4-氯-1-羥基萘-2-甲酸(5409-15-4)核磁圖(¹HNMR)

產(chǎn)品名稱:4-氯-1-羥基萘-2-甲酸

CAS:5409-15-4

分子式:C11H7ClO3

分子量: 222.62

Mass

MS-NW-9924          
4-chloro-1-hydroxy-2-naphthoic acid
C11H7ClO3           (Mass of molecular ion:    222)

   Source Temperature: 200 °C
   Sample Temperature: 120 °C
   Direct, 75 eV

      17.0       1.7
      18.0       9.0
      28.0       1.0
      39.0       1.5
      44.0       5.4
      51.0       1.2
      55.0       1.0
      56.0       5.4
      56.5       2.4
      57.0       3.8
      57.5       1.0
      62.0       2.3
      63.0       5.9
      70.5       1.2
      71.0       1.5
      73.0       1.0
      74.0      13.3
      74.5       2.3
      75.0       6.3
      85.0       1.0
      86.0       2.4
      87.0       3.4
      88.0      10.8
      88.5       1.4
      89.0       4.8
     101.0       1.0
     102.0       6.9
     102.5       1.0
     103.0       2.3
     111.0       1.7
     113.0      21.3
     114.0       7.4
     115.0      12.0
     116.0       1.2
     143.0       1.1
     147.0       1.3
     148.0      51.6
     149.0       9.6
     150.0      17.5
     151.0       3.0
     170.0       3.2
     176.0       9.2
     177.0       1.7
     178.0      19.4
     179.0       2.3
     180.0       5.4
     188.0       1.2
     204.0     100.0
     205.0      12.6
     206.0      33.0
     207.0       4.1
     222.0      33.8
     223.0       4.2
     224.0      11.0
     225.0       1.3

400 MHz in DMSO-d6

¹H NMR	399.65 MHz
C₁₁ H₇ Cl O₃	0.034 g : 0.5 ml DMSO-d₆
4-chloro-1-hydroxy-2-naphthoic acid

    Assign.     Shift(ppm)

      A            13.
      B             8.352
      C             8.103
      D     *1      7.850
      E             7.802
      F     *1      7.711

     Hz     ppm     Int.

   3343.30   8.366    159
   3342.66   8.364    208
   3342.02   8.363    230
   3341.38   8.361    200
   3334.97   8.345    177
   3334.33   8.344    238
   3333.69   8.342    239
   3333.04   8.340    211
   3243.51   8.116    227
   3242.87   8.115    191
   3235.39   8.096    259
   3234.96   8.095    259
   3145.64   7.871    130
   3144.36   7.868    147
   3138.81   7.854    185
   3137.52   7.851    248
   3136.03   7.847    151
   3130.47   7.834    149
   3128.98   7.830    153
   3118.29   7.803   1000
   3089.66   7.731    144
   3088.59   7.729    159
   3082.61   7.714    133
   3081.32   7.711    227
   3080.26   7.708    170
   3074.27   7.693    117
   3073.20   7.690    120

in DMSO-d6