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5,12-二氢并四苯

产品名称 5,12-二氢并四苯

CAS号959-02-4

分子式C18H14

分子量230.3

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  • Mass

    MS-NW-6284          
    5,12-dihydronaphthacene
    C18H14              (Mass of molecular ion:    230)
    

       Source Temperature: 180 °C
       Sample Temperature: 160 °C
       Direct, 75 eV
    

          18.0       1.3
          39.0       1.2
          51.0       1.2
          63.0       1.9
          74.0       1.2
          75.0       1.7
          76.0       1.4
          87.0       1.5
          88.0       3.1
          89.0       1.1
          94.5       1.1
          99.0       1.0
         100.0       3.3
         100.5       1.1
         101.0       7.7
         101.5       1.4
         107.5       4.3
         112.0       2.0
         112.5       1.2
         113.0       6.5
         113.5       2.0
         114.0      15.6
         114.5       5.7
         115.0       6.8
         115.5       1.0
         150.0       1.2
         151.0       1.0
         176.0       1.3
         187.0       1.0
         189.0       1.4
         200.0       2.7
         201.0       1.9
         202.0       5.0
         203.0       1.3
         213.0       1.2
         215.0       7.4
         216.0       1.5
         224.0       2.9
         225.0       2.4
         226.0      15.1
         227.0       6.5
         228.0      55.6
         229.0      78.3
         230.0     100.0
         231.0      18.1
         232.0       1.9
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C18 H14 saturated in CDCl3
    5,12-dihydronaphthacene
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.779 B 7.748 C 7.409 D 7.335 E 7.209 F 4.078

         Hz     ppm     Int.
    

       3114.01   7.792    179
       3110.72   7.784    179
       3107.91   7.777    182
       3104.49   7.769    220
       3101.93   7.762     59
       3100.34   7.758     57
       3096.31   7.748    463
       2969.36   7.430     32
       2968.87   7.429     32
       2965.94   7.422    329
       2963.99   7.417     51
       2962.65   7.414    230
       2959.59   7.406    248
       2957.89   7.402     55
       2956.42   7.398    347
       2953.13   7.390     47
       2951.90   7.387     46
       2940.19   7.357     32
       2936.52   7.348    153
       2933.11   7.340    170
       2931.15   7.335    183
       2927.61   7.326    221
       2923.83   7.316     57
       2890.99   7.234     34
       2889.89   7.232     43
       2885.74   7.221    279
       2882.45   7.213    204
       2880.25   7.207    228
       2876.95   7.199    246
       2873.41   7.190     32
       2872.92   7.189     32
       2871.95   7.187     31
       1629.76   4.078   1000
    

in CDCl3



KBr disc



nujol mull



ANION RADICAL, REDUCTION WITH K IN DME AT -72C

ANION RADICAL, REDUCTION WITH K IN TETRAHYDROPYRAN

ANION RADICAL, REDUCTION WITH K IN THF AT -56C

ANION RADICAL, REDUCTION WITH LI IN THF AT -92C









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