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网站主页CAS数据库列表 58632-95-4更多图谱2-(叔丁氧羰基氧亚氨基)-2-苯乙腈(58632-95-4)质谱(MS)

2-(叔丁氧羰基氧亚氨基)-2-苯乙腈

产品名称 2-(叔丁氧羰基氧亚氨基)-2-苯乙腈

CAS号58632-95-4

分子式C13H14N2O3

分子量246.26

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  • Mass

    MS-NW-9750          
    2-(tert-butoxycarbonyloxyimino)-2-phenylacetonitrile
    C13H14N2O3          (Mass of molecular ion:    246)
    

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

          27.0       3.9
          28.0       4.3
          29.0       7.6
          38.0       1.8
          39.0      10.4
          40.0       2.4
          41.0      34.6
          42.0       1.4
          43.0       2.5
          44.0      21.0
          50.0       4.9
          51.0      10.3
          52.0       1.5
          53.0       1.6
          55.0       5.7
          56.0      15.7
          57.0     100.0
          58.0       5.1
          59.0       2.0
          62.0       1.5
          63.0       2.3
          64.0       1.3
          65.0       1.7
          75.0       1.6
          76.0       4.2
          77.0      27.8
          78.0       3.4
          88.0       2.0
          89.0      23.5
          90.0       2.3
         102.0       1.0
         103.0       9.5
         104.0       1.6
         114.0       1.6
         115.0       2.5
         116.0      33.4
         117.0       3.2
         119.0       2.6
         129.0      18.4
         130.0       3.9
         146.0      28.2
         147.0       4.9
         202.0       1.0
         231.0       2.0
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C13 H14 N2 O3 0.038 g : 0.5 ml CDCl3
    2-(tert-butoxycarbonyloxyimino)-2-phenylacetonitrile
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.94 B 7.61 to 7.38 C 1.603

         Hz     ppm     Int.
    

        717.13   8.008     36
        715.31   7.987     39
        712.19   7.953     25
        711.88   7.949     25
        710.06   7.929     38
        708.56   7.912     25
        707.38   7.899     59
        679.19   7.584     25
        676.31   7.552     82
        674.81   7.535     72
        673.88   7.525     47
        672.00   7.504     28
        670.56   7.488     28
        669.50   7.476     31
        668.94   7.470     39
        143.63   1.604   1000
    

in CDCl3



KBr disc



nujol mull



4880 A,200 M,powder