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网站主页CAS数据库列表 90719-32-7更多图谱(S)-4-苄基-2-唑烷酮(90719-32-7)核磁图(1HNMR)

(S)-4-苄基-2-唑烷酮

产品名称 (S)-4-苄基-2-唑烷酮

CAS号90719-32-7

分子式C10H11NO2

分子量177.2

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  • Mass

    MS-IW-8164          
    (S)-(-)-4-benzyl-2-oxazolidinone
    C10H11NO2           (Mass of molecular ion:    177)
    

       Source Temperature: 150 °C
       Sample Temperature: 110 °C
       Direct, 75 eV
    

          15.0       1.6
          28.0       1.4
          39.0       2.5
          41.0       1.1
          42.0      26.2
          43.0       1.0
          51.0       2.6
          58.0       4.4
          63.0       1.7
          65.0       7.4
          77.0       2.2
          85.0       4.8
          86.0      81.8
          87.0       3.3
          89.0       1.6
          91.0      40.7
          92.0     100.0
          93.0       8.0
         177.0       9.7
         178.0       5.3
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C10 H11 N O2 0.041 g : 0.5 ml CDCl3
    (S)-(-)-4-benzyl-2-oxazolidinone
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.320 B 7.262 C 7.172 D 6.34 E 4.388 F *1 4.13 G *1 4.09 J *2 2.909 K *2 2.835

         Hz     ppm     Int.
    

       2935.91   7.347    245
       2934.57   7.343    437
       2932.98   7.339    201
       2931.52   7.336     98
       2929.57   7.331    274
       2927.73   7.326    997
       2926.15   7.322    622
       2921.63   7.311    392
       2920.29   7.308    902
       2919.56   7.306    661
       2918.09   7.302    198
       2909.18   7.280    266
       2907.71   7.276    501
       2906.37   7.273    324
       2902.22   7.262    273
       2900.39   7.258    549
       2897.83   7.251    145
       2894.41   7.243    114
       2893.07   7.240    180
       2891.72   7.236    106
       2871.58   7.186    771
       2870.12   7.182   1000
       2867.92   7.177    270
       2864.75   7.169    391
       2863.40   7.165    736
       2862.92   7.164    703
       2862.06   7.162    588
       2859.86   7.156    114
       2536.38   6.347    260
       1765.26   4.418     68
       1762.21   4.410    317
       1760.01   4.404     94
       1753.91   4.389    849
       1747.92   4.374    105
       1746.09   4.370    399
       1742.80   4.361     88
       1655.64   4.143    482
       1653.08   4.137     58
       1650.02   4.129    737
       1647.34   4.122    202
       1644.04   4.114    399
       1643.68   4.113    399
       1641.85   4.109    613
       1639.65   4.103    338
       1638.79   4.101    405
       1633.30   4.087    267
       1632.20   4.085    337
       1631.23   4.082    256
       1627.69   4.073    100
       1626.59   4.071    171
       1625.49   4.068    196
       1624.51   4.065    124
       1619.75   4.053     67
       1618.90   4.051     68
       1174.68   2.940    207
       1168.09   2.923    202
       1161.01   2.906    355
       1154.42   2.889    339
       1140.01   2.853    435
       1133.42   2.837    442
    

in CDCl3



KBr disc



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