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2037-99-2More Spectrum > 8-benzyl-10-oxa-8-azabicyclo[4.4.0]deca-1,3,5-triene-7,9-dione(2037-99-2)13CNMR
8-benzyl-10-oxa-8-azabicyclo[4.4.0]deca-1,3,5-triene-7,9-dione
Product Name 8-benzyl-10-oxa-8-azabicyclo[4.4.0]deca-1,3,5-triene-7,9-dione
CAS2037-99-2
MFC15H11NO3
MW253.25274
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MassMS-IW-9508 3-benzyl-1,3-benzoxazine-2,4(3H)-dione C15H11NO3 (Mass of molecular ion: 253)
Source Temperature: 150 °C Sample Temperature: 120 °C Direct, 75 eV
28.0 1.1 38.0 1.2 39.0 4.0 41.0 1.0 50.0 1.5 51.0 3.5 63.0 5.0 64.0 5.0 65.0 11.9 76.0 1.3 77.0 4.6 78.0 1.2 89.0 2.2 90.0 1.3 91.0 90.7 92.0 18.8 93.0 2.5 104.0 2.2 105.0 1.3 120.0 100.0 121.0 22.2 122.0 1.8 132.0 3.5 133.0 1.0 253.0 59.4 254.0 10.1 255.0 1.1
400 MHz in CDCl3
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1H NMR 399.65 MHz C15 H11 N O3 0.022 g : 0.5 ml CDCl3 3-benzyl-1,3-benzoxazine-2,4(3H)-dione 
Assign. Shift(ppm)
A 8.085 B 7.678 C 7.526 D 7.35 E 7.32 F 7.30 G 7.260 J 5.202
Hz ppm Int.3236.08 8.098 178 3234.50 8.094 185 3228.27 8.078 191 3226.56 8.074 197 3077.51 7.701 117 3075.81 7.697 116 3070.19 7.683 148 3069.21 7.680 163 3068.48 7.678 160 3067.50 7.676 141 3061.89 7.662 143 3060.18 7.658 137 3013.18 7.540 216 3011.47 7.536 264 3009.52 7.531 88 3005.00 7.520 303 3003.66 7.516 267 3001.10 7.510 34 2947.14 7.375 142 2946.04 7.372 153 2939.70 7.356 189 2939.21 7.355 212 2938.72 7.354 211 2936.52 7.348 106 2934.20 7.342 116 2931.88 7.337 160 2930.79 7.334 167 2927.73 7.326 387 2926.27 7.323 154 2922.00 7.312 161 2920.41 7.308 312 2917.48 7.301 266 2915.77 7.296 137 2913.57 7.291 62 2910.52 7.283 143 2905.40 7.270 241 2904.91 7.269 248 2897.09 7.250 210 2896.48 7.248 204 2079.10 5.203 1000
in CDCl3
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