(R)-(-)-4-Phenyl-2-oxazolidinone
Product Name (R)-(-)-4-Phenyl-2-oxazolidinone
CAS90319-52-1
MFC9H9NO2
MW163.17
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MassMS-IW-9551 (R)-(-)-4-phenyl-2-oxazolidinone C9H9NO2 (Mass of molecular ion: 163)
Source Temperature: 160 °C Sample Temperature: 120 °C Direct, 75 eV
15.0 2.6 27.0 2.5 28.0 9.3 29.0 1.0 38.0 2.1 39.0 9.1 40.0 1.1 41.0 4.5 42.0 9.8 43.0 1.1 44.0 1.0 50.0 8.8 51.0 19.7 52.0 8.7 52.5 2.8 58.0 1.5 58.5 5.0 59.0 1.1 62.0 2.1 63.0 5.9 64.0 2.1 65.0 9.0 66.5 1.3 74.0 2.3 75.0 1.9 76.0 3.4 77.0 22.8 78.0 26.3 79.0 2.6 85.0 1.8 86.0 5.5 89.0 6.9 90.0 6.0 91.0 34.1 92.0 3.8 103.0 2.3 104.0 98.9 105.0 100.0 106.0 8.4 118.0 2.9 119.0 6.6 120.0 1.0 132.0 5.6 133.0 89.0 134.0 8.0 162.0 15.2 163.0 64.3 164.0 7.6
400 MHz in CDCl3
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1H NMR 399.65 MHz C9 H9 N O2 0.035 g : 0.5 ml CDCl3 (R)-(-)-4-phenyl-2-oxazolidinone 
Assign. Shift(ppm)
A 7.385 B 7.35 C 7.32 D 6.70 E 4.945 F 4.703 G 4.142
Hz ppm Int.2961.91 7.412 156 2960.08 7.407 247 2958.50 7.403 133 2953.61 7.391 742 2951.78 7.386 471 2946.17 7.372 864 2941.16 7.360 229 2939.58 7.356 429 2937.99 7.352 359 2935.18 7.345 131 2932.74 7.339 531 2929.08 7.330 1000 2927.37 7.325 924 2925.17 7.320 310 2922.61 7.313 331 2921.02 7.309 584 2678.10 6.702 231 1984.38 4.966 223 1976.44 4.946 335 1968.63 4.926 277 1888.43 4.726 437 1879.76 4.704 799 1871.09 4.682 397 1663.09 4.162 450 1656.13 4.144 481 1654.54 4.140 446 1647.58 4.123 405
in CDCl3
KBr disk
nujol mull
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