136 PRACTICAL SPECTROSCOPY Compound 78 is a high-boiling liquid (boiling point 189° C) that contains halogen, but will not react with alkoxides to yield an halogen. ether. The Mass, IR, and 'H NMR spectra, along with 13C NMR data, are given below. Elemental Analysis: C, 35.32; H, 2.47; contains "C Spectral Data: doublet, 137.4 ppm; doublet, 130.1 ppm; doublet, 127.4 ppm; singlet, 97.3 ppm Absorbance Mass Spectrum Intensity 204 77 128 40 80 20 100 120 140 160 m/e 180 200 220 240 260 280 300 Infrared Spectrum Wave Number, cm*1 4000 3000 2500 2000 1500 1300 1200 1100 1000 900 800 700 18 3 5 6 'H NMR 1 B 9 10 11 12 13 15 Wavelength, microns 6 5 4 3 ppm, 6 Structure: C2000 Brooks/Cole Publishing Com

Macroscale and Microscale Organic Experiments
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ISBN:9781305577190
Author:Kenneth L. Williamson, Katherine M. Masters
Publisher:Kenneth L. Williamson, Katherine M. Masters
Chapter13: Mass Spectrometry
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136 PRACTICAL SPECTROSCOPY
Compound 78 is a high-boiling liquid (boiling point 189° C) that contains halogen, but will not react with alkoxides to yield an
halogen.
ether. The Mass, IR, and 'H NMR spectra, along with 13C NMR data, are given below. Elemental Analysis: C, 35.32; H, 2.47; contains
"C Spectral Data:
doublet, 137.4 ppm;
doublet, 130.1 ppm;
doublet, 127.4 ppm;
singlet, 97.3 ppm
Absorbance
Mass Spectrum
Intensity
204
77
128
40
80
20
100
120
140
160
m/e
180 200 220
240 260
280
300
Infrared Spectrum
Wave Number, cm*1
4000 3000 2500
2000
1500
1300 1200 1100
1000
900
800
700
18
3
5
6
'H NMR
1
B
9
10
11
12
13
15
Wavelength, microns
6
5
4 3
ppm, 6
Structure:
C2000 Brooks/Cole Publishing Com
Transcribed Image Text:136 PRACTICAL SPECTROSCOPY Compound 78 is a high-boiling liquid (boiling point 189° C) that contains halogen, but will not react with alkoxides to yield an halogen. ether. The Mass, IR, and 'H NMR spectra, along with 13C NMR data, are given below. Elemental Analysis: C, 35.32; H, 2.47; contains "C Spectral Data: doublet, 137.4 ppm; doublet, 130.1 ppm; doublet, 127.4 ppm; singlet, 97.3 ppm Absorbance Mass Spectrum Intensity 204 77 128 40 80 20 100 120 140 160 m/e 180 200 220 240 260 280 300 Infrared Spectrum Wave Number, cm*1 4000 3000 2500 2000 1500 1300 1200 1100 1000 900 800 700 18 3 5 6 'H NMR 1 B 9 10 11 12 13 15 Wavelength, microns 6 5 4 3 ppm, 6 Structure: C2000 Brooks/Cole Publishing Com
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