1-硝基-4-((E)-苯乙烯基)-苯(1694-20-8)核磁圖(¹³CNMR)

產(chǎn)品名稱:1-硝基-4-((E)-苯乙烯基)-苯

CAS:1694-20-8

分子式:C14H11NO2

分子量: 225.24

Mass

MS-IW-2636          
trans-4-nitrostilbene
C14H11NO2           (Mass of molecular ion:    225)

   Source Temperature: 160 °C
   Sample Temperature: 110 °C
   Direct, 75 eV

      39.0       1.5
      50.0       1.7
      51.0       4.0
      63.0       3.3
      65.0       1.1
      74.0       1.4
      75.0       2.8
      76.0       8.2
      76.5       1.0
      77.0       3.3
      78.0       1.2
      87.0       1.0
      88.0       4.8
      88.5       1.2
      89.0       8.9
      89.5       1.5
     102.0       2.5
     115.0       2.2
     126.0       1.5
     127.0       1.8
     128.0       2.4
     139.0       2.4
     150.0       1.8
     151.0       6.4
     152.0      14.1
     153.0       2.9
     163.0       1.0
     165.0       6.0
     166.0       2.4
     167.0       4.4
     176.0      11.0
     177.0      12.9
     178.0      77.0
     179.0      29.5
     180.0       4.1
     195.0       4.1
     208.0       2.3
     209.0       1.0
     224.0       1.8
     225.0     100.0
     226.0      15.8
     227.0       1.6

400 MHz in CDCl3

¹H NMR	399.65 MHz
C₁₄ H₁₁ N O₂	0.034 g : 0.5 ml CDCl₃
trans-4-nitrostilbene

    Assign.     Shift(ppm)

      A             8.198
      B             7.608
      C             7.541
      D             7.392
      E             7.333
      F             7.246
      G             7.130
     
     J(F,G)=16.2HZ
     ASSIGNED BY C-H COSY.

     Hz     ppm     Int.

   3283.57   8.217    121
   3281.13   8.211    902
   3279.30   8.206    288
   3274.29   8.193    306
   3272.34   8.189   1000
   3269.90   8.182    126
   3047.73   7.626    126
   3047.36   7.626    130
   3045.41   7.621    803
   3044.92   7.619    877
   3043.33   7.615    270
   3040.53   7.608     54
   3037.96   7.602    268
   3036.38   7.598    828
   3033.94   7.592    107
   3018.92   7.554    375
   3018.55   7.553    358
   3017.09   7.550    524
   3015.50   7.546    157
   3011.47   7.536    336
   3010.13   7.532    650
   3009.52   7.531    569
   3007.20   7.525     82
   2963.38   7.415    204
   2962.16   7.412    345
   2960.45   7.408    126
   2955.08   7.395    745
   2953.49   7.391    350
   2948.85   7.379    218
   2947.51   7.376    458
   2945.31   7.370     82
   2944.09   7.367     50
   2937.01   7.349    204
   2935.67   7.346    385
   2934.33   7.343    206
   2930.66   7.334    126
   2928.34   7.328    384
   2925.78   7.321     83
   2922.36   7.313     74
   2921.14   7.310    122
   2919.80   7.306     64
   2906.74   7.274    320
   2894.41   7.243     31
   2890.50   7.233    599
   2855.10   7.145    594
   2838.75   7.104    314

in CDCl3