Attached is the 13C-NMR Spectrum of Benzil (in CDCl3 and TMS)Can you provide (chemical shift (experimental), chemical shift (literature), assignment) 13C-NMR Spectrum (CDCI3)3,45435CDCI,TMS1200150100194.!134. 905-133.005126 '621-129. 10417.02976.711- =O000'0 -

Below is the predicted chemical shift values for the different carbon atoms for Benzil.

Answered: Attached is the 13C-NMR Spectrum of…

Attached is the 13C-NMR Spectrum of Benzil (in CDCl3 and TMS) Can you provide (chemical shift (experimental), chemical shift (literature), assignment)

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 19.36QAP: From the proton NMR spectrum in Figure 19-44, deduce the structure of this hydrocarbon

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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

Attached is the 13C-NMR Spectrum of Benzil (in CDCl3 and TMS)

Can you provide (chemical shift (experimental),
chemical shift (literature), assignment)

13C-NMR Spectrum (CDCI3)
3,4
5
4
3
5
CDCI,
TMS
1
200
150
100
194.!
134. 905
-133.005
126 '621
-129. 104
17.029
76.711
- =O
000'0 -

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