(2S)-(+)-Glycidyl tosylate(70987-78-9) IR2
Product Name(2S)-(+)-Glycidyl tosylate
CAS70987-78-9
Molecular FormulaC10H12O4S
Molecular Weight228.26
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MassMS-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
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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
KBr disc
nujol mull
