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网站主页CAS数据库列表 26699-00-3更多图谱N-苄氧羰基-L-异亮氨酸(双环己基)铵(26699-00-3)红外图谱(IR2)

N-苄氧羰基-L-异亮氨酸(双环己基)铵

产品名称 N-苄氧羰基-L-异亮氨酸(双环己基)铵

CAS号26699-00-3

分子式C26H42N2O4

分子量446.63

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  • Mass

    MS-NW-9287          
    N-benzyloxycarbonyl-L-isoleucine dicyclohexylamine salt
    C14H19NO4 C12H23N   (Mass of molecular ion:    265)
    

       Source Temperature: 200 °C
       Sample Temperature: 160 °C
       Direct, 75 eV
    

          18.0       5.6
          27.0       3.8
          28.0       7.0
          29.0      15.2
          30.0       3.2
          39.0       6.3
          41.0      19.5
          42.0       1.6
          43.0       2.6
          44.0       4.7
          50.0       1.8
          51.0       4.8
          52.0       1.5
          53.0       2.5
          54.0       1.6
          55.0       7.4
          56.0      22.2
          57.0      19.2
          58.0       1.1
          63.0       1.7
          65.0       8.0
          67.0       1.3
          68.0       1.0
          69.0       2.8
          70.0       2.3
          73.0       3.1
          74.0       6.3
          77.0      10.8
          78.0       2.6
          79.0      23.1
          80.0       2.6
          81.0       1.9
          82.0       3.0
          83.0       4.4
          86.0       1.2
          89.0       3.1
          90.0       3.4
          91.0     100.0
          92.0      10.6
          96.0       1.0
          98.0       2.7
         100.0       3.6
         101.0      38.0
         102.0       1.6
         105.0       1.2
         107.0      19.9
         108.0      57.3
         109.0       4.5
         110.0       1.6
         112.0       1.2
         130.0       4.6
         138.0      45.6
         139.0       5.0
         148.0       3.7
         152.0       2.2
         176.0      10.7
         177.0       1.5
         181.0       5.7
         220.0       2.4
         265.0       3.3
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C14 H19 N O4 0.045 g : 0.5 ml CDCl3
    N-benzyloxycarbonyl-L-isoleucine dicyclohexylamine salt
    ChemicalStructure
        Assign.     Shift(ppm)
    A 9.5 B 7.36 C 7.32 D 5.67 E 5.087 F 4.015 G 2.927 J 1.97 K 1.76 L 1.62 M 1.51 N 1.42 P 1.22 to 1.13 Q 0.954 R 0.908

         Hz     ppm     Int.
    

       2942.35   7.363   1000
       2935.94   7.347    657
       2928.01   7.327    245
       2925.87   7.322    215
       2923.58   7.316    236
       2270.36   5.681    175
       2262.57   5.662    178
       2033.08   5.088    844
       1610.72   4.031    165
       1606.90   4.021    184
       1602.94   4.011    180
       1598.97   4.001    172
       1181.64   2.957    136
       1177.98   2.948    114
       1173.25   2.936    175
       1170.04   2.928    258
       1166.38   2.919    169
       1162.26   2.909    114
       1160.74   2.905    103
       1158.29   2.899    138
        791.93   1.982    415
        780.49   1.953    482
        766.45   1.918     91
        705.87   1.767    353
        705.26   1.765    352
        693.66   1.736    430
        652.62   1.633    251
        647.28   1.620    155
        642.24   1.608    208
        641.78   1.606    208
        612.64   1.533     88
        609.44   1.525     97
        605.01   1.514    115
        603.64   1.511    121
        599.52   1.501    108
        596.01   1.492    116
        591.89   1.482    114
        587.92   1.472    109
        584.11   1.462    158
        579.68   1.451    146
        579.38   1.450    146
        578.92   1.449    146
        571.59   1.431    326
        568.39   1.423    267
        568.08   1.422    267
        559.54   1.401    328
        551.61   1.381    130
        551.15   1.380    131
        547.64   1.371    136
        495.76   1.241    148
        488.89   1.224    269
        485.84   1.216    320
        482.03   1.207    354
        479.58   1.200    291
        472.26   1.182    449
        469.97   1.176    397
        466.00   1.167    306
        460.21   1.152    472
        451.20   1.129    241
        438.69   1.098    132
        384.83   0.963    702
        377.96   0.946    702
        370.33   0.927    459
        362.85   0.908    785
        355.53   0.890    386
    

in CDCl3



KBr disc



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