Identify the structure of the compound a having the following IR, 1H NMR spectra (integrals shown in the boxes). Label the spectra with the information (functional groups, number of protons, formula, etc.) you obtain Compound a.  Formula: C7H14O Questions that may help you to decide: What is the element of unsaturation of the molecular formula? Show the math you use: What are the functional groups present in this molecule? Show all of them below. Draw at least two possible structures that have the required element of unsaturation as well as the observed functional groups. Based on the 1H NMR of compound a above, what molecular fragmentations do you see: Draw your final decision of the structure of compound a below:

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 the structure of the compound a having the following IR, 1H NMR spectra (integrals shown in the boxes). Label the spectra with the information (functional groups, number of protons, formula, etc.) you obtain

Compound a.  Formula: C7H14O

Questions that may help you to decide:

  1. What is the element of unsaturation of the molecular formula? Show the math you use:
  2. What are the functional groups present in this molecule? Show all of them below.
  3. Draw at least two possible structures that have the required element of unsaturation as well as the observed functional groups.
  4. Based on the 1H NMR of compound a above, what molecular fragmentations do you see:

  5. Draw your final decision of the structure of compound a below:

 

12H, d
1Η ΝMR
2H, m(7)
le
7 6
0 |
10
5
4
3
2
00
Transcribed Image Text:12H, d 1Η ΝMR 2H, m(7) le 7 6 0 | 10 5 4 3 2 00
Compound a. Formula: C;H140
IR
75-
65
40-
10
4000
3800
3600
3400
300
3000
2000
2600
2400
2200
2000
1800
1600
1400
1200
1000
800
600
Waenumbers (cm-1)
so 0
1406 46
ENIE
surgututs
Transcribed Image Text:Compound a. Formula: C;H140 IR 75- 65 40- 10 4000 3800 3600 3400 300 3000 2000 2600 2400 2200 2000 1800 1600 1400 1200 1000 800 600 Waenumbers (cm-1) so 0 1406 46 ENIE surgututs
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