85417-41-0

三（2,6-二甲氧基苯）膦(85417-41-0)红外图谱(IR1)

分子式:C24H27O6P

分子量: 442.44

InChI:InChI=1S/C24H27O6P/c1-25-16-10-7-11-17(26-2)22(16)31(23-18(27-3)12-8-13-19(23)28-4)24-20(29-5)14-9-15-21(24)30-6/h7-15H,1-6H3

InChIKey: CMLWFCUAXGSMBB-UHFFFAOYSA-N

Smiles:P(C1=C(OC)C=CC=C1OC)(C1=C(OC)C=CC=C1OC)C1=C(OC)C=CC=C1OC

Mass

MS-IW-9301          
tris(2,6-dimethoxyphenyl)phosphine
C24H27O6P           (Mass of molecular ion:    442)

   Source Temperature: 130 °C
   Sample Temperature: 100 °C
   Direct, 75 eV

      18.0       1.3
      28.0       1.6
      39.0       1.3
      47.0       1.2
      65.0       1.6
      76.0       1.1
      77.0       3.9
      78.0       1.5
      79.0       1.3
      91.0      16.3
      92.0       2.3
      93.0       3.9
      94.0       1.1
      95.0       2.6
     105.0       1.1
     106.0       1.3
     107.0       4.3
     108.0       1.2
     109.0       2.5
     110.0       1.0
     115.0       1.0
     121.0      11.1
     122.0       1.5
     123.0       3.7
     124.0       1.3
     125.0       7.7
     126.0       1.0
     133.0       1.1
     135.0       1.5
     137.0       8.5
     138.0       3.2
     139.0       6.0
     149.0       1.1
     150.0       1.3
     151.0     100.0
     152.0      12.6
     153.0       8.1
     154.0       1.3
     155.0       3.0
     157.0       1.2
     165.0       2.0
     166.0       3.4
     167.0      17.1
     168.0       3.3
     169.0       4.6
     170.0       1.6
     171.0       1.2
     181.0       1.9
     182.0       1.3
     183.0       2.6
     195.0       1.1
     197.0       1.4
     199.0       1.6
     211.0       1.3
     213.0       3.1
     214.0       1.1
     215.0       1.6
     221.0       3.2
     225.0       1.0
     226.0       1.5
     227.0       1.4
     228.0       1.2
     229.0       2.1
     230.0       1.0
     231.0       1.0
     241.0       1.7
     242.0       1.1
     243.0       6.9
     244.0       1.9
     245.0       2.3
     255.0       3.1
     256.0       1.1
     257.0       3.3
     258.0       1.4
     259.0       3.0
     261.0       1.0
     273.0       5.0
     274.0       1.2
     275.0       1.3
     289.0       3.1
     290.0       1.3
     291.0      22.8
     292.0       3.7
     293.0       5.1
     303.0       1.0
     305.0       2.8
     306.0       2.4
     381.0       1.8
     393.0       2.5
     411.0       8.2
     412.0       2.1
     427.0       1.0
     442.0      13.8
     443.0       3.5

400 MHz in CDCl3

¹H NMR	399.65 MHz
C₂₄ H₂₇ O₆ P	0.041 g : 0.5 ml CDCl₃
tris(2,6-dimethoxyphenyl)phosphine

    Assign.     Shift(ppm)

      A             7.122
      B             6.435
      C             3.470

     Hz     ppm     Int.

   2855.22   7.145     39
   2854.25   7.142     37
   2846.92   7.124     78
   2846.07   7.122     75
   2838.75   7.104     44
   2837.77   7.101     42
   2577.39   6.450    141
   2574.46   6.442    138
   2569.21   6.429    133
   2566.28   6.422    132
   1386.84   3.471   1000

in CDCl3