alpha-溴-4-甲氧基苯乙酮(2632-13-5)核磁圖(1HNMR)
InChI:InChI=1S/C9H9BrO2/c1-12-8-4-2-7(3-5-8)9(11)6-10/h2-5H,6H2,1H3
InChIKey: XQJAHBHCLXUGEP-UHFFFAOYSA-N
Smiles:C(=O)(C1=CC=C(OC)C=C1)CBr
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Mass
MS-NW-9643
2-bromo-4'-methoxyacetophenone
C9H9BrO2 (Mass of molecular ion: 228)
Source Temperature: 270 °C
Sample Temperature: 150 °C
Reservoir, 75 eV
17.0 1.0
18.0 5.5
27.0 1.6
29.0 1.1
31.0 8.5
38.0 1.1
39.0 1.2
43.0 1.8
45.0 5.5
46.0 1.9
50.0 2.3
51.0 2.1
63.0 3.6
64.0 4.7
65.0 1.0
76.0 1.4
77.0 16.2
78.0 2.6
79.0 1.1
91.0 1.0
92.0 7.9
107.0 11.7
108.0 1.0
121.0 3.3
135.0 100.0
136.0 8.8
150.0 2.5
184.0 1.1
228.0 2.6
230.0 2.6
400 MHz in CDCl3
90 MHz in CDCl3
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| 1H NMR |
399.65 MHz |
| C9 H9 Br O2
|
0.042 g : 0.5 ml CDCl3
|
| 2-bromo-4'-methoxyacetophenone
|
 |
Assign. Shift(ppm)
A 7.966
B 6.957
C 4.402
D 3.880
|
Hz ppm Int.
3190.92 7.985 51
3188.11 7.978 269
3186.04 7.973 89
3181.15 7.960 95
3179.20 7.955 277
3176.27 7.948 28
2787.35 6.975 53
2784.42 6.968 277
2782.47 6.963 90
2777.59 6.951 90
2775.51 6.945 262
2772.58 6.938 25
1759.40 4.403 726
1550.90 3.881 1000
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| 1H NMR |
89.56 MHz |
| C9 H9 Br O2
|
0.032 g : 0.5 ml CDCl3
|
| 2-bromo-4'-methoxyacetophenone
|
|
Assign. Shift(ppm)
A 7.963
B 6.959
C 4.396
D 3.881
|
Hz ppm Int.
718.19 8.020 201
716.06 7.996 65
711.31 7.943 73
709.13 7.918 248
706.25 7.886 30
630.06 7.036 31
627.31 7.005 225
625.06 6.980 62
620.38 6.927 61
618.25 6.904 187
393.81 4.398 820
347.69 3.883 1000