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CAS No. : | 1070-62-8 | MDL No. : | MFCD00014379 |
Formula : | C7H12O4 | Boiling Point : | - |
Linear Structure Formula : | HCO2(CH2)3CO2C2H5 | InChI Key : | MYMNBFURSYZQBR-UHFFFAOYSA-N |
M.W : | 160.17 | Pubchem ID : | 66114 |
Synonyms : |
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Signal Word: | Warning | Class: | N/A |
Precautionary Statements: | P305+P351+P338 | UN#: | N/A |
Hazard Statements: | H315-H319 | Packing Group: | N/A |
GHS Pictogram: |
* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With thionyl chloride; for 4h;Inert atmosphere; Reflux; | 80 g of <strong>[1070-62-8]5-ethoxy-5-oxopentanoic acid</strong> (0.5 mol) were placed in 150 ml of thionyl chloride in a 1 I three-necked flask equipped with a thermometer, a condenser, an argon inlet, a bubbler, a dropping funnel and a magnetic stirrer. The mixture was then brought, with stirring, to the reflux of the thionyl chloride for 4 hours and then 80 g of bromine (0.5 mol) were added dropwise so as to maintain the bromine vapours in thereactor. The reflux was thus maintained for 5 hours after the addition of bromine and then the mixture was allowed to return to ambient temperature.Evaporation under reduced pressure was then carried out in order to obtain a lightly coloured oil. This oil was then added, dropwise, to 500 ml of ethanol while keeping the temperature at 10°C by means of an ice bath. Evaporation under reduced pressurewas subsequently carried out, and then the residue was purified by vacuum distillation. A colourless oil was thus obtained, the analyses of which are in accordance with the chemical structure. |
[ 3903-40-0 ]
12-Methoxy-12-oxododecanoic acid
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