Triphenylphosphine → HCID 46936097, compound

HRID 1025050Notes

Reaction equation

HRID 1025050 reaction equation
[N:1]([CH:4]([C:47]1[CH:52]=[CH:51][C:50]([O:53][CH2:54][CH2:55][CH2:56][CH2:57][CH2:58][CH2:59][CH2:60][CH2:61][CH2:62][CH2:63][CH2:64][CH2:65][O:66][CH2:67][CH2:68][CH2:69][CH2:70][CH2:71][CH2:72][CH2:73][CH2:74][CH2:75][CH2:76][CH2:77][CH2:78][CH2:79][CH2:80][CH2:81][CH2:82][CH2:83][CH2:84][CH2:85][CH2:86][CH2:87][CH3:88])=[CH:49][CH:48]=1)[C:5]1[CH:10]=[CH:9][C:8]([O:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][O:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH2:32][CH2:33][CH2:34][CH2:35][CH2:36][CH2:37][CH2:38][CH2:39][CH2:40][CH2:41][CH2:42][CH2:43][CH2:44][CH2:45][CH3:46])=[CH:7][CH:6]=1)=[N+]=[N-].C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.C(=O)([O-])O.[Na+]>C1(C)C=CC=CC=1.O>[NH2:1][CH:4]([C:47]1[CH:48]=[CH:49][C:50]([O:53][CH2:54][CH2:55][CH2:56][CH2:57][CH2:58][CH2:59][CH2:60][CH2:61][CH2:62][CH2:63][CH2:64][CH2:65][O:66][CH2:67][CH2:68][CH2:69][CH2:70][CH2:71][CH2:72][CH2:73][CH2:74][CH2:75][CH2:76][CH2:77][CH2:78][CH2:79][CH2:80][CH2:81][CH2:82][CH2:83][CH2:84][CH2:85][CH2:86][CH2:87][CH3:88])=[CH:51][CH:52]=1)[C:5]1[CH:10]=[CH:9][C:8]([O:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][O:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH2:32][CH2:33][CH2:34][CH2:35][CH2:36][CH2:37][CH2:38][CH2:39][CH2:40][CH2:41][CH2:42][CH2:43][CH2:44][CH2:45][CH3:46])=[CH:7][CH:6]=1

Participants

6

Reactant 3

HCID 11776TriphenylphosphineHCID 516892Sodium BicarbonateHCID 86646198HCID 86646198, compound

Product 1

HCID 46936097HCID 46936097, compoundYield 62.2%

Reagents, catalysts & solvents 2

HCID 962WaterSolventHCID 1140TolueneSolvent2×

Conditions

Temperature
60 °C

Procedure

To azido-bis[4-(12-docosoxydodecyloxy)phenyl]methane (72.0 mg, 58.7 μmol) were added toluene (2 ml), purified water (2 ml), and triphenylphosphine (29 mg, 110 μmol), and the mixture was vigorously stirred at 45° C. for 3 hours and 60° C. for 3.5 hours. The reaction mixture was cooled to room temperature, and 10% aqueous sodium hydrogen carbonate (2 ml) was added. After stirring for a while, toluene (8 ml) was added and the aqueous layer was discarded. The organic layer was washed with purified water (10 ml)×2. The organic layer was evaporated under reduced pressure, and the residue was crystallized from acetonitrile, and the obtained crystals were washed with purified water to give amino-bis[4-(12-docosoxydodecyloxy)phenyl]methane (44 mg, 36.5 μmol, 62%).

Workup

  1. temperatureThe reaction mixture was cooled to room temperature
  2. additionwas added
  3. washThe organic layer was washed with purified water (10 ml)×2
  4. customThe organic layer was evaporated under reduced pressure
  5. customthe residue was crystallized from acetonitrile
  6. washthe obtained crystals were washed with purified water

Sources & evidence

ORD record
ord-02578e9f1c1d49ddaa918eb4b61cc226
Source dataset
uspto-grants-2014_05
Patent number
US08722934B2

Reaction notes

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