Spectrometric identification of organic compunds   7th ed silverstein 2005
550 pág.

Spectrometric identification of organic compunds 7th ed silverstein 2005


DisciplinaQuímica Orgânica III555 materiais2.851 seguidores
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112 CHAPTER 2 INFRARED SPECTROMETRY
Problem 2.3 Spectrum A
Problem 2.3 Spectrum B
Problem 2.3 Spectrum C
Problem 2.3 
PROBLEMS 113
Problem 2.3 Spectrum D
Problem 2.4 Spectrum E
Problem 2.4 Spectrum F
Problems 2.3 and 2.4 
114 CHAPTER 2 INFRARED SPECTROMETRY
Problem 2.4 Spectrum G
Problem 2.4 Spectrum H
Problem 2.4 Spectrum I
Problem 2.4 
PROBLEMS 115
Problem 2.5 Spectrum J
Problem 2.5 Spectrum K
Problem 2.5 Spectrum L
Problem 2.5 
116 CHAPTER 2 INFRARED SPECTROMETRY
Problem 2.5 Spectrum M
Problem 2.6 Spectrum N
Problem 2.6 Spectrum O
Problems 2.5 and 2.6 
PROBLEMS 117
Problem 2.6 Spectrum P
Problem 2.6 Spectrum Q
Problem 2.6 
Problem 2.6 Spectrum R
118 CHAPTER 2 INFRARED SPECTROMETRY
Problem 2.7 Spectrum S
Problem 2.8 Spectrum T
Problems 2.7 and 2.8 
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 Chapter 8 Additional Problems 1
2.83.03.23.43.63.84.04.24.44.64.8 ppm
45505560657075 ppm
13C/DEPT 
1H NMR 
MASS 
IR 
m/z
4000 3000 2000 1000
Wavenumber (cm-1)
50
100
%
T
ra
ns
m
itt
an
ce
663
1126
1304
1458
2877
3440
10050
50
100
45
63
75 89 107
137
139
200190180170
50
100
16
9
17
1
19
5
19
7
CI Reagent gas methane
13C/DEPT NMR 75.5 MHz 
1H NMR 300 MHz 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1 
 Chapter 8 Additional Problems 2
23456789 ppm
20406080100120140160180 ppm
MASS 
IR 
1H NMR 600 MHz 
13C/DEPT NMR 150.9 MHz 
%
 o
f 
B
as
e 
Pe
ak
m/z 10050
0
50
100 41
51
55
65
70 81
83
97
98 111
150140130120110
50
100
113
141 153
m/z
CI Reagent gas methane
4000 3000 2000 1000
Wavenumber (cm-1)
80
90
100
%
T
ra
ns
m
it
ta
nc
e
2954
2931
2870 1712
1458
1149
1103
670680 Hz18701880 Hz 17901800 Hz 390400410420430440 Hz
13C/DEPT NMR 75.5 MHz 
1H NMR 300 MHz 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2 
 Chapter 8 Additional Problems 3
 
4.55.05.56.06.57.07.58.08.59.09.510.010.5 ppm
5060708090100110120130140150160170 ppm
MASS 
46804700 Hz
IR 
1H NMR 600 MHz 
13C/DEPT NMR 600 MHz 
4120 Hz41804200 Hz4460 Hz
%
 o
f 
B
as
e 
Pe
ak
m/z
4000 3000 2000 1000
Wavenumber (cm-1)
50
100
%
T
ra
ns
m
it
ta
nc
e
702
760
1092
1215
1304
1442
1616
1678
2954
3190
1501401301201101009080706050
50
100
53
65
92
120
152
 
3A 
 Chapter 8 Additional Problems 4
4567891011ppm ppm
4
5
6
7
8
9
10
4
5
6
7
8
9
10
ppm
4567891011 ppm
60
80
100
120
140
160
60
80
100
120
140
160
F2 
F2 
F1 
F1 
HMQC 600 MHz 
COSY 600 MHz 
 
3B 
 Chapter 8 Additional Problems 5
2.02.53.03.54.04.55.05.56.06.57.0 ppm
2030405060708090100110120130140 ppm
MASS 
IR 
1H NMR 600 MHz 
3660 Hz41204140 Hz
11201140 Hz
38003820 Hz
13C/DEPT NMR 150.9 MHz 
%
 o
f 
B
as
e 
Pe
ak
m/z
1601501401301201101009080706050
50
100
164
149
13112110391
77
65
55
4000 3000 2000 1000
Wavenumber (cm-1)
50
100
%
T
ra
ns
m
itt
an
ce
3514
3016
2935
2850
1597
1512
1427
1265
1153
1034
856
791
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
4A