A Grignard reaction was conducted using bromobenzene and benzaldehyde to make diphenylmethanol. How can we know that the NMR for diphenylmethanol is in fact diphenylmethanol apart from the title,  Analyze and annotate the NMR to prove it's identity.

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A Grignard reaction was conducted using bromobenzene and benzaldehyde to make diphenylmethanol. How can we know that the NMR for diphenylmethanol is in fact diphenylmethanol apart from the title,  Analyze and annotate the NMR to prove it's identity.

#88 Diphenylmethanol
Current Data Parameters
NAME
EXPNO
PROCNO
Feb07-2012-chem219
34
F2 - Acquisition Parameters
Date_
Time
INSTRUM
PROBHD
PULPROG
TD
SOLVENT
NS
DS
SWH
FIDRES
AQ
RG
DW
DE
TE
D1
TDO
20120207
22.09
spect
5 mm PABBO в-
zg30
32768
CDCI3
16
5208.333 Hz
0.158946 Hz
3.1457779 sec
322.5
96.000 usec
25.61 usec
298.0 K
1.00000000 sec
======== CHANNEL f1 ========
NUC1
P1
PL1
PL1W
SFO1
1H
11.38 usec
-2.50 dB
18.35869598 W
400.1320007 MHz
F2 - Processing parameters
SI
SF
WDW
SSB
LB
GB
PC
32768
400.1300065 MHz
EM
0.30 Hz
1.00
7.5
7.4
7.3
7.2
7.1
ppm
8.5
8.0
7.5
7.0
6.5
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
ppm
-7.41
7.41
6E'
7.37
7.36
7.35
84.04 -
7.35
7.33
7.30
7.30
7.29
7.28
7.27
7.26
7.89
-5.86
Z0'8
-2.21
Transcribed Image Text:#88 Diphenylmethanol Current Data Parameters NAME EXPNO PROCNO Feb07-2012-chem219 34 F2 - Acquisition Parameters Date_ Time INSTRUM PROBHD PULPROG TD SOLVENT NS DS SWH FIDRES AQ RG DW DE TE D1 TDO 20120207 22.09 spect 5 mm PABBO в- zg30 32768 CDCI3 16 5208.333 Hz 0.158946 Hz 3.1457779 sec 322.5 96.000 usec 25.61 usec 298.0 K 1.00000000 sec ======== CHANNEL f1 ======== NUC1 P1 PL1 PL1W SFO1 1H 11.38 usec -2.50 dB 18.35869598 W 400.1320007 MHz F2 - Processing parameters SI SF WDW SSB LB GB PC 32768 400.1300065 MHz EM 0.30 Hz 1.00 7.5 7.4 7.3 7.2 7.1 ppm 8.5 8.0 7.5 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 ppm -7.41 7.41 6E' 7.37 7.36 7.35 84.04 - 7.35 7.33 7.30 7.30 7.29 7.28 7.27 7.26 7.89 -5.86 Z0'8 -2.21
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