121Problem 15IR Spectrum(lquid fam)40003000200016001200800v (cm')100-43Mass Spectrum806040No significant UVM*122/124absorption above 220 nm20C3H,Brtrumwou4080120160200240280m/e13C NMR Spectrum(50 0 MHz. CDCI, solution)pledscoupleDEPT CH CHt CHt20solventproton decoupledSpect20016012080408 (ppm)H NMR Spectrum(200 MHz, CDCI, solution)expansions4.640ppm2014 ppmTMS业10 98 76 5 4328 (ppm)104Sof base peak

Answered: Image /qna-images/answer/243783b6-29b8-4e51-ad42-b7512b4e7db0.jpg

IR Spectrum (quid film) 4000 100 8282& 80 60 40 20 % of base peak 3000 43 40 13C NMR Spectrum (500 MHz, CDCI, solution) 80 DEPT CH CH CH proton decoupled 200 ¹H NMR Spectrum 2000 V (cm'¹) M** 122/124 120 160 m/e 1600 160 1200 120 800 Mass Spectrum C3H,Br 280 solvent 80 200 240 Problem 15 No significant UV absorption above 220 nm 40 08 (ppm)

IR Spectrum (quid film) 4000 100 8282& 80 60 40 20 % of base peak 3000 43 40 13C NMR Spectrum (500 MHz, CDCI, solution) 80 DEPT CH CH CH proton decoupled 200 ¹H NMR Spectrum 2000 V (cm'¹) M** 122/124 120 160 m/e 1600 160 1200 120 800 Mass Spectrum C3H,Br 280 solvent 80 200 240 Problem 15 No significant UV absorption above 220 nm 40 08 (ppm)

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Concept explainers

Mass Spectrometry

This process is an instrumental method in which a sample is changed to fast moving positive ions by electron bombardment. The charged particles vary due to their different mass to charge ratio and are estimated with the help of this difference. It is also called mass spectroscopy.

Question

121
Problem 15
IR Spectrum
(lquid fam)
4000
3000
2000
1600
1200
800
v (cm')
100-
43
Mass Spectrum
80
60
40
No significant UV
M*
122/124
absorption above 220 nm
20
C3H,Br
trum
wou
40
80
120
160
200
240
280
m/e
13C NMR Spectrum
(50 0 MHz. CDCI, solution)
pled
scouple
DEPT CH CHt CHt
20
solvent
proton decoupled
Spect
200
160
120
80
40
8 (ppm)
H NMR Spectrum
(200 MHz, CDCI, solution)
expansions
4.6
40
ppm
20
14 ppm
TMS
业
10 9
8 7
6 5 4
3
2
8 (ppm)
104
Sof base peak

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