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MassMS-KW-0421 N,N'-disalicylidene-o-phenylenediamine C20H16N2O2 (Mass of molecular ion: 316)
Source Temperature: 200 °C Sample Temperature: 160 °C Direct, 75 eV
17.0 1.7 18.0 8.8 27.0 1.5 28.0 2.6 39.0 6.0 50.0 3.0 51.0 13.6 52.0 4.3 53.0 1.4 63.0 3.4 64.0 2.7 65.0 8.5 66.0 2.0 75.0 2.0 76.0 3.4 77.0 26.2 78.0 10.9 79.0 1.8 83.5 2.4 89.0 1.7 90.0 2.1 91.0 5.3 92.0 5.7 93.0 1.4 94.0 2.4 97.0 1.4 102.0 7.6 103.0 1.7 104.0 3.9 105.0 3.3 106.0 1.4 107.0 9.1 108.0 1.3 111.0 3.4 115.0 4.1 116.0 1.3 118.0 1.6 119.0 7.0 120.0 15.3 120.5 1.0 121.0 2.9 122.0 1.4 127.0 1.6 128.0 2.0 129.0 4.1 130.0 1.0 134.0 2.1 134.5 2.5 135.0 1.5 139.0 3.3 140.0 3.3 141.0 2.9 143.0 1.4 149.0 1.7 151.0 2.7 152.0 3.8 153.0 1.6 154.0 1.2 156.0 1.2 157.0 1.4 158.0 11.7 158.5 2.1 166.0 3.3 167.0 9.2 168.0 7.4 169.0 2.7 177.0 1.1 178.0 1.8 179.0 1.7 180.0 13.8 181.0 12.8 182.0 9.8 183.0 1.7 192.0 1.2 193.0 1.9 194.0 5.7 195.0 6.0 196.0 63.4 197.0 20.2 198.0 2.5 205.0 1.1 206.0 1.4 209.0 1.3 210.0 100.0 211.0 17.2 212.0 2.6 221.0 8.5 222.0 5.2 223.0 42.2 224.0 7.2 269.0 1.6 285.0 1.3 287.0 1.0 297.0 1.1 299.0 25.8 300.0 6.1 301.0 1.0 314.0 1.7 315.0 15.3 316.0 92.9 317.0 20.7 318.0 2.7 370.0 1.4
400 MHz in CDCl3
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1H NMR 399.65 MHz C20H16N2O2 0.041 g : 0.5 ml CDCl3 N,N'-disalicylidene-o-phenylenediamine 
Assign. Shift(ppm)
A 13.05 B 8.586 C 7.34 D 7.33 E 7.303 F 7.192 G 7.026 J 6.888
Hz ppm Int.5216.57 13.049 946 3432.22 8.586 1000 2940.02 7.355 740 2932.51 7.336 918 2930.50 7.331 251 2924.82 7.317 292 2922.99 7.312 432 2919.51 7.303 319 2916.94 7.297 286 2913.65 7.289 415 2909.62 7.278 73 2882.69 7.211 76 2878.66 7.201 423 2875.36 7.193 286 2872.80 7.186 308 2869.32 7.178 288 2811.80 7.034 369 2810.52 7.031 171 2803.56 7.013 294 2761.42 6.908 248 2760.32 6.905 242 2753.91 6.889 423 2752.81 6.886 386 2746.40 6.870 216 2745.30 6.867 203
in CDCl3
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