Sodium Chloride → HCID 23002572, compound
Reaction equation
C(=O)(OC(C)CC)[O:2][C:3](=[O:14])[CH2:4][O:5][C:6]1[CH:11]=[CH:10][C:9]([O:12][CH3:13])=[CH:8][CH:7]=1.[Na+].[Cl-].[OH-].[Na+].[CH3:25][C:26]([O:29][OH:30])([CH3:28])[CH3:27]>C(OCC)C>[CH3:13][O:12][C:9]1[CH:8]=[CH:7][C:6]([O:5][CH2:4][C:3]([O:2][O:30][O:29][C:26]([CH3:28])([CH3:27])[CH3:25])=[O:14])=[CH:11][CH:10]=1Participants
Reactant 4
Product 1
Reagents, catalysts & solvents 1
Procedure
To a well-stirred reaction vessel equipped with a thermometer and a pH electrode were added 2-(4-methoxyphenoxy)acetyl 1-methyl-1-propyl carbonate (0.012 mole), 20 ml of diethyl ether, and 20 ml of a 25 wt % aqueous NaCl solution. The reaction mixture was cooled to below 10° C. and the pH was increased to a value above 11 using a 25 wt % aqueous NaOH solution. Then, TBHP (0.013 mole) was dosed with this temperature and pH being maintained. The mixture was post-reacted for 90 min at a temperature between 0 and 10° C. and a pH of above 11. Working up was as described in Example 1. After evaporation of the diethyl ether, 2.3 g of tert-butylperoxy 4-methoxyphenoxyacetate (an orange oil) having a content of 92.5% were obtained in a yield of 70%.
Workup
- customTo a well-stirred reaction vessel
- customequipped with a thermometer
- temperatureThe reaction mixture was cooled to below 10° C.
- temperaturepH being maintained
- customThe mixture was post-reacted for 90 min at a temperature between 0 and 10° C.
- customAfter evaporation of the diethyl ether, 2.3 g of tert-butylperoxy 4-methoxyphenoxyacetate (an orange oil)
- customwere obtained in a yield of 70%
Sources & evidence
- ORD record
- ord-59ad5cc40a594ced8372291f7d4b6c32
- Source dataset
- uspto-grants-2003_08
- Patent number
- US06610880B1
Reaction notes
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