WebSite > CAS DataBase List > 70135-92-1More Spectrum > 8,8-Dimethyl-8,9,10,11-tetrahydro-7H-cycloocta[de]naphthalen-9-one(70135-92-1)¹³CNMR

8,8-Dimethyl-8,9,10,11-tetrahydro-7H-cycloocta[de]naphthalen-9-one

Product Name 8,8-Dimethyl-8,9,10,11-tetrahydro-7H-cycloocta[de]naphthalen-9-one

CAS70135-92-1

MFC17H18O

MW238.32

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¹HNMR

¹³CNMR

400 MHz in CDCl3

¹H NMR	399.65 MHz
C₁₇ H₁₈ O	6 wt% in CDCl₃
8,8-dimethyl-9-oxo-8,9,10,11-tetrahydro-7H-cycloocta(de)naphthalene

    Assign.     Shift(ppm)

      A             7.68
      B             7.28
      C     *1      7.219
      D     *1      7.147
      E             4.656
      F             4.482
      G             3.408
      J             3.030
      K             2.730
      L             2.550
      M             1.461
      N             0.941
     
     J(E,K)=14.5HZ. J(F,J)=14.0HZ. J(F,G)=6.2HZ.
     J(F,L)=14HZ. J(G,L)=13.8HZ.

     Hz     ppm     Int.

   3077.27   7.700    118
   3075.81   7.697    127
   3074.46   7.693    125
   3072.88   7.689    122
   3069.09   7.680    133
   3067.63   7.676    140
   3067.02   7.675    135
   3066.41   7.673    139
   3064.82   7.669    128
   2918.95   7.304    127
   2917.60   7.301    141
   2911.87   7.287    207
   2910.77   7.284    267
   2909.55   7.281    148
   2903.81   7.266    188
   2902.47   7.263    165
   2888.67   7.229    140
   2887.21   7.225    145
   2881.71   7.211     89
   2880.13   7.207     84
   2860.23   7.157    125
   2859.62   7.156    114
   2858.89   7.154    127
   2853.27   7.140    100
   2852.54   7.138     89
   2851.81   7.136     98
   1868.04   4.675    106
   1853.52   4.638    109
   1808.47   4.526     32
   1802.37   4.510     36
   1794.92   4.492     46
   1794.43   4.491     46
   1788.57   4.476     46
   1780.40   4.455     35
   1774.05   4.440     34
   1373.41   3.437     57
   1370.73   3.430     62
   1367.07   3.421     61
   1364.38   3.414     59
   1359.62   3.403     64
   1357.06   3.396     68
   1353.39   3.387     62
   1350.71   3.380     59
   1222.17   3.059     33
   1221.31   3.056     32
   1220.70   3.055     34
   1215.70   3.042     36
   1215.09   3.041     37
   1213.62   3.037     35
   1213.13   3.036     34
   1208.37   3.024     30
   1207.76   3.023     32
   1207.40   3.022     32
   1205.93   3.018     31
   1205.32   3.016     31
   1204.71   3.015     30
   1200.68   3.005     32
   1200.20   3.004     33
   1199.58   3.002     31
   1198.73   3.000     30
   1098.39   2.749    105
   1083.74   2.712    100
   1035.52   2.592     58
   1028.44   2.574     59
   1022.09   2.558     98
   1015.01   2.540     91
   1008.54   2.524     55
   1001.46   2.506     46
    584.35   1.463   1000
    376.34   0.942    844

in CDCl3

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