Chapter33: High-performance Liquid Chromatography
Section: Chapter Questions
Problem 33.14QAP
Related questions
Question
What is the concentration of Enol and Keto from this NMR Spectra?
![acac in CD3cn at 37.4 oc
H NMR
Current Data Parameters
18mar15jalal
658
1
NAME
EXPNO
PROCNO
F2 - Acquisition Parameters
Date
Time
INSTRUM
PROBHD
PULPROG
20180401
14.37
spect
5 mm PABBO BB/
zg30
19998
TD
SOLVENT
NS
DS
SWH
FIDRES
CD3CN
4
1ccco.000 Hz
C.500050 Hz
C.9999000 sec
13.83
50.000 usec
6.50 usec
310.6 K
1.ccc00000 sec
1
AQ
RG
DW
DE
TE
D1
TDC
==------
SFO1
NUC1
P1
PLW1
CHANNEL fl ========
50C.1344108 MHz
1H
10.60 usec
17.39999962 W
--
F2 - Processing parameters
SI
SF
WDW
32768
500.1290016 MHz
EM
20 19
18
17 16
15 14 13
12 11
10
9
8
7
6
5
4
3
2 ppm
SSB
LB
GB
PC
O Hz
2.00
- 17.6086
m60'L
7.6341
-6.0926
5.6294
5.3222
4.1779
-4.1203
4.0472
3.2423](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F37f00a0b-b964-4657-bb58-0e9ad6d1d6b4%2F4b447762-f60b-4f15-b4d8-4380ae2b7c66%2Fxf18u1b_processed.jpeg&w=3840&q=75)
Transcribed Image Text:acac in CD3cn at 37.4 oc
H NMR
Current Data Parameters
18mar15jalal
658
1
NAME
EXPNO
PROCNO
F2 - Acquisition Parameters
Date
Time
INSTRUM
PROBHD
PULPROG
20180401
14.37
spect
5 mm PABBO BB/
zg30
19998
TD
SOLVENT
NS
DS
SWH
FIDRES
CD3CN
4
1ccco.000 Hz
C.500050 Hz
C.9999000 sec
13.83
50.000 usec
6.50 usec
310.6 K
1.ccc00000 sec
1
AQ
RG
DW
DE
TE
D1
TDC
==------
SFO1
NUC1
P1
PLW1
CHANNEL fl ========
50C.1344108 MHz
1H
10.60 usec
17.39999962 W
--
F2 - Processing parameters
SI
SF
WDW
32768
500.1290016 MHz
EM
20 19
18
17 16
15 14 13
12 11
10
9
8
7
6
5
4
3
2 ppm
SSB
LB
GB
PC
O Hz
2.00
- 17.6086
m60'L
7.6341
-6.0926
5.6294
5.3222
4.1779
-4.1203
4.0472
3.2423
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