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

Spectrometric identification of organic compunds 7th ed silverstein 2005

Disciplina:Química Orgânica III401 materiais2.590 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