(2E)-1-(4-Chlorophenyl)-3-phenyl-2-propene-1-one
Product Name (2E)-1-(4-Chlorophenyl)-3-phenyl-2-propene-1-one
CAS22966-22-9
MFC15H11ClO
MW242.7
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MassMS-NW-9744 trans-4'-chlorochalcone C15H11ClO (Mass of molecular ion: 242)
Source Temperature: 150 °C Sample Temperature: 100 °C Direct, 75 eV
18.0 1.2 50.0 3.2 51.0 6.4 63.0 2.0 74.0 2.6 75.0 13.3 76.0 10.9 77.0 24.0 78.0 2.1 85.0 1.1 88.0 2.2 89.0 15.6 89.5 3.0 101.0 1.5 102.0 7.1 103.0 34.7 104.0 3.5 105.0 1.3 107.0 1.5 111.0 28.8 112.0 2.3 113.0 9.4 130.0 1.0 131.0 33.0 132.0 3.3 139.0 27.6 140.0 2.2 141.0 8.8 151.0 1.2 152.0 1.5 164.0 2.0 165.0 1.2 176.0 2.6 177.0 2.9 178.0 18.0 179.0 16.9 180.0 2.3 199.0 1.0 205.0 1.1 206.0 1.1 207.0 51.7 208.0 8.5 213.0 1.4 214.0 2.5 241.0 100.0 242.0 86.2 243.0 44.9 244.0 28.6 245.0 4.3
400 MHz in CDCl3
90 MHz in CDCl3
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1H NMR 399.65 MHz C15 H11 Cl O 0.034 g : 0.5 ml CDCl3 trans-4'-chlorochalcone 
Assign. Shift(ppm)
A 7.961 B 7.810 C 7.637 D 7.48 E 7.47 F 7.42 J(B,D)=15.6HZ. 90MHZ. : HSP-05-099
Hz ppm Int.3188.60 7.979 97 3186.16 7.973 627 3184.20 7.968 226 3179.44 7.956 230 3177.37 7.951 706 3175.05 7.945 99 3130.00 7.832 295 3114.38 7.793 370 3060.91 7.659 41 3056.76 7.649 220 3055.79 7.647 160 3054.32 7.643 219 3053.47 7.641 222 3052.98 7.640 230 3051.27 7.635 223 3050.54 7.634 223 3049.93 7.632 252 3047.49 7.626 254 3047.12 7.625 259 3043.33 7.615 44 2996.83 7.499 589 2994.14 7.492 59 2992.43 7.488 113 2990.11 7.482 606 2988.04 7.477 243 2983.28 7.465 227 2981.20 7.460 1000 2979.00 7.455 124 2972.41 7.438 101 2971.68 7.436 98 2968.51 7.428 589 2966.55 7.423 362 2965.33 7.420 611 2964.23 7.418 373 2962.16 7.412 549 2958.25 7.403 62
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1H NMR 89.56 MHz C15 H11 Cl O 0.034 g : 0.5 ml CDCl3 trans-4'-chlorochalcone Assign. Shift(ppm)
A 7.951 B 7.81 C 7.64 D 7.48 E 7.46 F 7.43 400MHZ. : HSP-41-818
Hz ppm Int.719.63 8.036 91 717.38 8.011 519 715.31 7.987 190 713.69 7.969 51 710.69 7.936 274 708.63 7.913 883 706.31 7.887 122 704.81 7.870 32 704.00 7.861 35 703.63 7.857 35 703.25 7.853 36 700.81 7.826 36 700.13 7.818 30 699.00 7.805 33 698.44 7.799 35 697.06 7.784 42 693.25 7.741 498 689.19 7.696 161 687.19 7.673 153 686.44 7.665 177 685.75 7.657 184 685.00 7.649 173 683.56 7.633 219 682.19 7.618 260 680.63 7.600 217 679.44 7.587 360 677.38 7.564 161 675.38 7.542 846 672.63 7.511 844 670.50 7.487 361 666.88 7.447 676 665.81 7.435 489 663.81 7.412 1000 662.44 7.397 316 660.25 7.373 499 656.63 7.332 60 654.94 7.313 41 654.38 7.307 36 653.81 7.301 35
in CDCl3
KBr disc
nujol mull
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