548-39-0

萘嵌苯酮(548-39-0)核磁图(¹HNMR)

产品名称:萘嵌苯酮

CAS:548-39-0

分子式:C13H8O

分子量: 180.2

Mass

MS-NW-7970          
1-phenalenone
C13H8O              (Mass of molecular ion:    180)

   Source Temperature: 160 °C
   Sample Temperature: 100 °C
   Direct, 75 eV

      39.0       1.2
      50.0       3.0
      51.0       2.8
      61.0       1.3
      62.0       3.0
      63.0      12.6
      63.5       1.1
      74.0       5.0
      75.0       9.7
      75.5       4.3
      76.0      31.4
      76.5       4.0
      77.0       1.6
      86.0       1.5
      87.0       2.1
      90.0       2.1
      98.0       2.5
      99.0       2.3
     100.0       1.2
     101.0       1.0
     102.0       1.1
     125.0       1.9
     126.0       4.9
     149.0       1.0
     150.0      12.7
     151.0      18.4
     152.0      73.6
     153.0      10.2
     180.0     100.0
     181.0      14.6
     182.0       2.0

400 MHz in CDCl3

¹H NMR	399.65 MHz
C₁₃ H₈ O	0.035 g : 0.5 ml CDCl₃
1-phenalenone

    Assign.     Shift(ppm)

      A             8.586
      B             8.147
      C             7.972
      D             7.729
      E             7.70
      F             7.69
      G             7.547
      J             6.699
     
     ASSIGNED BY C-H COSY.
     J(A,B)=1.2HZ
     J(A,D)=7.4HZ
     J(B,D)=8.2HZ
     J(C,F)=1.0HZ
     J(C,G)=8.3HZ
     J(E,J)=9.8HZ
     J(F,G)=7.0HZ

     Hz     ppm     Int.

   3436.04   8.598    371
   3434.81   8.595    377
   3428.59   8.579    386
   3427.37   8.576    386
   3260.99   8.160    303
   3259.89   8.157    302
   3252.81   8.140    332
   3251.83   8.137    321
   3190.92   7.985    298
   3189.94   7.982    303
   3182.62   7.964    321
   3181.88   7.962    337
   3097.17   7.750    402
   3089.84   7.732    464
   3089.23   7.730    459
   3081.67   7.711    828
   3079.83   7.707    327
   3079.22   7.705    325
   3071.66   7.686   1000
   3023.44   7.566    399
   3016.48   7.548    351
   3015.26   7.545    388
   3008.18   7.528    287
   2682.25   6.712    592
   2672.49   6.688    549

in CDCl3