(R)-(+)-α,α-二苯基脯氨醇

产品名称 (R)-(+)-α,α-二苯基脯氨醇

CAS号22348-32-9

分子式C17H19NO

分子量253.35

¹³CNMR

Mass

MS-IW-7563          
(R)-alpha-(2-pyrrolidinyl)benzhydryl alcohol
C17H19NO            (Mass of molecular ion:    253)

   Source Temperature: 150 °C
   Sample Temperature: 120 °C
   Direct, 75 eV

      18.0       1.1
      28.0       3.5
      41.0       2.7
      43.0       4.5
      51.0       1.9
      68.0       3.0
      69.0       1.8
      70.0     100.0
      71.0       6.5
      77.0       8.7
      78.0       1.0
     105.0      10.8
     152.0       1.3
     165.0       2.6
     167.0       1.9
     176.0       1.1
     181.0       1.4
     182.0       4.2
     183.0       1.7
     206.0       2.0
     234.0       6.6
     235.0       6.9
     236.0       1.2

400 MHz in CDCl3

¹H NMR	399.65 MHz
C₁₇ H₁₉ N O	0.041 g : 0.5 ml CDCl₃
(R)-alpha-(2-pyrrolidinyl)benzhydryl alcohol

    Assign.     Shift(ppm)

      A     *1      7.560
      B     *1      7.491
      C     *2      7.28
      D     *2      7.26
      E     *3      7.15
      F     *3      7.14
      G             4.231
      J     *4      2.998
      K     *4      2.909
      L             1.70
      M             1.57

     Hz     ppm     Int.

   3027.10   7.575    468
   3025.76   7.572    570
   3023.80   7.567    180
   3019.53   7.556    336
   3018.55   7.553    621
   3017.46   7.551    592
   3015.38   7.546     95
   2999.51   7.506    487
   2998.17   7.502    589
   2996.22   7.498    184
   2991.94   7.487    345
   2990.97   7.484    649
   2989.87   7.482    608
   2987.92   7.477    106
   2917.60   7.301     95
   2915.89   7.297    355
   2913.94   7.292    151
   2908.45   7.278    947
   2900.63   7.258   1000
   2894.65   7.243    207
   2893.07   7.240    429
   2891.11   7.235    100
   2866.94   7.174    155
   2865.72   7.171    285
   2864.38   7.168    201
   2863.77   7.166    203
   2862.43   7.163    299
   2861.21   7.160    197
   2860.11   7.157    170
   2858.40   7.153    385
   2857.06   7.149    233
   2855.10   7.145    379
   2853.27   7.140    143
   2852.29   7.137    128
   2851.07   7.134    181
   2849.73   7.131    119
   2849.12   7.130    120
   2847.78   7.126    164
   2846.56   7.123     94
   1698.36   4.250    234
   1690.67   4.231    422
   1683.11   4.212    216
   1195.56   2.992    159
   1194.21   2.989    162
   1189.09   2.976    146
   1173.95   2.938    147
   1166.75   2.920    320
   1159.18   2.901    194
   1157.47   2.897    226
    693.12   1.735    139
    685.91   1.717    203
    684.08   1.712    190
    682.01   1.707    133
    679.57   1.701    220
    676.88   1.694    198
    674.56   1.688    183
    672.00   1.682    145
    667.36   1.670    179
    655.76   1.641    153
    648.32   1.623    145
    629.27   1.575    204
    621.83   1.556    194

in CDCl3

KBr disc

nujol mull

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(R)-(+)-α,α-二苯基脯氨醇(22348-32-9)核磁图(¹HNMR) 相关产品图谱

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