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24758-49-4

4-吗啉二苯甲酮(24758-49-4)核磁图(13CNMR)

产品名称:4-吗啉二苯甲酮

CAS:24758-49-4

分子式:C17H17NO2

分子量: 267.32

InChI:InChI=1S/C17H17NO2/c19-17(14-4-2-1-3-5-14)15-6-8-16(9-7-15)18-10-12-20-13-11-18/h1-9H,10-13H2

InChIKey: CGCQHMFVCNWSOV-UHFFFAOYSA-N

Smiles:C(C1=CC=C(N2CCOCC2)C=C1)(C1=CC=CC=C1)=O

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    Mass

    MS-NW-6682          
    4-morpholinobenzophenone
    C17H17NO2           (Mass of molecular ion:    267)
    

       Source Temperature: 220 °C
       Sample Temperature: 120 °C
       Direct, 75 eV
    

          27.0       3.6
          28.0       2.6
          39.0       2.9
          42.0       4.4
          50.0       3.1
          51.0       9.2
          57.0       3.1
          63.0       1.4
          65.0       2.2
          65.5       1.1
          75.0       2.8
          76.0       8.1
          77.0      25.2
          78.0      11.6
          89.0       1.1
          90.0       5.5
          90.5       4.3
          91.0       2.4
         102.0       1.2
         103.0       2.1
         104.0      12.0
         104.5       1.1
         105.0      18.9
         106.0       3.9
         117.0       1.5
         118.0       1.0
         119.5       2.4
         132.0     100.0
         133.0       5.5
         151.0       1.0
         152.0       3.8
         153.0       2.1
         167.0       1.3
         181.0       5.4
         190.0       2.6
         209.0       9.0
         210.0       1.6
         266.0       1.2
         267.0      10.4
         268.0       1.6
    

90 MHz in CDCl3

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    1H NMR 89.56 MHz
    C17 H17 N O2 0.044 g : 0.5 ml CDCl3
    4-morpholinobenzophenone
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.78 B 7.74 C 7.52 D 7.48 E 6.883 F 3.843 G 3.310

         Hz     ppm     Int.
    

        705.63   7.879     40
        702.88   7.849    457
        700.75   7.825    139
        697.81   7.792    203
        695.81   7.770    323
        693.75   7.747    629
        691.13   7.717    237
        689.44   7.699    102
        688.19   7.685    377
        686.56   7.666     76
        684.44   7.643     40
        681.94   7.615     46
        677.38   7.564     78
        676.19   7.551     96
        675.69   7.545     91
        674.56   7.532     79
        673.06   7.516    253
        672.19   7.506    422
        670.75   7.490    363
        669.81   7.479    200
        669.19   7.472    148
        668.19   7.461    123
        666.56   7.443    124
        665.75   7.434    153
        664.88   7.424    191
        661.19   7.383     37
        659.75   7.367     67
        623.38   6.961     42
        620.63   6.930    426
        618.44   6.906    119
        613.63   6.852     92
        611.50   6.828    343
        608.75   6.798     37
        349.75   3.906    613
        345.13   3.854    830
        343.06   3.831    431
        340.00   3.797   1000
        336.25   3.755     36
        300.81   3.359    948
        297.63   3.324    415
        295.69   3.302    801
        291.00   3.250    609
    

in CDCl3

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KBr disc

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nujol mull

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