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返回ChemicalBook首頁>CAS數(shù)據(jù)庫列表>16034-40-5更多圖譜> N,N-二苯基-4-甲氧基苯甲酰胺(16034-40-5)質(zhì)譜(MS)

16034-40-5

N,N-二苯基-4-甲氧基苯甲酰胺(16034-40-5)質(zhì)譜(MS)

分子式:C20H17NO2

分子量: 303.35

InChI:InChI=1S/C20H17NO2/c1-23-19-14-12-16(13-15-19)20(22)21(17-8-4-2-5-9-17)18-10-6-3-7-11-18/h2-15H,1H3

InChIKey: GVALSXYCLDABKT-UHFFFAOYSA-N

Smiles:C(N(C1=CC=CC=C1)C1=CC=CC=C1)(=O)C1=CC=C(OC)C=C1

  • 圖譜
    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

  • 圖譜

    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

  • 圖譜

KBr disc

  • 圖譜

nujol mull

  • 圖譜

4880 A,200 M,powder

  • 圖譜

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