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网站主页CAS数据库列表 15646-46-5更多图谱4-乙氧基亚甲基-2-苯基恶唑啉-5-酮(15646-46-5)红外图谱(IR2)

4-乙氧基亚甲基-2-苯基恶唑啉-5-酮

产品名称 4-乙氧基亚甲基-2-苯基恶唑啉-5-酮

CAS号15646-46-5

分子式C12H11NO3

分子量217.22

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  • Mass

    MS-IW-2292          
    4-ethoxymethylene-2-phenyl-2-oxazolin-5-one
    C12H11NO3           (Mass of molecular ion:    217)
    

       Source Temperature: 130 °C
       Sample Temperature: 100 °C
       Direct, 75 eV
    

          27.0       1.7
          29.0       2.0
          50.0       2.8
          51.0      10.0
          76.0       2.4
          77.0      38.4
          78.0       2.7
         103.0       1.3
         104.0       3.8
         105.0     100.0
         106.0       8.0
         161.0       1.3
         174.0       1.1
         189.0      17.9
         190.0       2.0
         217.0      32.6
         218.0       4.5
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C12 H11 N O3 0.042 g : 0.5 ml CDCl3
    4-ethoxymethylene-2-phenyl-2-oxazolin-5-one
    ChemicalStructure
        Assign.     Shift(ppm)
    A 8.055 B 7.53 C 7.45 D 7.344 E 4.436 F 1.485 J(E,F)=7.2HZ.

         Hz     ppm     Int.
    

        727.25   8.121    186
        725.19   8.098    197
        723.69   8.081     58
        722.75   8.071     76
        722.13   8.064    135
        721.06   8.052    102
        720.38   8.044    151
        719.63   8.036    115
        718.13   8.019    109
        717.38   8.011    279
        715.50   7.990     42
        677.69   7.567     53
        676.06   7.549     80
        675.31   7.541     69
        673.00   7.515    390
        671.31   7.496    355
        668.31   7.463    147
        667.63   7.455    135
        666.69   7.445    119
        665.88   7.436    188
        662.63   7.399     49
        661.13   7.382     65
        657.75   7.345    604
        408.31   4.560    112
        401.19   4.480    373
        394.06   4.400    388
        387.00   4.322    137
        139.88   1.562    476
        132.81   1.483   1000
        125.69   1.404    422
    

KBr disc



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