359-19-3

1,1-Difluoro-2,2-dibromoethane(359-19-3)核磁圖(¹HNMR)

產(chǎn)品名稱:1,1-Difluoro-2,2-dibromoethane

CAS:359-19-3

分子式:

分子量:

InChI:InChI=1S/C2H2Br2F2/c3-1(4)2(5)6/h1-2H

InChIKey: NXFKOKIVSXXVIN-UHFFFAOYSA-N

Smiles:C(F)(F)C(Br)Br

¹HNMR

parameter in CCl4

parameter in acetone

parameter in CH2Cl2

parameter in DMSO-d6

¹H NMR	300 MHz
C₂ H₂ Br₂ F₂	10 vol% in CCl₄
1,1-dibromo-2,2-difluoroethane

    Parameter     ppm  Hz

      D(A)         5.825
      D(B)         5.523
       J(A,B)          3.92
       J(A,X)         55.55
       J(B,X)          9.15
     
     ABRAHAM,R.J. ET AL. ORG.MAGN.RESON. 6, 331 (1974)

     Hz     ppm     Int.

   1805.04   6.017    464
   1801.12   6.004    491
   1749.50   5.832    914
   1745.58   5.819    995
   1694.00   5.647    436
   1690.08   5.634    519
   1667.98   5.560    494
   1664.06   5.547    471
   1658.82   5.529   1000
   1654.90   5.516    919
   1649.63   5.499    526
   1645.71   5.486    439

¹H NMR	300 MHz
C₂ H₂ Br₂ F₂	10 vol% in acetone
1,1-dibromo-2,2-difluoroethane

    Parameter     ppm  Hz

      D(A)         6.251
      D(B)         6.316
       J(A,B)          2.69
       J(A,X)         54.69
       J(B,X)          8.99
     
     ABRAHAM,R.J. ET AL. ORG.MAGN.RESON. 6, 331 (1974)

     Hz     ppm     Int.

   1931.41   6.438    397
   1928.71   6.429    484
   1905.07   6.350    487
   1902.38   6.341    402
   1896.24   6.321    768
   1893.55   6.312   1000
   1887.18   6.291    430
   1884.50   6.282    463
   1876.55   6.255    998
   1873.87   6.246    766
   1821.93   6.073    458
   1819.24   6.064    423

¹H NMR	300 MHz
C₂ H₂ Br₂ F₂	10 vol% in CH₂Cl₂
1,1-dibromo-2,2-difluoroethane

    Parameter     ppm  Hz

      D(A)         5.896
      D(B)         5.736
       J(A,B)          3.47
       J(A,X)         55.05
       J(B,X)          7.99
     
     ABRAHAM,R.J. ET AL. ORG.MAGN.RESON. 6, 331 (1974)

     Hz     ppm     Int.

   1825.62   6.085    254
   1822.15   6.074    273
   1770.60   5.902    489
   1767.13   5.890    563
   1730.49   5.768    275
   1727.02   5.757    259
   1722.47   5.742    567
   1719.01   5.730    495
   1716.89   5.723     37
   1713.28   5.711   1000
   1709.81   5.699     22

¹H NMR	300 MHz
C₂ H₂ Br₂ F₂	10 vol% in DMSO
1,1-dibromo-2,2-difluoroethane

    Parameter     ppm  Hz

      D(A)         6.422
      D(B)         6.639
       J(A,B)          2.38
       J(A,X)         54.26
       J(B,X)          9.74
     
     ABRAHAM,R.J. ET AL. ORG.MAGN.RESON. 6, 331 (1974)

     Hz     ppm     Int.

   2002.69   6.676    434
   2000.32   6.668    538
   1992.91   6.643    935
   1990.53   6.635   1000
   1983.13   6.610    566
   1981.98   6.607    675
   1980.80   6.603    632
   1979.65   6.599    516
   1927.77   6.426    992
   1925.39   6.418    928
   1873.52   6.245    489
   1871.14   6.237    470

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1,1-Difluoro-2,2-dibromoethane(359-19-3)核磁圖(1HNMR)

1,1-Difluoro-2,2-dibromoethane(359-19-3)核磁圖(¹HNMR)