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9,9-Bis(4-aminophenyl)fluorene

Product Name 9,9-Bis(4-aminophenyl)fluorene

CAS15499-84-0

MFC25H20N2

MW348.44

¹³CNMR

Mass

MS-IW-4844          
4,4'-(9-fluorenylidene)dianiline
C25H20N2            (Mass of molecular ion:    348)

   Source Temperature: 150 °C
   Sample Temperature: 130 °C
   Direct, 75 eV

      93.0       1.9
     106.0       1.4
     151.0       1.0
     152.0       1.1
     164.0       1.8
     164.5       1.7
     165.0       2.4
     165.5       1.6
     166.0       1.2
     172.5       1.0
     173.0       1.7
     173.5       3.5
     174.0      14.2
     174.5       4.0
     202.0       1.2
     215.0       1.3
     226.0       2.4
     227.0       2.2
     228.0       1.6
     239.0       4.0
     240.0       1.4
     243.0       1.8
     254.0       8.3
     255.0       4.6
     256.0      31.1
     257.0       6.7
     304.0       1.0
     330.0       2.3
     331.0       1.5
     332.0       6.3
     333.0       1.9
     345.0       1.2
     347.0      22.9
     348.0     100.0
     349.0      27.2
     350.0       3.7

400 MHz in DMSO-d6

¹H NMR	399.65 MHz
C₂₅ H₂₀ N₂	0.038 g : 0.5 ml DMSO-d₆
4,4'-(9-fluorenylidene)dianiline

    Assign.     Shift(ppm)

      A             7.842
      B             7.35
      C             7.32
      D             7.259
      E             6.779
      F             6.423
      G             4.93

     Hz     ppm     Int.

   3138.18   7.853    383
   3130.86   7.835    423
   2941.41   7.360    328
   2933.72   7.341    610
   2926.03   7.322    414
   2925.17   7.320    391
   2918.70   7.304    284
   2912.35   7.288     30
   2911.62   7.286     31
   2907.23   7.275    297
   2906.37   7.273    317
   2899.90   7.257    359
   2899.05   7.254    369
   2894.90   7.244     47
   2892.58   7.238    136
   2891.72   7.236    134
   2713.87   6.791    771
   2705.32   6.770    913
   2571.17   6.434    888
   2562.62   6.413    833
   1971.68   4.934   1000

in DMSO-d6

KBr disc

nujol mull

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