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4,4'-联吡啶

产品名称 4,4'-联吡啶

CAS号553-26-4

分子式C10H8N2

分子量156.18

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  • Mass

    MS-NW-8794          
    4,4'-bipyridyl
    C10H8N2             (Mass of molecular ion:    156)
    

       Source Temperature: 260 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          18.0       3.3
          26.0       1.5
          28.0       1.7
          39.0       1.7
          50.0       7.0
          51.0      11.6
          52.0       3.3
          62.0       1.4
          63.0       3.8
          64.0       1.0
          64.5       1.1
          74.0       2.4
          75.0       5.1
          76.0       7.2
          77.0       3.3
          78.0       5.9
          79.0       2.3
          89.0       1.8
         101.0       4.3
         102.0       7.4
         103.0       6.4
         104.0       1.4
         116.0       4.2
         127.0       1.0
         128.0       9.8
         129.0       9.6
         130.0       5.0
         155.0      38.3
         156.0     100.0
         157.0      12.1
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C10 H8 N2 0.041 g : 0.5 ml CDCl3
    4,4'-bipyridyl
    ChemicalStructure
        Assign.     Shift(ppm)
    A 8.740 B 7.533

         Hz     ppm     Int.
    

        786.06   8.777    777
        784.44   8.759    537
        781.56   8.727    557
        779.94   8.709    891
        677.81   7.569   1000
        676.13   7.550    649
        673.31   7.518    601
        671.69   7.500    933
    

in CDCl3



CCl4 solution



KBr disc



nujol mull





ANION RADICAL, REDUCTION WITH K IN THF

ANION RADICAL, REDUCTION WITH K IN DME

ANION RADICAL, REDUCTION WITH ALKALI METAL

ANION RADICAL, REDUCTION OF PYRIDINE WITH K