| 摘要 |
A method for producing a phenylacetamide compound represented by formula (1): wherein Q represents a hydrogen atom or a halogen atom, R2 represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, R4 represents an alkyl group having 1 to 4 carbon atoms, Ar represents an unsubstituted or substituted phenyl group, R5 represents R4 when R2 is a hydrogen atom, and R5 represents a hydrogen atom when R2 is an alkyl group having 1 to 4 carbon atoms; including reacting a phenylacetamide compound represented by formula (2): wherein Q, R2 and Ar have the same meanings as defined above; with a dialkyl sulfate represented by formula (3): wherein R4 has the same meaning as defined above; in the presence of a base.
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