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MassMS-IW-1489 trans-4'-amino-4-(dimethylamino)chalcone C17H18N2O (Mass of molecular ion: 266)
Source Temperature: 200 °C Sample Temperature: 160 °C Direct, 75 eV
39.0 1.2 42.0 1.3 65.0 3.6 77.0 1.5 92.0 4.2 102.0 1.1 103.0 1.4 111.0 1.3 118.0 1.5 118.5 2.6 119.0 6.0 120.0 9.8 121.0 16.7 122.0 1.6 130.0 2.2 131.0 1.7 144.0 2.5 145.0 2.5 146.0 6.1 174.0 9.5 175.0 1.2 193.0 2.6 194.0 2.9 195.0 1.1 221.0 1.6 222.0 6.7 223.0 4.6 237.0 8.9 238.0 8.9 239.0 1.5 249.0 7.7 250.0 5.5 251.0 3.8 252.0 1.4 265.0 29.0 266.0 100.0 267.0 19.4 268.0 2.3
400 MHz in CDCl3
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1H NMR 399.65 MHz C17 H18 N2 O 0.015 g : 0.5 ml CDCl3 trans-4'-amino-4-(dimethylamino)chalcone 
Assign. Shift(ppm)
A 7.921 B 7.765 C 7.535 D 7.359 E 6.69 F 4.12 G 3.024 J(B,D)=15.4HZ
Hz ppm Int.3170.41 7.933 115 3168.33 7.928 37 3163.57 7.916 37 3161.62 7.911 122 3112.06 7.787 49 3096.68 7.749 64 3015.75 7.546 89 3014.04 7.542 34 3008.91 7.529 30 3007.08 7.525 91 2947.88 7.377 92 2932.50 7.338 75 2679.81 6.706 41 2677.12 6.699 211 2675.17 6.694 70 2670.41 6.682 64 2668.33 6.677 187 2665.89 6.671 24 1208.37 3.024 1000
in CDCl3
liquid film
