Ceric ammonium nitrate → HCID 22054180, compound

HRID 1830262Notes

Reaction equation

HRID 1830262 reaction equation
C[O:2][C:3]1[C:4]([CH3:33])=[C:5]([C:24]([O:31]C)=[C:25]([O:29][CH3:30])[C:26]=1[O:27][CH3:28])[CH2:6][C:7]1[C:8]([O:16][CH2:17][C:18]2[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=2)=[C:9]([CH:13]=[CH:14][CH:15]=1)[C:10]([OH:12])=[O:11].O=[N+]([O-])[O-].[O-][N+](=O)[O-].[O-][N+](=O)[O-].[O-][N+](=O)[O-].[O-][N+](=O)[O-].[O-][N+](=O)[O-].[Ce+4].[NH4+].[NH4+]>C(#N)C.O>[CH3:28][O:27][C:26]1[C:3](=[O:2])[C:4]([CH3:33])=[C:5]([CH2:6][C:7]2[C:8]([O:16][CH2:17][C:18]3[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=3)=[C:9]([CH:13]=[CH:14][CH:15]=2)[C:10]([OH:12])=[O:11])[C:24](=[O:31])[C:25]=1[O:29][CH3:30]

Participants

5

Reactant 2

HCID 180504Ceric ammonium nitrateHCID 219192093-(3,4,5,6-Tetramethoxy-2-methylbenzyl)-2-benzyloxybenzoic Acid

Product 1

HCID 22054180HCID 22054180, compoundYield 49%

Reagents, catalysts & solvents 2

HCID 962WaterSolvent2×HCID 6342AcetonitrileSolvent

Procedure

3-(3,4,5,6-Tetramethoxy-2-methylbenzyl)-2-benzyloxybenzoic acid (0.55 g, 1.21 mmol) was dissolved in a mixed solution of acetonitrile (9 ml) and water (3 ml) and after adding thereto CAN (1.67 g, 3.03 mmol) at room temperature, the solution was stirred at room temperature for 2 hours. The reaction solution was diluted with water and then extracted with ether. The extract was washed with water and then dried, and the solvent was removed by distillation. The residue was recrystallized from ether to obtain the titled compound (0.250 g, 0.592 mmol, 49%).

Workup

  1. additionafter adding
  2. extractionextracted with ether
  3. washThe extract was washed with water
  4. customdried
  5. customthe solvent was removed by distillation
  6. customThe residue was recrystallized from ether

Sources & evidence

ORD record
ord-9beb490564c04c95bacb0af07afcab00
Source dataset
uspto-grants-2006_06
Patent number
US07064124B2

Reaction notes

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