2，3-二溴丙基丙烯(19660-16-3)核磁圖(1HNMR)
分子式:C6H8Br2O2
分子量: 271.93
InChI:InChI=1S/C6H8Br2O2/c1-2-6(9)10-4-5(8)3-7/h2,5H,1,3-4H2
InChIKey: MUKJDVAYJDKPAG-UHFFFAOYSA-N
Smiles:C(OCC(Br)CBr)(=O)C=C
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Mass
MS-NW-1336
2,3-dibromopropyl acrylate
C6H8Br2O2 (Mass of molecular ion: 270)
Source Temperature: 260 °C
Sample Temperature: 180 °C
Reservoir, 75 eV
26.0 3.5
27.0 24.5
28.0 2.4
29.0 2.0
31.0 1.6
39.0 7.6
41.0 4.5
43.0 1.2
55.0 100.0
56.0 3.7
57.0 2.5
73.0 7.0
85.0 11.8
93.0 1.1
95.0 1.0
111.0 2.1
119.0 7.3
121.0 7.6
123.0 1.0
127.0 1.3
191.0 11.3
193.0 10.9
198.0 1.8
200.0 3.5
202.0 1.8
90 MHz in CDCl3
400 MHz in CDCl3
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| 1H NMR |
89.56 MHz |
| C6 H8 Br2 O2
|
0.04 ml : 0.5 ml CDCl3
|
| 2,3-dibromopropyl acrylate
|
 |
Assign. Shift(ppm)
A 6.458
B 6.185
C 5.927
D *1 4.62
E *1 4.57
F 4.39
G *2 3.83
J *2 3.75
|
Hz ppm Int.
592.44 6.616 134
589.69 6.585 158
575.88 6.431 429
574.44 6.415 43
573.13 6.400 482
571.81 6.385 43
564.75 6.306 357
563.69 6.294 36
559.81 6.251 53
554.94 6.197 574
552.94 6.174 32
549.88 6.140 37
538.44 6.013 300
537.50 6.002 36
536.38 5.990 33
534.94 5.973 438
533.88 5.962 49
532.13 5.942 414
525.13 5.864 201
522.31 5.832 148
420.81 4.699 43
414.00 4.623 301
412.44 4.606 389
410.94 4.589 73
408.75 4.564 629
408.13 4.558 683
406.75 4.542 90
406.06 4.534 107
404.94 4.522 79
404.06 4.512 63
403.19 4.502 109
399.81 4.465 102
399.19 4.458 96
397.44 4.438 127
395.94 4.421 73
394.94 4.410 144
393.25 4.391 98
392.44 4.382 78
390.38 4.359 128
389.69 4.352 171
388.13 4.334 53
387.38 4.326 36
385.06 4.300 138
380.00 4.243 69
353.38 3.946 30
352.13 3.932 32
350.75 3.917 41
348.94 3.897 64
348.06 3.887 106
346.75 3.872 46
344.56 3.848 111
342.56 3.825 1000
341.31 3.811 148
340.44 3.802 133
337.44 3.768 369
336.19 3.754 90
334.56 3.736 335
333.31 3.722 46
332.50 3.713 34
331.88 3.706 43
330.31 3.689 69
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| 1H NMR |
399.65 MHz |
| C6 H8 Br2 O2
|
0.04 ml : 0.5 ml CDCl3
|
| 2,3-dibromopropyl acrylate
|
|
Assign. Shift(ppm)
A 6.478
B 6.177
C 5.922
D *1 4.606
E *1 4.559
F 4.384
G *2 3.824
J *2 3.771
J(A,B)=17.3HZ. J(A,C)=1.3HZ. J(B,C)=10.5HZ. J(D,E)=12.3HZ.
J(D,F)=4.6HZ. J(E,F)=5.4HZ. J(G,J)=10.7HZ. J(F,G)=4.8HZ. J(F,J)=9.0HZ.
|
Hz ppm Int.
2601.81 6.511 35
2599.49 6.505 727
2598.14 6.502 742
2582.15 6.462 950
2580.81 6.458 959
2483.76 6.215 35
2481.93 6.211 829
2471.44 6.185 1000
2469.36 6.179 48
2464.60 6.167 664
2462.16 6.161 42
2456.42 6.147 31
2454.10 6.141 736
2452.03 6.136 37
2372.31 5.936 888
2370.97 5.933 869
2369.14 5.929 93
2364.99 5.918 36
2361.82 5.910 741
2360.47 5.907 779
2357.42 5.899 37
1852.17 4.635 290
1847.66 4.624 321
1843.87 4.614 46
1839.97 4.604 777
1835.33 4.593 831
1828.13 4.575 855
1822.75 4.561 946
1815.80 4.544 299
1810.42 4.531 362
1763.55 4.413 200
1758.79 4.401 327
1758.18 4.400 268
1754.52 4.391 309
1754.15 4.390 301
1753.42 4.388 335
1749.88 4.379 352
1749.15 4.377 356
1746.58 4.371 52
1745.12 4.367 252
1744.51 4.366 333
1741.46 4.358 35
1739.75 4.354 186
1538.21 3.849 354
1534.91 3.841 71
1533.33 3.837 406
1527.47 3.823 836
1522.71 3.811 781
1518.31 3.800 76
1514.65 3.790 861
1505.74 3.768 760
1504.03 3.764 416
1495.00 3.741 362