EP ESSENTIAL ORG.CHEM.-MOD.MASTERING
3rd Edition
ISBN: 9780133858501
Author: Bruice
Publisher: PEARSON CO
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Chapter 12, Problem 49P
Interpretation Introduction
Interpretation:
The mechanism for the given reaction has to be determined.
Concept introduction:
Addition of alcohols to
Aldehyde reacts with alcohol to form Hemiacetals or acetals. For example, the reaction of methanol with ethanol to form Hemiacetals or acetals.
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You have now performed a liquid-liquid extraction protocol in Experiment 4. In doing so, you
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mixture to facilitate their separation into different phases. The key to understanding how liquid-
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The following liquid-liquid extraction is different from the one you performed in Experiment
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A and Compound B.
. Complete the following flowchart of a liquid-liquid extraction. Handwritten work is
encouraged.
•
Draw by hand (neatly) only the appropriate organic compound(s) in the boxes.
.
Specify the reagent(s)/chemicals (name is fine) and concentration as required in Boxes 4
and 5.
•
Box 7a requires the solvent (name is fine).
•
Box 7b requires one inorganic compound.
• You can neatly complete this assignment by hand and…
b) Elucidate compound D w) mt at 170 nd shows c-1 stretch at 550cm;'
The compound has the ff electronic transitions: 0%o* and no a*
1H NMR Spectrum
(CDCl3, 400 MHz)
3.5
3.0
2.5
2.0
1.5
1.0
0.5 ppm
13C{H} NMR Spectrum
(CDCl3, 100 MHz)
Solvent
80
70
60
50
40
30
20
10
0 ppm
ppm
¹H-13C me-HSQC Spectrum
ppm
(CDCl3, 400 MHz)
5
¹H-¹H COSY Spectrum
(CDCl3, 400 MHz)
0.5
10
3.5
3.0
2.5
2.0
1.5 1.0
10
15
20
20
25
30
30
-35
-1.0
1.5
-2.0
-2.5
3.0
-3.5
0.5
ppm
3.5
3.0
2.5
2.0
1.5
1.0
0.5
ppm
Show work with explanation. don't give Ai generated solution
Chapter 12 Solutions
EP ESSENTIAL ORG.CHEM.-MOD.MASTERING
Ch. 12.1 - Prob. 1PCh. 12.1 - Name the following compounds:Ch. 12.1 - Prob. 3PCh. 12.1 - Prob. 4PCh. 12.2 - Prob. 5PCh. 12.4 - Draw the structure for each of the following: a....Ch. 12.4 - Prob. 7PCh. 12.5 - What products are formed when the following...Ch. 12.5 - Prob. 9PCh. 12.5 - Prob. 10P
Ch. 12.5 - Prob. 12PCh. 12.5 - Write the mechanism for the reaction of acetyl...Ch. 12.5 - Prob. 14PCh. 12.6 - Prob. 16PCh. 12.7 - Prob. 17PCh. 12.7 - Prob. 18PCh. 12.7 - Prob. 19PCh. 12.8 - Prob. 20PCh. 12.8 - Prob. 21PCh. 12.8 - Prob. 22PCh. 12.9 - Which of the following are a. hemiacetals? b....Ch. 12.9 - Prob. 24PCh. 12.9 - Prob. 25PCh. 12.10 - Prob. 26PCh. 12.11 - Prob. 27PCh. 12 - Draw the structure for each of the following: a....Ch. 12 - Prob. 29PCh. 12 - List the following compounds in order from most...Ch. 12 - Show the reagents required to form the primary...Ch. 12 - Fill in the boxes:Ch. 12 - Indicate how the following compounds could be...Ch. 12 - Prob. 34PCh. 12 - Prob. 35PCh. 12 - Prob. 36PCh. 12 - Prob. 37PCh. 12 - Prob. 38PCh. 12 - Prob. 39PCh. 12 - Show two ways the following compound could be...Ch. 12 - Prob. 41PCh. 12 - Prob. 42PCh. 12 - Prob. 43PCh. 12 - Prob. 44PCh. 12 - Prob. 45PCh. 12 - Prob. 46PCh. 12 - Prob. 47PCh. 12 - Prob. 48PCh. 12 - Prob. 49PCh. 12 - Prob. 50PCh. 12 - Prob. 51PCh. 12 - Indicate how the following compounds could be...Ch. 12 - Prob. 53P
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