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网站主页CAS数据库列表 79286-74-1更多图谱3-乙酰氨基吡咯烷(79286-74-1)核磁图(13CNMR)

3-乙酰氨基吡咯烷

产品名称 3-乙酰氨基吡咯烷

CAS号79286-74-1

分子式C6H12N2O

分子量128.17


  • Mass

    MS-IW-9152          
    3-acetamidopyrrolidine
    C6H12N2O            (Mass of molecular ion:    128)
    

       Source Temperature: 220 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          14.0       1.3
          15.0       5.1
          17.0       1.5
          18.0       4.9
          26.0       3.1
          27.0       5.5
          28.0      20.8
          29.0       4.3
          30.0      11.9
          31.0       1.0
          38.0       1.9
          39.0       5.9
          40.0       5.5
          41.0      19.6
          42.0      26.8
          43.0      95.9
          44.0      45.7
          45.0       1.7
          52.0       1.1
          54.0       4.0
          55.0       2.9
          56.0      16.4
          57.0       9.8
          58.0       2.7
          60.0       2.8
          67.0       6.0
          68.0      40.3
          69.0     100.0
          70.0       6.4
          81.0       3.0
          82.0       4.9
          83.0       2.3
          84.0       3.2
          85.0       2.3
          86.0       2.8
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C6 H12 N2 O 0.055 g : 0.5 ml CDCl3
    N-(3-pyrrolidinyl)acetamide
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.05 B 4.318 C *1 3.063 D *2 3.031 E *2 2.895 F *1 2.778 G *3 2.09 J 2.07 K 1.959 L *3 1.634 ASSIGNED BY C-H COSY

         Hz     ppm     Int.
    

       2819.95   7.057     32
       1732.67   4.336     34
       1729.00   4.327     44
       1726.44   4.320     40
       1725.22   4.317     40
       1722.53   4.311     44
       1718.87   4.301     33
       1233.89   3.088     87
       1227.66   3.072    117
       1222.41   3.059    130
       1219.85   3.053     50
       1216.31   3.044    124
       1213.75   3.038     45
       1210.94   3.031     55
       1208.86   3.025     52
       1202.88   3.010     46
       1169.31   2.926     51
       1163.21   2.911     59
       1160.89   2.905     60
       1158.33   2.899     42
       1154.66   2.890     59
       1152.22   2.884     44
       1149.90   2.878     41
       1143.68   2.862     39
       1117.31   2.796     77
       1113.53   2.787     76
       1105.83   2.767     65
       1102.17   2.758     62
        849.00   2.125     42
        843.63   2.111     55
        840.94   2.105     39
        837.89   2.097     46
        835.45   2.091     63
        829.83   2.077     66
        827.64   2.071     61
        825.81   2.067     63
        821.66   2.056     50
        783.20   1.960   1000
        655.52   1.641     38
        654.66   1.639     37
        650.39   1.628     36
        649.54   1.626     37
    

in CDCl3



Liquid film