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MassMS-IW-4080 2,2'-(p-phenylene)bis(2-oxazoline) C12H12N2O2 (Mass of molecular ion: 216)
Source Temperature: 160 °C Sample Temperature: 130 °C Direct, 75 eV
15.0 1.3 28.0 1.1 39.0 1.1 43.0 1.0 50.0 1.6 51.0 2.4 58.0 2.6 63.0 1.9 64.0 1.6 64.5 1.0 65.0 1.6 72.0 1.9 75.0 3.9 76.0 2.8 77.0 2.4 78.0 23.2 78.5 3.9 89.0 6.1 90.0 2.9 91.0 1.3 93.0 1.8 102.0 3.3 103.0 2.0 104.0 1.2 115.0 1.4 116.0 16.0 117.0 2.6 142.0 2.7 144.0 17.6 145.0 2.2 146.0 4.0 156.0 3.4 174.0 12.6 175.0 1.5 186.0 100.0 187.0 15.9 188.0 1.4 215.0 5.7 216.0 84.7 217.0 11.8 218.0 1.1
400 MHz at 35C
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1H NMR 399.65 MHz C12 H12 N2 O2 0.030 g : 0.5 ml CDCl3 at 35C 2,2'-(p-phenylene)bis(2-oxazoline) 
Assign. Shift(ppm)
A 7.986 B 4.428 C 4.069
Hz ppm Int.3191.53 7.986 1000 1781.13 4.457 127 1780.40 4.455 139 1771.00 4.432 323 1761.47 4.408 202 1634.77 4.091 189 1625.12 4.067 293 1615.84 4.044 131 1615.23 4.042 128
in CDCl3
KBr disc
nujol mull
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