2-氨基-3,5二氯吡啶

产品名称 2-氨基-3,5二氯吡啶

CAS号4214-74-8

分子式C5H4Cl2N2

分子量163

¹³CNMR

Mass

MS2016-05371CM      
3,5-dichloro-2-pyridylamine
C5H4Cl2N2           (Mass of molecular ion:    162)

   Source Temperature: 245 °C
   Sample Temperature:  20 °C
   Direct, 70 eV

      18.0       1.7
      28.0       5.1
      37.0       3.5
      38.0       2.6
      49.0       1.9
      50.0       3.7
      52.0       2.3
      62.0       1.4
      63.5       2.7
      64.0       5.4
      65.0       4.8
      72.0       4.5
      73.0       7.6
      74.0       2.9
      75.0       4.9
      84.0       1.5
      85.0       1.8
      91.0       2.7
      92.0       9.4
      98.0       2.0
      99.0       3.5
     100.0      13.8
     101.0       1.9
     102.0       5.4
     107.0       3.9
     108.0       4.0
     109.0       2.8
     110.0       2.8
     126.0       2.7
     127.0      37.9
     128.0       3.4
     129.0      12.3
     134.0       3.6
     135.0      29.8
     136.0       3.7
     137.0      19.1
     139.0       3.0
     162.0     100.0
     163.0       6.8
     164.0      63.0
     165.0       4.1
     166.0      10.1

90 MHz in CDCl3

parameter in CDCl3

¹H NMR	89.56 MHz
C₅ H₄ Cl₂ N₂	0.040 g : 0.5 ml CDCl₃
3,5-dichloro-2-pyridylamine

    Assign.     Shift(ppm)

      A             7.938
      B             7.501
      C             4.9
     
     J(A,B)=2.2HZ

     Hz     ppm     Int.

    712.13   7.952    488
    709.94   7.927    555
    672.94   7.514   1000
    670.69   7.489    902
    439.75   4.911     97

¹H NMR	300 MHz
C₅ H₄ Cl₂ N₂	0.040 g : 0.5 ml CDCl₃
3,5-dichloro-2-pyridylamine

    Parameter     ppm  Hz

      D(A)         7.938
      D(B)         7.501
       J(A,B)          2.22
     
      D(C)         4.90

     Hz     ppm     Int.

   2382.52   7.942    698
   2380.33   7.934    719
   2251.40   7.505   1000
   2249.22   7.497    969
   1469.99   4.900    195

in CDCl3

KBr disc

liquid film

nujol mull

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2-氨基-3,5二氯吡啶(4214-74-8)核磁图(¹HNMR) 相关产品图谱

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