6953-61-3

1-萘羟肟酸(6953-61-3)核磁图(¹HNMR)

产品名称:1-萘羟肟酸

CAS:6953-61-3

分子式:C11H9NO2

分子量: 187.19

InChI:InChI=1S/C11H9NO2/c13-11(12-14)10-7-3-5-8-4-1-2-6-9(8)10/h1-7,14H,(H,12,13)

InChIKey: JRZGPWOEHDOVMC-UHFFFAOYSA-N

Smiles:C1(C(NO)=O)=C2C(C=CC=C2)=CC=C1

¹HNMR

¹³CNMR

IR1

Mass

MS-NW-2498          
1-naphthalenecarbohydroxamic acid
C11H9NO2            (Mass of molecular ion:    187)

   Source Temperature: 200 °C
   Sample Temperature: 130 °C
   Direct, 75 eV

      17.0       3.0
      18.0      15.3
      27.0       1.0
      28.0       2.5
      30.0       2.3
      37.0       1.0
      38.0       1.9
      39.0       4.2
      44.0       2.1
      50.0       5.5
      51.0       6.2
      52.0       1.3
      57.0       1.8
      57.5       1.5
      61.0       1.8
      62.0       4.1
      63.0      11.4
      63.5       5.6
      64.0       2.4
      70.5       4.9
      74.0       5.2
      75.0       6.9
      76.0       4.1
      76.5       1.0
      77.0       8.3
      77.5       2.1
      78.0       1.2
      84.5       4.2
      85.0       1.1
      86.0       2.0
      87.0       3.4
      88.0       3.4
      89.0       1.9
      98.0       1.5
      99.0       1.7
     100.0       1.6
     101.0       5.0
     102.0       1.7
     113.0       5.6
     114.0      15.3
     115.0       7.7
     116.0       1.8
     125.0       1.8
     126.0      14.9
     127.0      72.8
     128.0       9.8
     140.0      25.8
     141.0      29.1
     142.0       4.2
     143.0       6.5
     144.0       1.1
     152.0       1.9
     153.0      33.3
     154.0       5.9
     155.0      91.2
     156.0      11.0
     169.0     100.0
     170.0      16.4
     171.0      16.8
     172.0       7.7
     187.0      10.8
     188.0       1.4

400 MHz in DMSO-d6

¹H NMR	399.65 MHz
C₁₁ H₉ N O₂	0.040 g : 0.5 ml DMSO-d₆
1-naphthalenecarbohydroxamic acid

    Assign.     Shift(ppm)

      A     *1     11.15
      B     *1      9.28
      C             8.210
      D             8.021
      E             7.978
      F     *2      7.59
      G             7.57
      J     *2      7.56
      K             7.536

     Hz     ppm     Int.

   4454.97  11.148    240
   3709.67   9.283    307
   3289.67   8.232     38
   3285.27   8.221    264
   3283.44   8.216    280
   3275.93   8.197    307
   3209.99   8.033    341
   3202.30   8.013    375
   3197.17   8.000     71
   3193.32   7.991    323
   3190.39   7.983    224
   3186.18   7.973    375
   3183.98   7.967    351
   3179.22   7.956     54
   3042.58   7.614    119
   3040.93   7.609    167
   3038.55   7.604     81
   3035.80   7.597    390
   3033.97   7.592    379
   3031.04   7.585    511
   3028.66   7.579   1000
   3025.91   7.572    469
   3023.53   7.566    937
   3021.88   7.562    903
   3017.67   7.551    680
   3015.10   7.545    197
   3009.79   7.532    614
   3002.83   7.514    272
   2992.02   7.487     33

in DMSO-d6