Organic Chemistry Plus Masteringchemistry With Pearson Etext, Global Edition
9th Edition
ISBN: 9781292151229
Author: Wade, LeRoy G.
Publisher: PEARSON
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Chapter 15.13D, Problem 15.22P
Using the examples in Table15-2 to guide you, match four of the following UV absorption maxima (λmax) with the corresponding compounds: (1) 232 nm; (2) 256 nm; (3) 273 nm; (4) 292 nm; (5) 313 nm; (6) 353 nm.
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(d)
Indicate for three of the following pairs of compounds which spectroscopic method you would
choose to distinguish between them [there may be more than one 'correct' technique]. Explain
your choice and outline the differences you would expect to observe.
OH
DOH
OH O
OMe
L
MeO
OMe,
OH
OH
Pair D
Pair E
Pair F
Pair G
HO
OMe
ว
MeO
OMe,
OH
OH
The IR spectra of nonane (C,H20) and 1-hexanol
(C,H13OH) are shown below. Assign each spectrum to the
correct compound and identify the frequencies and the
functional groups used to support your assignment.
λ (μη)
6 7 8 9 10 11 12 1314 15
2.5
100
3
5
20
4
90
80
70
60
50
40
30
20
10
4000 3600 3200 2800 2400
2000 1800 1600 1400 1200 1000
800
600
400
Frequency (cm¬')
A (µm)
2.5
100
8 9 10 11 12 13 14 15
3
4
5
7
20
90
80
70
60
50
40
30
20
10
4000 3600 3200 2800 2400
2000 1800 1600 1400 1200 1000
800
600
400
Frequency (cm¬!)
(%) Transmission
(%) Transmission
5- In each part, choose the structure that best adapts to the infrared spectrum presented
Chapter 15 Solutions
Organic Chemistry Plus Masteringchemistry With Pearson Etext, Global Edition
Ch. 15.2 - Prob. 15.1PCh. 15.2 - Prob. 15.2PCh. 15.2 - Prob. 15.3PCh. 15.4 - Prob. 15.4PCh. 15.4 - Prob. 15.5PCh. 15.5 - Treatment of an alkyl halide with AgNO3 in alcohol...Ch. 15.5 - Propose a mechanism for each reaction, showing...Ch. 15.6 - When Br2 is added to buta-1,3-diene at 15 C, the...Ch. 15.7 - Prob. 15.9PCh. 15.7 - When N-bromosuccinimide is added to hex-1-ene in...
Ch. 15.7 - Prob. 15.11PCh. 15.9 - Addition of 1-bromobut-2-ene to magnesium metal in...Ch. 15.10 - Show how you might synthesize the following...Ch. 15.11 - Predict the products of the following proposed...Ch. 15.11 - Prob. 15.15PCh. 15.11A - Prob. 15.16PCh. 15.11B - Prob. 15.17PCh. 15.11B - Predict the products of the following Diels-Alder...Ch. 15.12C - Prob. 15.19PCh. 15.12C - Prob. 15.20PCh. 15.13C - Prob. 15.21PCh. 15.13D - Using the examples in Table15-2 to guide you,...Ch. 15.14 - Phenolphthalein is an acid-base indicator that is...Ch. 15 - Prob. 15.24SPCh. 15 - Prob. 15.25SPCh. 15 - Show how the reaction of an allylic halide with a...Ch. 15 - Prob. 15.27SPCh. 15 - A solution was prepared using 0.0010 g of an...Ch. 15 - Prob. 15.29SPCh. 15 - Prob. 15.30SPCh. 15 - Prob. 15.31SPCh. 15 - Prob. 15.32SPCh. 15 - Prob. 15.33SPCh. 15 - Give the structures of the products represented by...Ch. 15 - Furan and malemide undergo a Diels-Alder reaction...Ch. 15 - Prob. 15.36SPCh. 15 - Prob. 15.37SPCh. 15 - Prob. 15.38SPCh. 15 - Prob. 15.39SPCh. 15 - Determine whether each structure is likely to be...Ch. 15 - An important variation of the Diels-Alder reaction...
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