92976-81-3

三溴化氫4-二甲氨基吡啶復(fù)合物(92976-81-3)紅外圖譜(IR2)

產(chǎn)品名稱:三溴化氫4-二甲氨基吡啶復(fù)合物

CAS:92976-81-3

分子式:C7H10N2.Br3H

分子量: 362.89

InChI:InChI=1S/C7H10N2.Br2.BrH/c1-9(2)7-3-5-8-6-4-7;1-2;/h3-6H,1-2H3;;1H

InChIKey: YYMYHCVIDRMBTB-UHFFFAOYSA-N

Smiles:C1(N(C)C)=CC=NC=C1.BrBr.Br

Mass

MS-NW-7053          
4-(dimethylamino)pyridinium bromide perbromide
C7H10N2 HBr Br2     (Mass of molecular ion:    202)

   Source Temperature: 230 °C
   Sample Temperature: 170 °C
   Direct, 75 eV

      15.0       3.5
      17.0       1.0
      18.0       3.6
      26.0       1.2
      27.0       2.1
      28.0       3.3
      38.0       1.7
      39.0       4.4
      40.0       1.3
      41.0       2.2
      42.0       8.7
      43.0       1.6
      44.0       7.5
      50.0       5.4
      51.0      15.2
      52.0       5.7
      53.0       3.1
      54.0       2.0
      55.0       1.0
      60.5       2.1
      61.0       2.9
      64.0       1.3
      65.0       1.9
      66.0       2.4
      67.0       1.7
      68.0       1.9
      77.0       1.1
      78.0      12.9
      79.0       8.2
      80.0      19.6
      81.0       7.7
      82.0      19.2
      92.0       2.9
      93.0       3.1
      94.0       8.4
      95.0       1.9
     105.0       5.4
     106.0       5.6
     107.0       3.5
     119.0       2.8
     120.0       1.0
     121.0     100.0
     122.0      87.3
     123.0       7.3

400 MHz in DMSO-d6

¹H NMR	399.65 MHz
C₇ H₁₀ N₂	0.040 g : 0.5 ml DMSO-d₆
4-(dimethylamino)pyridinium bromide perbromide

    Assign.     Shift(ppm)

      A             8.219
      B             6.986
      C             3.68
      D             3.204

     Hz     ppm     Int.

   3288.70   8.229     42
   3281.37   8.211     43
   2796.88   6.999     85
   2790.16   6.982     45
   2789.18   6.980     82
   1468.63   3.675     29
   1280.88   3.206   1000

DMSO-d6