781-73-7

2-乙酰芴(781-73-7)核磁圖(¹³CNMR)

產(chǎn)品名稱:2-乙酰芴

CAS:781-73-7

分子式:C15H12O

分子量: 208.26

InChI:InChI=1S/C15H12O/c1-10(16)11-6-7-15-13(8-11)9-12-4-2-3-5-14(12)15/h2-8H,9H2,1H3

InChIKey: IBASEVZORZFIIH-UHFFFAOYSA-N

Smiles:C(=O)(C1C=CC2C3=C(CC=2C=1)C=CC=C3)C

Mass

MS-NW-9344          
2-acetylfluorene
C15H12O             (Mass of molecular ion:    208)

   Source Temperature: 150 °C
   Sample Temperature:  80 °C
   Direct, 75 eV

      18.0       3.1
      39.0       1.1
      43.0      19.8
      63.0       3.1
      69.5       5.2
      75.0       1.3
      76.0       3.1
      81.0       2.2
      81.5       5.8
      82.0       7.5
      82.5      10.8
      83.0       1.7
      87.0       1.5
      88.0       1.7
      89.0       5.4
      90.0       4.8
      91.0       1.4
      96.0       4.5
      96.5       5.5
     113.0       1.0
     115.0       3.2
     139.0       4.3
     162.0       1.8
     163.0      13.9
     164.0      13.7
     165.0      84.1
     166.0      15.7
     167.0       1.4
     178.0       1.8
     179.0       1.1
     192.0       1.0
     193.0     100.0
     194.0      15.5
     195.0       1.4
     208.0      71.2
     209.0      11.9
     210.0       1.1

400 MHz in CDCl3

¹H NMR	399.65 MHz
C₁₅ H₁₂ O	0.066 g : 0.5 ml CDCl₃
2-acetylfluorene

    Assign.     Shift(ppm)

      A             8.057
      B             7.929
      C             7.766
      D             7.734
      E             7.516
      F             7.365
      G             7.337
      J             3.838
      K             2.593

     Hz     ppm     Int.

   3221.44   8.061    109
   3220.70   8.059    140
   3219.85   8.057    142
   3219.12   8.055    111
   3173.95   7.942     72
   3173.10   7.940     64
   3172.36   7.938     66
   3165.89   7.922     87
   3165.16   7.920     77
   3164.31   7.918     82
   3107.54   7.776     66
   3106.20   7.773     88
   3101.20   7.760     55
   3099.49   7.756     81
   3094.48   7.743    144
   3086.67   7.724    120
   3008.67   7.529     53
   3007.93   7.527     62
   3007.32   7.525     65
   3006.23   7.523     48
   3001.10   7.510     77
   3000.24   7.508     78
   2999.27   7.505     61
   2945.19   7.370     73
   2944.58   7.368     70
   2943.85   7.367     74
   2937.62   7.351    142
   2935.79   7.346    143
   2930.30   7.333    109
   2928.96   7.329     91
   2922.97   7.314     39
   2921.51   7.311     30
   1533.81   3.838    287
   1036.38   2.594   1000
   1033.45   2.586     34

in CDCl3