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6-ethoxy-1,2,3,4-tetrahydro-2,2,4-trimethylquinoline

Product Name 6-ethoxy-1,2,3,4-tetrahydro-2,2,4-trimethylquinoline

CAS16489-90-0

MFC14H21NO

MW219.32


  • Mass

    MS-IW-0734          
    6-ethoxy-2,2,4-trimethyl-1,2,3,4-tetrahydroquinoline
    C14H21NO            (Mass of molecular ion:    219)
    

       Source Temperature: 180 °C
       Sample Temperature: 160 °C
       Reservoir, 75 eV
    

          41.0       1.3
          77.0       1.8
          79.0       1.3
          83.0       1.2
          91.0       1.4
         106.0       1.1
         107.0       1.1
         117.0       1.4
         118.0       1.1
         122.0       1.0
         130.0       1.4
         131.0       1.7
         132.0       2.1
         133.0       1.4
         134.0       3.4
         136.0       1.1
         144.0       1.8
         145.0       1.7
         146.0       3.8
         147.0       2.3
         148.0       4.0
         158.0       1.6
         159.0       2.7
         160.0       5.7
         161.0       3.4
         162.0       2.2
         164.0       1.3
         173.0       1.3
         174.0       3.2
         175.0       4.9
         176.0       8.1
         177.0       1.0
         188.0       2.9
         189.0       1.9
         190.0      13.1
         191.0       1.9
         202.0       2.0
         204.0     100.0
         205.0      14.9
         206.0       1.2
         218.0       2.8
         219.0      52.2
         220.0       8.4
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C14 H21 N O 0.038 g : 0.5 ml CDCl3
    6-ethoxy-2,2,4-trimethyl-1,2,3,4-tetrahydroquinoline
    ChemicalStructure
        Assign.     Shift(ppm)
    A 6.778 B 6.592 C 6.403 D 3.949 E 3.13 F 2.891 G *1 1.720 J *1 1.422 K 1.366 L 1.309 M *2 1.215 N *2 1.148

         Hz     ppm     Int.
    

       2710.82   6.783    145
       2709.84   6.781    147
       2708.01   6.776    159
       2707.03   6.774    150
       2641.11   6.609     86
       2640.38   6.607     82
       2638.18   6.602     81
       2637.45   6.600     74
       2632.45   6.587    108
       2631.71   6.586    103
       2629.64   6.580    104
       2628.91   6.579     93
       2562.74   6.413    199
       2554.20   6.392    163
       1588.75   3.976    110
       1581.79   3.958    342
       1574.83   3.941    347
       1567.87   3.924    117
       1161.87   2.908     41
       1155.64   2.892     48
       1149.54   2.877     43
        697.51   1.746    103
        691.65   1.731    106
        684.57   1.713    130
        678.71   1.699    123
        580.69   1.453     81
        567.99   1.422    130
        555.54   1.391     72
        552.61   1.383    471
        545.65   1.366    917
        538.70   1.348    450
        526.12   1.317    671
        519.41   1.300    659
        485.72   1.216   1000
        458.98   1.149    860
    

in CDCl3



KBr disc



nujol mull