Use the 1H NMR and IR spectra given below to identify the structure of compound B (molecular formula C4H8O2). H NMR of B100IR [B]1H501Hvery broadsinglet12104000150010003500300025002000Wavenumber (cm )500ppm% Transmittan ce

Answered: Image /qna-images/answer/e5258b81-81cf-4bb0-9600-f5c14a401328.jpg

Answered: H NMR of B 100 IR [B] 1H 50 1H very…

H NMR of B 100 IR [B] 1H 50 1H very broad singlet 12 10 4000 1500 1000 3500 3000 2500 2000 Wavenumber (cm ) 500 ppm % Transmittan ce

Principles of Instrumental Analysis

7th Edition

ISBN:9781305577213

Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Chapter19: Nuclear Magnetic Resonance Spectroscopy

Section: Chapter Questions

Problem 19.8QAP

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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

Use the ¹H NMR and IR spectra given below to identify the structure of compound B (molecular formula C₄H₈O₂).

H NMR of B
100
IR [B]
1H
50
1H
very broad
singlet
12
10
4000
1500
1000
3500
3000
2500
2000
Wavenumber (cm )
500
ppm
% Transmittan ce

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