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WebSite > CAS DataBase List >  101055-57-6More Spectrum > (2R)-(-)-1-BENZOYL-2-TERT-BUTYL-3-METHYL-4-IMIDAZOLIDINONE(101055-57-6)13CNMR

(2R)-(-)-1-BENZOYL-2-TERT-BUTYL-3-METHYL-4-IMIDAZOLIDINONE

Product Name (2R)-(-)-1-BENZOYL-2-TERT-BUTYL-3-METHYL-4-IMIDAZOLIDINONE

CAS101055-57-6

MFC15H20N2O2

MW260.33

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  • Mass

    MS-KW-0210          
    (R)-1-benzoyl-2-tert-butyl-3-methyl-4-imidazolidinone
    C15H20N2O2          (Mass of molecular ion:    260)
    

       Source Temperature: 170 °C
       Sample Temperature: 140 °C
       Direct, 75 eV
    

          29.0       1.3
          41.0       3.7
          42.0       4.0
          51.0       2.9
          57.0       2.2
          77.0      20.4
          78.0       1.5
         105.0     100.0
         106.0       7.9
         203.0      53.5
         204.0       7.0
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C15 H20 N2 O2 0.05 ml : 0.5 ml CDCl3
    (R)-1-benzoyl-2-tert-butyl-3-methyl-4-imidazolidinone
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.577 B 7.498 C 7.445 D 5.603 E *1 4.130 F *1 3.846 G 3.048 J 1.090

         Hz     ppm     Int.
    

       3033.45   7.591     73
       3032.23   7.588     99
       3030.76   7.584     54
       3027.59   7.576     36
       3025.51   7.571    134
       3023.93   7.567    110
       2999.02   7.505     70
       2993.29   7.490     42
       2991.82   7.487     65
       2990.23   7.483     33
       2981.57   7.461    114
       2980.35   7.458     51
       2975.59   7.446     78
       2974.12   7.442    122
       2967.16   7.425     49
       2239.38   5.604     96
       1659.42   4.153     50
       1643.80   4.114     64
       1543.82   3.863     52
       1528.20   3.824     40
       1218.51   3.049    497
        435.55   1.090   1000
    

in CDCl3