(E)-β-(4-Chlorophenyl)acrylophenone
Product Name (E)-β-(4-Chlorophenyl)acrylophenone
CAS22252-16-0
MFC15H11ClO
MW242.7
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MassMS-NW-9740 trans-4-chlorochalcone C15H11ClO (Mass of molecular ion: 242)
Source Temperature: 160 °C Sample Temperature: 120 °C Direct, 75 eV
50.0 3.5 51.0 11.9 52.0 1.2 63.0 1.6 74.0 2.1 75.0 9.0 76.0 8.8 77.0 40.9 78.0 3.1 88.0 2.1 89.0 13.9 89.5 2.6 101.0 17.1 102.0 20.7 103.0 3.3 105.0 37.2 106.0 3.1 107.0 1.6 111.0 1.8 130.0 18.9 131.0 3.4 136.0 2.4 137.0 18.1 138.0 2.4 139.0 6.3 151.0 1.0 152.0 1.1 165.0 35.7 166.0 3.7 167.0 11.4 168.0 1.1 176.0 2.2 177.0 2.6 178.0 15.5 179.0 27.4 180.0 4.1 199.0 1.1 207.0 59.1 208.0 9.7 213.0 1.6 214.0 3.9 215.0 1.1 216.0 1.3 225.0 1.3 241.0 49.5 242.0 100.0 243.0 32.1 244.0 33.3 245.0 5.3
400 MHz in CDCl3
90 MHz in CDCl3
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1H NMR 399.65 MHz C15 H11 Cl O 0.039 g : 0.5 ml CDCl3 trans-4-chlorochalcone 
Assign. Shift(ppm)
A 8.009 B 7.743 C 7.58 D 7.56 E 7.50 F 7.50 G 7.379 J(B,E)=15.7HZ. 90MHZ. : HSP-05-098
Hz ppm Int.3207.89 8.027 86 3205.93 8.022 435 3204.71 8.019 547 3203.37 8.016 278 3199.71 8.007 172 3197.63 8.002 667 3196.17 7.998 525 3103.52 7.766 332 3087.77 7.727 447 3038.09 7.602 112 3036.99 7.600 80 3033.08 7.590 98 3030.76 7.584 331 3028.69 7.579 146 3027.59 7.576 128 3025.15 7.570 626 3024.78 7.569 624 3016.36 7.548 657 3010.86 7.534 47 3003.42 7.516 1000 2996.34 7.498 600 2990.60 7.484 123 2987.67 7.476 654 2954.59 7.393 121 2952.76 7.389 659 2943.97 7.367 540
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1H NMR 89.56 MHz C15 H11 Cl O 0.039 g : 0.5 ml CDCl3 trans-4-chlorochalcone Assign. Shift(ppm)
A 8.004 B 7.73 C 7.62 to 7.47 D 7.52 E 7.39 400MHZ. : HSP-41-815
Hz ppm Int.724.31 8.088 31 722.25 8.065 194 720.50 8.045 216 718.50 8.023 105 717.56 8.013 112 717.00 8.006 110 715.19 7.986 183 713.81 7.971 119 712.56 7.957 288 710.88 7.938 58 703.69 7.858 107 687.94 7.682 356 681.94 7.615 261 680.06 7.594 198 676.50 7.554 1000 675.44 7.542 568 673.38 7.519 664 671.19 7.495 228 670.00 7.482 192 669.31 7.474 235 665.69 7.433 194 663.81 7.412 624 661.63 7.388 173 660.75 7.378 237 657.19 7.338 102 655.13 7.315 206 653.38 7.296 44
in CDCl3
KBr disc
nujol mull
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