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网站主页CAS数据库列表 92-15-9更多图谱邻甲氧基-N-乙酰乙酰苯胺(92-15-9)核磁图(13CNMR)

邻甲氧基-N-乙酰乙酰苯胺

产品名称 邻甲氧基-N-乙酰乙酰苯胺

CAS号92-15-9

分子式C11H13NO3

分子量207.23

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  • Mass

    MS-NW-9584          
    2'-methoxyacetoacetanilide
    C11H13NO3           (Mass of molecular ion:    207)
    

       Source Temperature: 180 °C
       Sample Temperature: 110 °C
       Direct, 75 eV
    

          18.0       2.9
          28.0       1.6
          39.0       1.6
          41.0       1.0
          43.0      19.2
          51.0       2.2
          52.0       3.4
          53.0       1.6
          64.0       1.0
          65.0       5.3
          77.0       1.9
          78.0       1.5
          79.0       1.3
          80.0       7.4
          85.0       3.2
          92.0       3.6
          93.0       1.7
          94.0       1.3
         105.0       1.2
         106.0       1.3
         108.0      78.8
         109.0       6.5
         120.0       4.1
         121.0       1.0
         122.0       1.9
         123.0     100.0
         124.0       8.8
         134.0       3.0
         135.0       1.5
         149.0      43.3
         150.0       5.0
         189.0       1.8
         207.0      90.8
         208.0      12.3
         209.0       1.3
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C11 H13 N O3 0.039 g : 0.5 ml CDCl3
    2'-methoxyacetoacetanilide
    ChemicalStructure
        Assign.     Shift(ppm)
    A 9.23 B 8.321 C 7.050 D 6.945 E 6.882 F 3.897 G 3.588 J 2.313

         Hz     ppm     Int.
    

       3690.49   9.235     32
       3330.69   8.335     89
       3329.16   8.331     90
       3322.75   8.315     95
       3321.08   8.310     93
       2827.61   7.076     41
       2825.93   7.072     42
       2819.98   7.057     81
       2818.30   7.052     82
       2812.04   7.037     77
       2810.36   7.033     75
       2783.51   6.965     58
       2782.14   6.962     69
       2775.57   6.946     95
       2774.20   6.942    104
       2767.94   6.926     44
       2766.57   6.923     46
       2754.82   6.894    114
       2753.60   6.891    104
       2746.73   6.873     96
       2745.51   6.870     84
       1557.77   3.898   1000
       1434.17   3.589    510
        924.38   2.313    875
    

in CDCl3



KBr disc



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