Identify peaks in the 1H spectrum that correspond to the t-butyl group, the phenyl groups, and the proton that is α-to the carbonyl.PeakExpectedObservedA: Chemical Shift6.0-8.5 ppm (aromatic)7.38 ppmA: SplittingMultipletMultipletA: Integration5H5HB: Chemical Shift6.0-8.5 ppm (aromatic)6.85 ppmB: SplittingMultipletMultipletB: Integration5H5HC: Chemical Shift5.0-9.0 ppm (amide)6.19 ppmC: SplittingSingletSingletC: Integration1H1HD: Chemical Shift1.0-5.0 ppm (amino)5.52 ppmD: SplittingMultipletMultipletD: Integration1H1HE: Chemical Shift1.4-1.8 (alkyl)1.33 ppmE: SplittingSingletSingletE: Integration3H3H b=0H-N"Xester of an a-hydroxy amide

The number of peaks, present in a NMR spectrum, gives the number of different types of hydrogen…

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Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Identify peaks in the 1H spectrum that correspond to the t-butyl group, the phenyl groups, and the proton that is α-to the carbonyl.

Peak	Expected	Observed
A: Chemical Shift	6.0-8.5 ppm (aromatic)	7.38 ppm
A: Splitting	Multiplet	Multiplet
A: Integration	5H	5H
B: Chemical Shift	6.0-8.5 ppm (aromatic)	6.85 ppm
B: Splitting	Multiplet	Multiplet
B: Integration	5H	5H
C: Chemical Shift	5.0-9.0 ppm (amide)	6.19 ppm
C: Splitting	Singlet	Singlet
C: Integration	1H	1H
D: Chemical Shift	1.0-5.0 ppm (amino)	5.52 ppm
D: Splitting	Multiplet	Multiplet
D: Integration	1H	1H
E: Chemical Shift	1.4-1.8 (alkyl)	1.33 ppm
E: Splitting	Singlet	Singlet
E: Integration	3H	3H

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