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N,N-二苯基-4-甲氧基苯甲酰胺

产品名称 N,N-二苯基-4-甲氧基苯甲酰胺

CAS号16034-40-5

分子式C20H17NO2

分子量303.35

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  • Mass

    MS-NW-7656          
    p-methoxy-N,N-diphenylbenzamide
    C20H17NO2           (Mass of molecular ion:    303)
    

       Source Temperature: 210 °C
       Sample Temperature: 140 °C
       Direct, 75 eV
    

          51.0       1.2
          64.0       1.9
          77.0      14.9
          78.0       1.2
          92.0       8.1
         107.0       6.8
         135.0     100.0
         136.0       9.1
         167.0       4.4
         168.0       2.1
         303.0      10.2
         304.0       2.2
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C20 H17 N O2 0.037 g : 0.5 ml CDCl3
    p-methoxy-N,N-diphenylbenzamide
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.43 B 7.35 to 7.00 C 6.698 D 3.737

         Hz     ppm     Int.
    

        672.88   7.514     34
        670.13   7.483    209
        668.00   7.459     85
        663.25   7.406    102
        661.13   7.382    301
        659.38   7.363     99
        658.44   7.352     83
        656.50   7.331     73
        655.50   7.320     97
        653.88   7.302    104
        653.19   7.294    111
        650.81   7.267    199
        649.81   7.256    165
        648.31   7.239    237
        645.94   7.213    624
        643.88   7.190    402
        641.50   7.163    657
        639.31   7.139    263
        637.88   7.123    156
        636.44   7.107    143
        635.44   7.096    185
        633.13   7.070    141
        630.50   7.040     61
        629.94   7.034     62
        606.69   6.775     38
        603.94   6.744    252
        601.81   6.720     83
        597.06   6.667     72
        595.00   6.644    200
        592.19   6.613     30
        334.81   3.739   1000
    

in CDCl3



KBr disc



nujol mull



4880 A,200 M,powder