3-乙酰氨基三氟甲苯

产品名称 3-乙酰氨基三氟甲苯

CAS号351-36-0

分子式C9H8F3NO

分子量203.16

¹³CNMR

Mass

MS-NW-7227          
3'-(trifluoromethyl)acetanilide
C9H8F3NO            (Mass of molecular ion:    203)

   Source Temperature: 210 °C
   Sample Temperature: 190 °C
   Reservoir, 75 eV

      15.0       1.9
      38.0       1.1
      39.0       1.7
      42.0       1.1
      43.0      42.8
      44.0       1.2
      50.0       1.1
      57.0       1.0
      62.0       1.0
      63.0       3.2
      64.0       1.7
      65.0       2.1
      75.0       1.8
      83.0       1.8
      91.0       1.3
      95.0       1.5
     111.0       3.9
     113.0       2.3
     114.0       6.7
     133.0       2.2
     140.0       2.1
     141.0       2.1
     142.0       5.0
     145.0       3.0
     160.0       3.1
     161.0     100.0
     162.0       8.7
     184.0       4.8
     203.0      18.3
     204.0       2.1

400 MHz in CDCl3

90 MHz in CDCl3

¹H NMR	399.65 MHz
C₉ H₈ F₃ N O	0.030 g : 0.5 ml CDCl₃
3'-(trifluoromethyl)acetanilide

    Assign.     Shift(ppm)

      A             8.30
      B             7.829
      C             7.700
      D             7.392
      E             7.340
      F             2.193

     Hz     ppm     Int.

   3315.19   8.296     48
   3128.91   7.830    134
   3081.79   7.712     68
   3073.85   7.692     76
   2963.26   7.415     44
   2955.44   7.396    106
   2947.63   7.376     76
   2936.16   7.347    108
   2928.47   7.328     56
    876.83   2.194   1000

¹H NMR	89.56 MHz
C₉ H₈ F₃ N O	0.040 g : 0.5 ml CDCl₃
3'-(trifluoromethyl)acetanilide

    Assign.     Shift(ppm)

      A             8.2
      B             7.81
      C             7.68
      D          7.50 to 7.290
      E             2.186

     Hz     ppm     Int.

    699.25   7.808    101
    695.50   7.766     38
    692.19   7.729     44
    690.69   7.713     35
    690.25   7.708     36
    689.69   7.701     34
    689.13   7.695     34
    688.75   7.691     33
    688.19   7.685     33
    686.19   7.662     54
    684.88   7.648     37
    684.06   7.639     37
    663.50   7.409     90
    660.81   7.379     76
    660.50   7.375     77
    659.50   7.364     74
    657.44   7.341    162
    656.31   7.329    140
    195.81   2.187   1000

in CDCl3

KBr disc

nujol mull

4880 A,200 M,powder

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