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网站主页CAS数据库列表 5044-52-0更多图谱溴化乙烯基三苯基膦(5044-52-0)核磁图(13CNMR)

溴化乙烯基三苯基膦

产品名称 溴化乙烯基三苯基膦

CAS号5044-52-0

分子式C20H18BrP

分子量369.24

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  • Mass

    MS-IW-1586          
    triphenylvinylphosphonium bromide
    C20H18BrP           (Mass of molecular ion:    368)
    

       Source Temperature: 230 °C
       Sample Temperature: 240 °C
       Direct, 75 eV
    

          39.0       1.4
          51.0       3.5
          57.0       1.7
          63.0       1.0
          65.0       1.1
          77.0       1.9
          78.0       1.3
          79.0       2.6
          80.0       7.4
          81.0       2.7
          82.0       7.2
         107.0      11.4
         108.0      35.1
         109.0       2.9
         115.0       2.7
         128.0       1.1
         131.0       2.1
         133.0       2.5
         139.0       1.2
         141.0       1.1
         152.0       7.0
         153.0       1.7
         154.0       1.7
         157.0       3.4
         170.0       2.2
         181.0       1.1
         183.0      63.9
         184.0      15.6
         185.0      10.1
         186.0       1.4
         261.0      18.7
         262.0     100.0
         263.0      19.4
         264.0       1.8
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C20 H18 Br P 0.040 g : 0.5 ml CDCl3
    triphenylvinylphosphonium bromide
    ChemicalStructure
        Assign.     Shift(ppm)
    A 8.076 B 7.873 C 7.76 D 7.70 E 7.208 F 6.206

         Hz     ppm     Int.
    

       3255.74   8.147    134
       3243.29   8.116    155
       3237.79   8.102    156
       3231.08   8.085    135
       3225.46   8.071    149
       3218.63   8.054    162
       3213.13   8.040    157
       3200.68   8.009    152
       3156.74   7.899    215
       3154.91   7.895    227
       3153.56   7.891    139
       3151.61   7.886    172
       3149.54   7.881    521
       3147.46   7.876    564
       3145.63   7.871    184
       3143.68   7.867    222
       3142.21   7.863    384
       3141.36   7.861    288
       3140.63   7.859    296
       3140.01   7.857    383
       3138.67   7.854    199
       3111.82   7.787    418
       3108.03   7.777    499
       3106.20   7.773    318
       3105.22   7.770    408
       3103.64   7.766    874
       3101.44   7.761    445
       3099.85   7.757    881
       3098.39   7.753    424
       3096.07   7.747    728
       3092.29   7.738    626
       3090.33   7.733    281
       3088.87   7.729    842
       3087.52   7.726   1000
       3086.55   7.724    482
       3085.57   7.721    283
       3080.44   7.708    565
       3078.98   7.705    442
       3075.81   7.697    787
       3075.20   7.695    733
       3074.58   7.694    900
       3073.61   7.691    438
       3067.38   7.676    612
       3066.04   7.672    471
       2911.62   7.286    291
       2899.17   7.255    272
       2861.82   7.161    286
       2849.49   7.130    270
       2501.59   6.260    279
       2483.64   6.215    271
       2476.68   6.198    282
       2458.74   6.153    268
    

in CDCl3



KBr disc



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