70987-78-9

(S)-(+)-对甲苯磺酸缩水甘油酯(70987-78-9)质谱(MS)

产品名称:(S)-(+)-对甲苯磺酸缩水甘油酯

CAS:70987-78-9

分子式:C10H12O4S

分子量: 228.26

Mass

MS-IW-8653          
(S)-(+)-oxiranylmethyl p-toluenesulfonate
C10H12O4S           (Mass of molecular ion:    228)

   Source Temperature: 140 °C
   Sample Temperature: 120 °C
   Direct, 75 eV

      15.0       1.2
      27.0       2.7
      28.0       1.6
      29.0       2.7
      31.0       2.7
      39.0       4.0
      41.0       1.5
      43.0       4.3
      45.0       1.6
      51.0       1.8
      55.0       1.5
      56.0       4.7
      57.0       1.9
      63.0       2.9
      65.0      14.2
      73.0       1.8
      77.0       2.0
      79.0       1.3
      89.0       3.9
      90.0       2.8
      91.0     100.0
      92.0      11.7
     105.0       1.9
     107.0       3.5
     108.0       2.7
     139.0       8.8
     140.0       1.0
     155.0      91.6
     156.0       9.1
     157.0       5.1
     172.0      17.8
     173.0      12.3
     174.0       1.9
     228.0      29.3
     229.0       3.7
     230.0       1.7

400 MHz in CDCl3

¹H NMR	399.65 MHz
C₁₀ H₁₂ O₄ S	0.042 g : 0.5 ml CDCl₃
(S)-(+)-oxiranylmethyl p-toluenesulfonate

    Assign.     Shift(ppm)

      A             7.803
      B             7.364
      C     *1      4.266
      D     *1      3.937
      E             3.187
      F             2.812
      G             2.592
      J             2.453

     Hz     ppm     Int.

   3125.24   7.820     55
   3123.17   7.815    350
   3121.46   7.811    123
   3116.70   7.799    123
   3114.87   7.794    394
   3112.92   7.790     65
   2949.46   7.381     48
   2947.51   7.376    259
   2946.90   7.374    293
   2940.92   7.359     85
   2938.84   7.354    269
   2938.23   7.353    236
   1712.77   4.286    173
   1709.47   4.278    173
   1701.42   4.258    200
   1698.00   4.249    204
   1582.15   3.959    178
   1575.93   3.944    186
   1570.68   3.931    154
   1564.58   3.915    158
   1281.74   3.208     54
   1279.17   3.201     64
   1278.44   3.199     71
   1277.71   3.198     71
   1275.76   3.193    106
   1275.15   3.191     87
   1274.41   3.189     76
   1273.07   3.186     72
   1271.73   3.183    115
   1269.78   3.178     64
   1269.04   3.176     71
   1268.19   3.174     66
   1265.63   3.167     56
   1128.54   2.824    184
   1123.78   2.812    239
   1119.63   2.802    194
   1039.55   2.602    188
   1036.99   2.595    188
   1034.79   2.590    172
   1032.23   2.583    166
    980.59   2.454   1000

in CDCl3