, and a ¹H NMR spectrumwere obtained for an unknown structure. Draw the structure ofthis compound.Handal400030002000TClose1500Wavenumber (cm-1)1000500Drag To Pan+

The question is based on the concept of organic spectroscopy. We need to analyse the spectral data…

IR spectrum, a ¹³C NMR spectrum, and a ¹H NMR spectrum re obtained for an unknown structure. Draw the structure of this compound. 1 T 4000 3000 2000 1500 Wavenumber (cm-¹) Close 1000 500 Drag To Pan

IR spectrum, a ¹³C NMR spectrum, and a ¹H NMR spectrum re obtained for an unknown structure. Draw the structure of this compound. 1 T 4000 3000 2000 1500 Wavenumber (cm-¹) Close 1000 500 Drag To Pan

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter18: Ethers And Epoxides; Thiols And Sulfides

Section18.9: Spectroscopy Of Ethers

Problem 18P: The 1H NMR spectrum shown is that of a cyclic ether with the formula C4H8O. Propose a structure.

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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 proton nmr is

1H Septet between 3.5 and 4

3H singlet at about 3.4

6H doublet at about 1.2

An IR spectrum, a ¹³C NMR spectrum, and a 1¹H NMR spectrum
were obtained for an unknown structure. Draw the structure of
this compound.
PPM
Close
Drag To Pan

An IR spectrum, a ¹³C NMR spectrum, and a ¹H NMR spectrum
were obtained for an unknown structure. Draw the structure of
this compound.
Handal
4000
3000
2000
T
Close
1500
Wavenumber (cm-1)
1000
500
Drag To Pan
+

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