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ChemicalBook CAS DataBase List Benzenepropanoic acid, 3-fluoro-, Methyl ester
425704-52-5

Benzenepropanoic acid, 3-fluoro-, Methyl ester synthesis

9synthesis methods
-

Yield:425704-52-5 98%

Reaction Conditions:

with sulfuric acid for 6 h;Reflux;

Steps:



3 -(3 -Fluorophenyl) propionic acid (5.00 g, 29.7 mmol) was dissolved in MeOH (50 mL) and H2SO4 (1 mL) was added. The reaction mixture was heated at reflux for 6 h and concentrated in vacuo to approximately 15 mL. EtOAc (100 mL) was added and the organic fraction was washed with 1 M aq Na2CC>3 (2 x 100 mL), dried (MgS04) and the solvents were removed in vacuo to give the title compound as a pale yellow oil (5.28 g, 98%) which used without further purification or characterization.

References:

WO2012/41817,2012,A1 Location in patent:Page/Page column 39