581-47-5

2,4'-联吡啶(581-47-5)核磁图(¹HNMR)

产品名称:2,4'-联吡啶

CAS:581-47-5

分子式:C10H8N2

分子量: 156.18

InChI:InChI=1S/C10H8N2/c1-2-6-12-10(3-1)9-4-7-11-8-5-9/h1-8H

InChIKey: RMHQDKYZXJVCME-UHFFFAOYSA-N

Smiles:C1(C2C=CN=CC=2)=NC=CC=C1

Mass

MS-NW-7691          
2,4'-bipyridine
C10H8N2             (Mass of molecular ion:    156)

   Source Temperature: 270 °C
   Sample Temperature: 170 °C
   Reservoir, 75 eV

      26.0       1.9
      27.0       1.7
      28.0       1.4
      38.0       1.2
      39.0       2.1
      50.0       8.9
      51.0      16.7
      52.0       6.9
      53.0       1.1
      62.0       1.3
      63.0       2.7
      64.0       2.3
      64.5       2.2
      74.0       2.3
      75.0       4.1
      76.0       5.3
      77.0       3.5
      78.0      14.7
      79.0      11.5
      89.0       1.0
     101.0       3.1
     102.0       7.5
     103.0       4.1
     104.0       2.9
     128.0      14.0
     129.0      35.2
     130.0       9.1
     155.0      37.1
     156.0     100.0
     157.0      11.5

400 MHz in CDCl3

¹H NMR	399.65 MHz
C₁₀ H₈ N₂	0.039 g : 0.5 ml CDCl₃
2,4'-bipyridine

    Assign.     Shift(ppm)

      A             8.74
      B             8.73
      C             7.894
      D             7.80
      E             7.79
      F             7.331

     Hz     ppm     Int.

   3497.68   8.752    213
   3496.58   8.750    279
   3496.09   8.748    274
   3495.00   8.746    233
   3492.92   8.740    269
   3491.21   8.736   1000
   3489.38   8.732    584
   3486.57   8.725    558
   3484.86   8.720    934
   3480.59   8.710     32
   3158.20   7.903    931
   3156.49   7.899    594
   3153.69   7.892    592
   3151.98   7.887    952
   3129.76   7.832     64
   3128.05   7.827     60
   3121.83   7.812    333
   3120.12   7.808    360
   3118.16   7.803    398
   3117.07   7.800    422
   3115.72   7.797    792
   3114.26   7.793    841
   3110.23   7.783     92
   3109.13   7.780     79
   2936.89   7.349    221
   2934.20   7.342    186
   2932.13   7.337    229
   2930.91   7.334    226
   2929.20   7.330    208
   2928.22   7.327    224
   2926.39   7.323    195
   2923.46   7.316    199
   2921.88   7.312    130

in CDCl3