ORG.CHEM EBOOK W/BBWILEY PLUS>CUSTOM<
2nd Edition
ISBN: 9781118872925
Author: Klein
Publisher: JOHN WILEY+SONS INC.CUSTOM
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Question
Chapter 26.3, Problem 6ATS
(a)
Interpretation Introduction
Interpretation:
The given set of triglycerides is fat or oil need to be identified.
Concept introduction:
Melting point of a compound is the temperature at which the compound starts to change from solid state to liquid state when temperature is raised. The total number of carbon atoms determines the melting point of the compound. Higher the carbon atoms and no unsaturation means higher is the melting point. If the melting point is low then the triglyceride will be in form of oil and if the melting point is high then the triglyceride will be fat. The generic structure of triglyceride can be drawn as,
To identify: the triglyceride containing one palmitic acid and two stearic acid residues as fat or oil.
(b)
Interpretation Introduction
Interpretation:
The given set of triglycerides is fat or oil need to be identified.
Concept introduction:
Melting point of a compound is the temperature at which the compound starts to change from solid state to liquid state when temperature is raised. The total number of carbon atoms determines the melting point of the compound. Higher the carbon atoms and no unsaturation means higher is the melting point. If the melting point is low then the triglyceride will be in form of oil and if the melting point is high then the triglyceride will be fat. The generic structure of triglyceride can be drawn as,
To identify: the triglyceride containing one oleic acid and two linoleic acid residues as fat or oil.
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Part V. Label ad match the carbons in compounds Jane and Diane
w/ the corresponding peak no.
in the
Spectra (Note: use the given peak no. To label the carbons, other peak
no are intentionally
omitted)
7 4 2
-0.13
-0.12
-0.11
-0.10
-0.08
8
CI
Jane
1
-0.09
5
210
200
190
180
170
160
150
140
130
120
110
100
-8
90
f1 (ppm)
11
8
172.4
172.0
f1 (ppr
HO
CI
NH
Diane
7
3
11
80
80
-80
-R
70
60
60
2
5
-8
50
40
8.
170
160
150
140
130
120
110
100
90
-0
80
70
20
f1 (ppm)
15
30
-20
20
-60
60
-0.07
-0.06
-0.05
-0.04
-0.03
-0.02
-0.01
-0.00
-0.01
10
-0.17
16
15
56
16
-0.16
-0.15
-0.14
-0.13
-0.12
-0.11
-0.10
-0.09
-0.08
-0.07
-0.06
-0.05
-0.04
17.8 17.6 17.4 17.2 17.0
f1 (ppm)
-0.03
-0.02
550
106
40
30
20
20
-0.01
-0.00
F-0.01
10
0
Consider the reaction of 2-methylpropane with a halogen. With which halogen will the product be almost exclusively 2-halo-2-methylpropane? 1. F2 2. Cl2 3. Br2 4. I2
None
Chapter 26 Solutions
ORG.CHEM EBOOK W/BBWILEY PLUS>CUSTOM<
Ch. 26.2 - Prob. 1CCCh. 26.2 - Prob. 2CCCh. 26.3 - Prob. 1LTSCh. 26.3 - Prob. 3PTSCh. 26.3 - Prob. 4ATSCh. 26.3 - Prob. 5ATSCh. 26.3 - Prob. 6ATSCh. 26.4 - Prob. 7CCCh. 26.4 - Prob. 8CCCh. 26.4 - Prob. 2LTS
Ch. 26.4 - Prob. 9PTSCh. 26.4 - Prob. 10ATSCh. 26.4 - Prob. 11ATSCh. 26.4 - Prob. 3LTSCh. 26.4 - Prob. 12PTSCh. 26.4 - Prob. 13LTSCh. 26.4 - Prob. 14LTSCh. 26.5 - Prob. 15CCCh. 26.5 - Prob. 16CCCh. 26.5 - Prob. 17CCCh. 26.5 - Prob. 18CCCh. 26.5 - Prob. 19CCCh. 26.6 - Prob. 20CCCh. 26.6 - Prob. 21CCCh. 26.6 - Prob. 22CCCh. 26.6 - Prob. 23CCCh. 26.7 - Prob. 24CCCh. 26.8 - Prob. 4LTSCh. 26.8 - Prob. 25PTSCh. 26.8 - Prob. 26ATSCh. 26.8 - Prob. 27CCCh. 26.8 - Prob. 28CCCh. 26 - Prob. 29PPCh. 26 - Prob. 30PPCh. 26 - Prob. 32PPCh. 26 - Prob. 33PPCh. 26 - Prob. 34PPCh. 26 - Prob. 35PPCh. 26 - Prob. 36PPCh. 26 - Prob. 37PPCh. 26 - Prob. 38PPCh. 26 - Prob. 39PPCh. 26 - Prob. 40PPCh. 26 - Prob. 41PPCh. 26 - Prob. 42PPCh. 26 - Prob. 43PPCh. 26 - Prob. 44PPCh. 26 - Prob. 45PPCh. 26 - Prob. 46PPCh. 26 - Prob. 47PPCh. 26 - Prob. 48PPCh. 26 - Prob. 49PPCh. 26 - Prob. 50PPCh. 26 - Prob. 51IPCh. 26 - Prob. 52IPCh. 26 - Prob. 53IPCh. 26 - Prob. 54IPCh. 26 - Prob. 55IP
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