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网站主页CAS数据库列表 102029-44-7更多图谱(R)-4-苄基-2-噁唑烷酮(102029-44-7)核磁图(13CNMR)

(R)-4-苄基-2-噁唑烷酮

产品名称 (R)-4-苄基-2-噁唑烷酮

CAS号102029-44-7

分子式C10H11NO2

分子量177.2


  • Mass

    MS-IW-8682          
    (R)-(+)-4-benzyl-2-oxazolidinone
    C10H11NO2           (Mass of molecular ion:    177)
    

       Source Temperature: 160 °C
       Sample Temperature: 130 °C
       Direct, 75 eV
    

          15.0       1.8
          18.0       1.0
          28.0       1.4
          39.0       2.8
          41.0       1.1
          42.0      25.8
          43.0       1.1
          51.0       2.7
          58.0       5.2
          63.0       1.8
          65.0       7.6
          77.0       2.3
          78.0       1.0
          85.0       4.2
          86.0      81.1
          87.0       3.1
          89.0       1.7
          90.0       1.0
          91.0      40.9
          92.0     100.0
          93.0       7.9
         103.0       1.0
         177.0       8.0
         178.0       2.5
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C10 H11 N O2 0.041 g : 0.5 ml CDCl3
    (R)-(+)-4-benzyl-2-oxazolidinone
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.324 B 7.264 C 7.176 D 6.36 E 4.390 F 4.131 G 4.09 J *1 2.910 K *1 2.836

         Hz     ppm     Int.
    

       2936.52   7.348    234
       2935.30   7.345    405
       2933.59   7.341    180
       2930.18   7.332    272
       2928.34   7.328   1000
       2926.88   7.324    604
       2922.24   7.312    388
       2920.90   7.309    888
       2918.70   7.304    193
       2909.79   7.281    250
       2908.45   7.278    482
       2906.98   7.274    312
       2903.08   7.265    696
       2901.12   7.260    541
       2898.44   7.253    139
       2895.14   7.245    110
       2893.80   7.241    167
       2892.46   7.238     94
       2872.19   7.187    757
       2870.61   7.183    973
       2868.53   7.178    251
       2863.89   7.166    733
       2543.82   6.366    275
       1762.94   4.412    307
       1760.99   4.407     91
       1755.00   4.392    827
       1748.66   4.376    106
       1746.83   4.371    388
       1743.53   4.363     76
       1656.49   4.145    456
       1650.88   4.131    699
       1648.32   4.125    186
       1644.78   4.116    404
       1642.70   4.111    591
       1640.38   4.105    333
       1639.53   4.103    380
       1633.91   4.089    261
       1632.93   4.086    327
       1631.96   4.084    241
       1628.42   4.075     98
       1627.32   4.072    171
       1626.22   4.070    193
       1625.24   4.067    119
       1620.48   4.055     67
       1619.63   4.053     66
       1175.05   2.941    208
       1168.46   2.924    203
       1164.79   2.915     58
       1161.50   2.907    356
       1154.91   2.890    341
       1140.38   2.854    439
       1133.79   2.837    446
       1126.83   2.820    166
       1120.24   2.804    161
    

in CDCl3



KBr disc



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