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Problem 208 IR Spectrum (liquid film) 1621 1640 4000 3000 2000 V ($cm^{-1}$) 1600 1200 800 Mass Spectrum % of base peak 100 80 60 40 20 0 63 43 44 65 $M^{++}$ 106/108 No significant UV absorption above 220 nm $C_4H_7OCl$ 40 80 120 160 200 240 280 m/e $^{13}C$ NMR Spectrum (75.0 MHz, $CDCl_3$ solution) DEPT $CH_2$ $CH_3$ $CH$ proton decoupled solvent 200 160 120 80 40 0 $\delta$ (ppm) $^{1}H$ NMR Spectrum (300 MHz, $CDCl_3$ solution) expansion with irradiation at $\delta$ 6.45 expansion expansion 6.50 6.45 4.25 4.20 4.10 4.05 ppm 3.95 3.90 3.70 3.65 ppm Expansion Scale 0 20 Hz TMS 10 9 8 7 6 5 4 3 2 1 0 $\delta$ (ppm)

          Problem 208
IR Spectrum
(liquid film)
1621
1640
4000
3000
2000
V ($cm^{-1}$)
1600
1200
800
Mass Spectrum
% of base peak
100
80
60
40
20
0
63
43
44
65
$M^{++}$
106/108
No significant UV
absorption above 220 nm
$C_4H_7OCl$
40
80
120
160
200
240
280
m/e
$^{13}C$ NMR Spectrum
(75.0 MHz, $CDCl_3$ solution)
DEPT $CH_2$ $CH_3$ $CH$
proton decoupled
solvent
200
160
120
80
40
0 $\delta$ (ppm)
$^{1}H$ NMR Spectrum
(300 MHz, $CDCl_3$ solution)
expansion
with irradiation
at $\delta$ 6.45
expansion
expansion
6.50 6.45
4.25 4.20
4.10 4.05 ppm
3.95 3.90
3.70 3.65 ppm
Expansion Scale
0
20 Hz
TMS
10
9
8
7
6
5
4
3
2
1
0 $\delta$ (ppm)

problem 208 ir spectrum liquid film 1621 1640 4000 3000 2000 v cm 1 1600 1200 800 mass spectrum of base peak 100 80 60 40 20 0 63 43 44 65 m 106108 no significant uv absorption above 220 nm 92638

Added by Kristen C.

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