13080-89-2

4,4'-双(4-氨基苯氧基)二苯砜(13080-89-2)核磁图(¹³CNMR)

分子式:C24H20N2O4S

分子量: 432.49

InChI:InChI=1S/C24H20N2O4S/c25-17-1-5-19(6-2-17)29-21-9-13-23(14-10-21)31(27,28)24-15-11-22(12-16-24)30-20-7-3-18(26)4-8-20/h1-16H,25-26H2

InChIKey: UTDAGHZGKXPRQI-UHFFFAOYSA-N

Smiles:S(C1=CC=C(OC2=CC=C(N)C=C2)C=C1)(C1=CC=C(OC2=CC=C(N)C=C2)C=C1)(=O)=O

Mass

MS-IW-6972          
4,4'-(sulfonylbis(p-phenyleneoxy))dianiline
C24H20N2O4S         (Mass of molecular ion:    432)

   Source Temperature: 200 °C
   Sample Temperature: 240 °C
   Direct, 75 eV

      17.0       1.1
      18.0       6.3
      28.0       2.2
      39.0       1.2
      53.0       1.0
      65.0       6.3
      76.0       1.2
      80.0       5.0
      92.0       5.2
      93.0       2.8
     108.0      35.4
     109.0       3.1
     128.0       1.6
     129.0       1.3
     130.0       1.1
     144.0       1.8
     154.0       1.6
     155.0       1.1
     156.0       4.7
     167.0       1.0
     168.0       1.0
     172.0       2.2
     182.0       2.1
     183.0       2.3
     184.0       6.9
     185.0       2.3
     200.0       2.7
     216.0      13.0
     216.5       3.2
     217.0       1.6
     232.0       7.0
     233.0       1.0
     432.0     100.0
     433.0      27.9
     434.0       9.1
     435.0       1.7

400 MHz in DMSO-d6

¹H NMR	399.65 MHz
C₂₄ H₂₀ N₂ O₄ S	0.042 g : 0.5 ml DMSO-d₆
4,4'-(sulfonylbis(p-phenyleneoxy))dianiline

    Assign.     Shift(ppm)

      A             7.855
      B             6.994
      C             6.814
      D             6.637
      E             5.13

     Hz     ppm     Int.

   3147.09   7.875    103
   3144.04   7.867    902
   3141.97   7.862    275
   3139.65   7.857     52
   3137.21   7.850    292
   3135.01   7.845    956
   3132.08   7.838    104
   2802.49   7.013    111
   2799.56   7.006    952
   2797.49   7.000    281
   2795.04   6.994     53
   2792.72   6.988    281
   2790.53   6.983    913
   2787.60   6.976     95
   2731.69   6.836     74
   2728.39   6.827    770
   2726.20   6.822    245
   2721.68   6.811    280
   2719.60   6.805    968
   2716.19   6.797     96
   2659.91   6.656    109
   2656.62   6.648   1000
   2654.42   6.642    270
   2649.90   6.631    258
   2647.71   6.626    775
   2644.41   6.617     70
   2049.19   5.128    773

in DMSO-d6