| 摘要 |
A method of producing 3-phenoxy propanal derivatives of 3-phenoxy propanal derivatives of the formula <IMAGE> (I) wherein R1, R2 and R3 are -H, -CH3 or a halogen radical, which comprises oxidizing allyl phenoxy ether derivatives of the formula <IMAGE> (II) wherein R1, R2 and R3 are as defined above, in an alcohol as a solvent in the presence of a palladium salt, an oxidant, optionally an alkali metal salt of an onganic acid, and/or an acid at a temperature of 5 DEG C. -100 DEG C.
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