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4-庚氧基-4'-氰基联苯

产品名称 4-庚氧基-4'-氰基联苯

CAS号52364-72-4

分子式C20H23NO

分子量293.4

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  • Mass

    MS2016-05370CM      
    4'-heptyloxy-4-biphenylcarbonitrile
    C20H23NO            (Mass of molecular ion:    293)
    

       Source Temperature: 245 °C
       Sample Temperature:  20 °C
       Direct, 70 eV
    

          27.0       1.3
          29.0       3.7
          39.0       1.2
          41.0       6.4
          43.0       5.4
          55.0       3.7
          57.0       8.8
         139.0       2.2
         140.0       5.1
         151.0       2.9
         152.0       1.1
         164.0       1.3
         166.0       8.6
         167.0       2.1
         177.0       3.2
         178.0       3.4
         194.0       3.6
         195.0     100.0
         196.0      27.0
         197.0       2.3
         208.0       1.7
         293.0      47.4
         294.0      10.5
         295.0       1.2
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C20 H23 N O 0.041 g : 0.5 ml CDCl3
    4'-heptyloxy-4-biphenylcarbonitrile
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.64 B 7.509 C 6.984 D 3.991 E 1.81 F 1.62 to 1.16 G 0.90

         Hz     ppm     Int.
    

        686.75   7.669     37
        684.63   7.645   1000
        680.94   7.604     36
        680.44   7.598     38
        677.56   7.566    246
        675.38   7.542    104
        670.81   7.491     79
        668.56   7.465    354
        665.75   7.434     42
        629.31   7.027    315
        627.06   7.002     81
        622.56   6.952     63
        620.38   6.927    219
        364.44   4.070     98
        358.06   3.998    253
        351.69   3.927    141
        162.56   1.816     50
        161.69   1.806     55
        158.50   1.770     35
        155.25   1.734     46
        154.88   1.730     46
        154.50   1.726     44
        139.13   1.554     35
        138.56   1.548     37
        138.25   1.544     40
        137.50   1.536     43
        136.88   1.529     41
        136.44   1.524     41
        135.38   1.512     41
        134.81   1.506     43
        133.75   1.494     49
        133.25   1.488     48
        132.88   1.484     50
        132.44   1.479     50
        132.00   1.474     50
        131.13   1.465     54
        130.38   1.456     57
        121.38   1.356    292
        118.00   1.318    186
        117.63   1.314    184
        116.31   1.299    168
        111.38   1.244     47
        110.81   1.238     43
        110.44   1.234     42
        109.88   1.227     38
        109.56   1.224     36
         85.75   0.958     74
         84.31   0.942     64
         83.94   0.938     64
         83.44   0.932     67
         83.13   0.929     67
         80.44   0.899    253
         76.44   0.854     40
         75.81   0.847     38
         74.56   0.833     45
         73.56   0.822     39
    

in CDCl3



KBr disc



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