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网站主页CAS数据库列表 34052-90-9更多图谱2,2'-(1,3-亚苯基)-二恶唑啉(34052-90-9)核磁图(1HNMR)

2,2'-(1,3-亚苯基)-二恶唑啉

产品名称 2,2'-(1,3-亚苯基)-二恶唑啉

CAS号34052-90-9

分子式C12H12N2O2

分子量216.24

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  • Mass

    MS-IW-4199          
    2,2'-(m-phenylene)bis(2-oxazoline)
    C12H12N2O2          (Mass of molecular ion:    216)
    

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

          50.0       1.1
          51.0       1.7
          58.0       1.8
          63.0       1.5
          64.0       1.3
          65.0       1.2
          72.0       1.7
          75.0       3.0
          76.0       2.2
          77.0       2.4
          78.0      19.0
          78.5       3.2
          89.0       6.9
          90.0       2.5
          91.0       1.5
          93.0       1.9
         102.0       2.6
         103.0       1.5
         115.0       1.7
         116.0      13.5
         117.0       2.1
         130.0       1.4
         142.0       1.6
         143.0       1.5
         144.0      12.3
         145.0       1.5
         146.0       4.0
         156.0       1.2
         174.0       9.6
         175.0       1.1
         186.0     100.0
         187.0      14.6
         188.0       1.3
         215.0       5.5
         216.0      86.1
         217.0      12.3
         218.0       1.1
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C12 H12 N2 O2 0.033 g : 0.5 ml CDCl3
    2,2'-(m-phenylene)bis(2-oxazoline)
    ChemicalStructure
        Assign.     Shift(ppm)
    A 8.491 B 8.074 C 7.469 D 4.440 E 4.072

         Hz     ppm     Int.
    

       3395.02   8.495    169
       3393.43   8.492    305
       3391.72   8.487    171
       3231.93   8.087    382
       3230.22   8.083    364
       3224.12   8.068    404
       3222.41   8.064    391
       2992.55   7.488    165
       2984.74   7.469    289
       2976.93   7.449    145
       1783.94   4.464    434
       1783.33   4.463    409
       1773.93   4.439   1000
       1767.09   4.422     45
       1764.65   4.416    662
       1636.11   4.094    612
       1633.42   4.088     37
       1626.59   4.071    936
       1620.12   4.054     30
       1617.07   4.047    406
    

in CDCl3



KBr disc



nujol mull