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网站主页CAS数据库列表 41840-28-2更多图谱S-Boc-2-巯基-4,6-二甲基嘧啶(41840-28-2)质谱(MS)

S-Boc-2-巯基-4,6-二甲基嘧啶

产品名称 S-Boc-2-巯基-4,6-二甲基嘧啶

CAS号41840-28-2

分子式C11H16N2O2S

分子量240.32

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  • Mass

    MS-IW-2313          
    O-tert-butyl S-(4,6-dimethyl-2-pyrimidinyl) thiocarbonate
    C11H16N2O2S         (Mass of molecular ion:    240)
    

       Source Temperature: 220 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          15.0       1.7
          26.0       1.5
          27.0       7.4
          28.0       7.6
          29.0      11.4
          31.0       1.3
          37.0       1.9
          38.0       4.4
          39.0      35.8
          40.0       8.6
          41.0      61.9
          42.0      15.8
          43.0       3.2
          44.0      43.4
          45.0       1.9
          50.0       3.1
          51.0       3.4
          52.0       2.0
          53.0       5.2
          54.0       2.0
          55.0      12.0
          56.0      28.0
          57.0      88.7
          58.0       4.7
          59.0       6.3
          60.0       4.8
          64.0       1.1
          65.0       1.8
          66.0       9.8
          67.0      13.2
          70.0       1.4
          71.0       1.1
          72.0       5.1
          80.0       2.8
          81.0       1.9
          82.0      38.2
          83.0       2.7
          84.0       1.4
          85.0       1.0
          95.0       1.2
          96.0       2.5
          98.0       2.8
          99.0       1.1
         107.0      12.3
         108.0       2.0
         112.0       1.2
         113.0       1.2
         123.0       1.5
         124.0       1.2
         125.0      16.5
         126.0       1.2
         139.0       4.4
         140.0     100.0
         141.0      15.3
         142.0       6.0
         167.0       4.2
         196.0       1.1
    

parameter in CDCl3


  • 1H NMR 300 MHz
    C11 H16 N2 O2 S 0.049 g : 0.5 ml CDCl3
    o-tert-butyl S-(4,6-dimethyl-2-pyrimidinyl) thiocarbonate
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 6.973 D(B) 2.511 J(A,B) 0.5 D(C) 1.516

         Hz     ppm     Int.
    

       2091.97   6.973     58
        753.52   2.512    466
        753.16   2.511    466
        454.82   1.516   1000
    

in CDCl3



KBr disc