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ChemicalBook CAS DataBase List 3-ETHOXYACRYLIC ACID

3-ETHOXYACRYLIC ACID synthesis

11synthesis methods
-

Yield:6192-01-4 79%

Reaction Conditions:

with acetic anhydride

Steps:

Synthesis of ethyl 2-(2,3,4,5-tertrafluorobenzoyl)-3-ethoxyacrylate, Compound j.
Synthesis of ethyl 2-(2,3,4,5-tertrafluorobenzoyl)-3-ethoxyacrylate, Compound j. A mixture of compound i (22 g, 83 mmol), triethyl orthoformate (17 g, 115 mmol), and 20 g of acetic anhydride was heated at 150° C. with stirring for 2 hours. Removal of the solvent in vacuo gave the crude product for next step, yield 79%.

References:

Zhi, Chengxin;Wright, George E. US2003/181719, 2003, A1

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