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For 4'-aminoacetophenone, can you please annotate 1. Each of the hydrogen labels (please show on structure!) 2. The predicted chemical shift 3. The splitting pattern

For 4'-aminoacetophenone, can you please annotate 1. Each of the hydrogen labels (please show on structure!) 2. The predicted chemical shift 3. The splitting pattern

Chemistry
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
Chapter22: Organic And Biological Molecules
Section: Chapter Questions
Problem 10RQ
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For 4'-aminoacetophenone, can you please annotate

1. Each of the hydrogen labels (please show on structure!)

2. The predicted chemical shift

3. The splitting pattern

4. The integral value for each hydrogen? Please help!!!

5. Other solvents / impurities?

* Small peak at 7.2-3 ppm is CDCl3 (It is a solvent I used in lab for NMR prep)

Please help!!! I want to know if I'm on the right page. I've attached the similar example!

4'- aminoacetopnenone CH3 3 1 O PPM 8 7.874 7.840 7.763 7.729 7.271 1.93 6.707 6.672 6.593 6.558 1.94 4.22기 4. 1.86 2.496 000 0-
Transcribed Image Text:4'- aminoacetopnenone CH3 3 1 O PPM 8 7.874 7.840 7.763 7.729 7.271 1.93 6.707 6.672 6.593 6.558 1.94 4.22기 4. 1.86 2.496 000 0-
000'0 TMS 1.253 2.167 4.084 Water 2.503 f 2.025 66S'Z Pacetine 3.540 t 4.084 f 3.726 2.025 2.006 2.006 4.142 t 4.142 4. Other solvents = impurities 3. Acetate + water is present 2. TMS 1. Residual CDC13 6.830 *Must annotate 7.282 7.407 7.719 0.905 a d RCoc13 1.976 a 666'T Splitting 1. NMR of Moclobemide (400 MHz, CDCI3)– fully annotate the spectrum SpinWorks 4: 400 MHz 1H NMR moclobemide X 1.000 PPM 3.6 3.4 3.2 3.0 2.8 2.6 2.4 PPM 7.2 6.8 6.4 6.0 5.6 5.2 4.8 4.4 4.0 3. 3.2 2.8 2.4 2.0 1.6 1.2 0.8 0.4 0.0
Transcribed Image Text:000'0 TMS 1.253 2.167 4.084 Water 2.503 f 2.025 66S'Z Pacetine 3.540 t 4.084 f 3.726 2.025 2.006 2.006 4.142 t 4.142 4. Other solvents = impurities 3. Acetate + water is present 2. TMS 1. Residual CDC13 6.830 *Must annotate 7.282 7.407 7.719 0.905 a d RCoc13 1.976 a 666'T Splitting 1. NMR of Moclobemide (400 MHz, CDCI3)– fully annotate the spectrum SpinWorks 4: 400 MHz 1H NMR moclobemide X 1.000 PPM 3.6 3.4 3.2 3.0 2.8 2.6 2.4 PPM 7.2 6.8 6.4 6.0 5.6 5.2 4.8 4.4 4.0 3. 3.2 2.8 2.4 2.0 1.6 1.2 0.8 0.4 0.0
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