4-庚基苯甲酸-4-氰基苯基酯(38690-76-5)核磁图(¹³CNMR)

Mass

MS-IW-4907          
p-cyanophenyl p-heptylbenzoate
C21H23NO2           (Mass of molecular ion:    321)

   Source Temperature: 150 °C
   Sample Temperature: 140 °C
   Direct, 75 eV

      29.0       1.1
      41.0       1.8
      43.0       2.1
      55.0       1.5
      65.0       1.0
      77.0       1.3
      89.0       1.5
      90.0       5.0
      91.0      11.3
     103.0       1.4
     104.0       1.3
     105.0       1.2
     118.0       4.2
     131.0       3.2
     203.0     100.0
     204.0      15.5
     205.0       1.3

Assign. Shift(ppm) A 8.095 B 7.729 C 7.358 D 7.332 E 2.704 F 1.650 G 1.33 J 1.28 K 0.885

     Hz     ppm     Int.

   3241.46   8.111    103
   3239.62   8.107    600
   3237.79   8.102    204
   3233.03   8.090    212
   3231.20   8.086    639
   3229.37   8.081    106
   3096.07   7.747    101
   3093.75   7.742    768
   3091.67   7.736    246
   3086.91   7.725    267
   3084.84   7.719    855
   3082.40   7.713    120
   2947.63   7.376    120
   2945.19   7.370    877
   2943.12   7.365    263
   2940.67   7.359     46
   2938.35   7.353    275
   2936.28   7.348    852
   2934.45   7.343    570
   2933.96   7.342    536
   2927.86   7.327    183
   2925.90   7.322    502
   1088.75   2.725    237
   1081.30   2.706    310
   1073.36   2.686    256
    676.51   1.693     35
    669.07   1.675    114
    661.50   1.656    159
    657.10   1.645     98
    655.52   1.641    106
    653.93   1.637    127
    646.61   1.618     47
    540.65   1.353    153
    537.11   1.344    280
    533.33   1.335    424
    529.42   1.325    386
    526.61   1.318    294
    523.68   1.311    233
    517.21   1.295    278
    513.31   1.285    310
    512.21   1.282    327
    507.57   1.271    241
    500.12   1.252     69
    495.61   1.241     36
    361.08   0.904    297
    354.25   0.887   1000
    347.17   0.869    348