2-异丁基-4-甲基噻唑(61323-24-8)核磁图(¹³CNMR)

Mass

MS-IW-5086          
2-isobutyl-4-methylthiazole
C8H13NS             (Mass of molecular ion:    155)

   Source Temperature: 200 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV

      27.0       2.6
      28.0       1.1
      39.0       5.2
      41.0       5.7
      42.0       2.2
      43.0       6.1
      45.0       7.7
      68.0       6.5
      69.0       1.3
      71.0      15.4
      72.0      19.8
      73.0       7.8
      74.0       1.1
      85.0       1.6
     112.0      16.1
     113.0     100.0
     114.0       7.5
     115.0       4.8
     140.0      13.6
     141.0       1.2
     154.0       4.3
     155.0       7.7
     156.0       1.0

Assign. Shift(ppm) A 6.700 B 2.830 C 2.414 D 2.088 E 0.980 J(A,C)=-1.0HZ

     Hz     ppm     Int.

   2679.08   6.704    111
   2678.10   6.702    235
   2677.12   6.699    229
   2676.15   6.697    103
   1134.64   2.840    434
   1127.44   2.822    445
    965.21   2.416    752
    964.11   2.413    703
    847.90   2.122     39
    840.82   2.104     71
    834.11   2.088     94
    827.51   2.071     74
    820.80   2.054     36
    820.43   2.053     36
    401.49   1.005     30
    395.02   0.989   1000
    392.46   0.983     82
    388.31   0.972    959
    381.59   0.955     25