3946-91-6

N,N'-二水杨醛缩-1,2-苯二胺(3946-91-6)核磁图(¹HNMR)

产品名称:N,N'-二水杨醛缩-1,2-苯二胺

CAS:3946-91-6

分子式:C20H16N2O2

分子量: 316.35

InChI:InChI=1S/C20H16N2O2/c23-19-11-5-1-7-15(19)13-21-17-9-3-4-10-18(17)22-14-16-8-2-6-12-20(16)24/h1-14,23-24H

InChIKey: HXFYGSOGECBSOY-UHFFFAOYSA-N

Smiles:C1(N=CC2=CC=CC=C2O)=CC=CC=C1N=CC1=CC=CC=C1O

Mass

MS-KW-0421          
N,N'-disalicylidene-o-phenylenediamine
C20H16N2O2          (Mass of molecular ion:    316)

   Source Temperature: 200 °C
   Sample Temperature: 160 °C
   Direct, 75 eV

      17.0       1.7
      18.0       8.8
      27.0       1.5
      28.0       2.6
      39.0       6.0
      50.0       3.0
      51.0      13.6
      52.0       4.3
      53.0       1.4
      63.0       3.4
      64.0       2.7
      65.0       8.5
      66.0       2.0
      75.0       2.0
      76.0       3.4
      77.0      26.2
      78.0      10.9
      79.0       1.8
      83.5       2.4
      89.0       1.7
      90.0       2.1
      91.0       5.3
      92.0       5.7
      93.0       1.4
      94.0       2.4
      97.0       1.4
     102.0       7.6
     103.0       1.7
     104.0       3.9
     105.0       3.3
     106.0       1.4
     107.0       9.1
     108.0       1.3
     111.0       3.4
     115.0       4.1
     116.0       1.3
     118.0       1.6
     119.0       7.0
     120.0      15.3
     120.5       1.0
     121.0       2.9
     122.0       1.4
     127.0       1.6
     128.0       2.0
     129.0       4.1
     130.0       1.0
     134.0       2.1
     134.5       2.5
     135.0       1.5
     139.0       3.3
     140.0       3.3
     141.0       2.9
     143.0       1.4
     149.0       1.7
     151.0       2.7
     152.0       3.8
     153.0       1.6
     154.0       1.2
     156.0       1.2
     157.0       1.4
     158.0      11.7
     158.5       2.1
     166.0       3.3
     167.0       9.2
     168.0       7.4
     169.0       2.7
     177.0       1.1
     178.0       1.8
     179.0       1.7
     180.0      13.8
     181.0      12.8
     182.0       9.8
     183.0       1.7
     192.0       1.2
     193.0       1.9
     194.0       5.7
     195.0       6.0
     196.0      63.4
     197.0      20.2
     198.0       2.5
     205.0       1.1
     206.0       1.4
     209.0       1.3
     210.0     100.0
     211.0      17.2
     212.0       2.6
     221.0       8.5
     222.0       5.2
     223.0      42.2
     224.0       7.2
     269.0       1.6
     285.0       1.3
     287.0       1.0
     297.0       1.1
     299.0      25.8
     300.0       6.1
     301.0       1.0
     314.0       1.7
     315.0      15.3
     316.0      92.9
     317.0      20.7
     318.0       2.7
     370.0       1.4

400 MHz in CDCl3

¹H NMR	399.65 MHz
C₂₀H₁₆N₂O₂	0.041 g : 0.5 ml CDCl₃
N,N'-disalicylidene-o-phenylenediamine

    Assign.     Shift(ppm)

     A          13.05
     B           8.586
     C           7.34
     D           7.33
     E           7.303
     F           7.192
     G           7.026
     J           6.888

     Hz     ppm     Int.

   5216.57  13.049    946
   3432.22   8.586   1000
   2940.02   7.355    740
   2932.51   7.336    918
   2930.50   7.331    251
   2924.82   7.317    292
   2922.99   7.312    432
   2919.51   7.303    319
   2916.94   7.297    286
   2913.65   7.289    415
   2909.62   7.278     73
   2882.69   7.211     76
   2878.66   7.201    423
   2875.36   7.193    286
   2872.80   7.186    308
   2869.32   7.178    288
   2811.80   7.034    369
   2810.52   7.031    171
   2803.56   7.013    294
   2761.42   6.908    248
   2760.32   6.905    242
   2753.91   6.889    423
   2752.81   6.886    386
   2746.40   6.870    216
   2745.30   6.867    203

in CDCl3